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Manual Icom IC-7700

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  • Icom IC-7700 - page 1

    HF/50 MHz TRANSCEIVER i7700 Instruction Manual A-6612H-1EX Printed in Japan © 2007 Icom Inc. ...

  • Icom IC-7700 - page 2

    i FOREWORD Thank you for making the IC-7700 your radio of choice. We hope you agree with Icom’s philosophy of “technology first.” Many hours of research and development went into the design of your IC-7700. D FEA TURES ❍ Ultimate receiver performance: third-order intercept (IP3) of +40 dBm (HF bands only) ❍ Built-in Baudot RTTY and PSK31 ...

  • Icom IC-7700 - page 3

    ii PRECAUTIONS R W ARNING HIGH RF VOL T AGE! NEVER attach an antenna or internal antenna connector during transmission. This may result in an electrical shock or burn. R W ARNING! NEVER operate the transceiver with a headset or other audio accessories at high vol- ume levels. Hearing experts advise against continuous high volume operation. If you e ...

  • Icom IC-7700 - page 4

    q AC power cable* ………………………………… 1 w Feet …………………………………………… 1 pair e Spare fuse (FGB 2 A) …………………………… 1 r RCA plugs ………………………………………… 2 t DC plug …………………………………………… 1 y 2-conductor 1 ⁄ 8 ″ plugs …… ...

  • Icom IC-7700 - page 5

    iv Section 1 P ANEL DESCRIPTION ■ Front panel ……………………………………………………………… 1-2 ■ Rear panel ……………………………………………………………… 1-12 ■ LCD display …………………………………………………………… 1-14 ■ Screen menu arrangement …………? ...

  • Icom IC-7700 - page 6

    ■ Meter indication selection …………………………………………… 3-10 D Multi-function digital meter ………………………………………… 3-10 D Meter type selection ……………………………………………… 3-1 1 ■ V oice synthesizer operation ………………………………………… 3-1 1 ■ B ...

  • Icom IC-7700 - page 7

    vi ■ Repeater operation …………………………………………………… 4-32 D Repeater tone frequency setting …………………………………4-33 ■ T one squelch operation ……………………………………………… 4-34 ■ Data mode (AFSK) operation ………………………………………… 4-35 Section ...

  • Icom IC-7700 - page 8

    Section 7 VOICE RECORDER FUNCTIONS ■ About digital voice recorder …………………………………………… 7-2 ■ Recording a received audio …………………………………………… 7-3 D Basic recording ……………………………………………………… 7-3 D One-touch recording …………………………? ...

  • Icom IC-7700 - page 9

    viii ■ Setting select memory channels ……………………………………… 9-7 D Setting in scan screen ……………………………………………… 9-7 D Setting in memory list screen ……………………………………… 9-7 D Erasing the select scan setting …………………………………… 9-7 ■ T one sca ...

  • Icom IC-7700 - page 10

    ■ Fuse replacement …………………………………………………… 13-7 ■ Resetting the CPU …………………………………………………… 13-7 ■ About protection indications ………………………………………… 13-8 ■ Screen saver function ………………………………………………… 13-8 ...

  • Icom IC-7700 - page 11

    1-1 P ANEL DESCRIPTION Section 1 ■ Front panel ……………………………………………………………… 1-2 ■ Rear panel ……………………………………………………………… 1-12 ■ LCD display …………………………………………………………… 1-14 ■ Screen menu arrangement ………… ...

  • Icom IC-7700 - page 12

    1-2 q POWER SWITCH (p. 3-2) ➥ Push to turn the transceiver power ON. • The [POWER] indicator above this switch lights green when powered ON. ➥ Push and hold for 1 sec. to turn the transceiver power OFF . • The [POWER] indicator lights orange when the trans- ceiver is OFF when the internal power supply is switched ON. w TRANSMIT SWITCH Selec ...

  • Icom IC-7700 - page 13

    1-3 u MICROPHONE CONNECTOR [MIC] Accepts an optional microphone. • See p. 15-4 for appropriate microphones. • See p. 2-10 for microphone connector information. i MIC GAIN CONTROL [MIC] (p. 3-12) Adjusts microphone input gain. • The transmit audio tone in SSB, AM and FM modes can be adjusted independently in set mode. (p. 12-5) ✔ How to set ...

  • Icom IC-7700 - page 14

    1-4 !7 NOISE REDUCTION LEVEL CONTROL [NR] (inner control; p. 5-17) Adjusts the DSP noise reduction level when the noise reduction function is in use. Set for maximum readability . •T o use this control, push . !8 NOISE BLANKER CONTROL [NB] (outer control; p. 5-16) Adjust the noise blanker threshold level. •T o use this control, push . !9 AGC VO ...

  • Icom IC-7700 - page 15

    1-5 @3 RF GAIN CONTROL [RF] (outer control; p. 3-9) Adjusts the RF gain level. While rotating the RF gain control, you may hear noise. This comes from the DSP unit and does not indicate a malfunction. @4 NOISE BLANKER SWITCH (p. 5-16) ➥ Switches the noise blanker ON and OFF when pushed. The noise blanker reduces pulse-type noise such as that gene ...

  • Icom IC-7700 - page 16

    1-6 #3 MUL TI-FUNCTION SWITCHES Push to select the functions indicated in the LCD display to the right of these switches. • Functions vary depending on the operating condition. MF1 (MUL TI-FUNCTION 1 SWITCH) ➥ Selects the antenna connector from ANT1, ANT2, ANT3 and ANT4 when pushed. (p. 10-2) ➥ Displays antenna selection memory when pushed an ...

  • Icom IC-7700 - page 17

    1-7 MF5 (MUL TI-FUNCTION 5 SWITCH) ➥ Activates and selects fast, mid-range or slow AGC time constant when pushed. (p. 5-1 1) • In FM mode, only “F AST” is available. ➥ Enters the AGC set mode when pushed and held for 1 sec. (p. 5-1 1) AGC time constant can be set between 0.1 to 8.0 sec. (depends on mode) , or turned OFF . When AGC is “O ...

  • Icom IC-7700 - page 18

    1-8 $3 MODE SWITCHES Selects the desired mode. (p. 3-8) • Announces selected mode via the speech synthesizer . (p. 12-15) Selects USB and LSB modes alter- nately . Selects CW and CW-R (CW reverse) modes alternately . ➥ Switches between RTTY and PSK mode. ➥ Switches RTTY and RTTY -R (RTTY reverse) mode when pushed and held for 1 sec. in RTTY m ...

  • Icom IC-7700 - page 19

    1-9 $7 MEMO P AD-WRITE SWITCH (p. 8-7) Programs the displayed readout frequency and op- erating mode into a memo pad. • The 5 most recent entries remain in memo pads. • The memo pad capacity can be expanded from 5 to 10 in set mode. (p. 12-15) $8 MEMO P AD-READ SWITCH (p. 8-7) Each push calls up a frequency and operating mode in a memo pad. The ...

  • Icom IC-7700 - page 20

    1-10 ^1 P ASSBAND TUNING CONTROLS [TWIN-PBT] (p. 5-12) Adjusts the receiver ’s IF filter “passband width” via the DSP . • Passband width and shift frequency are displayed in the multi-function display . • Push and hold for 1 sec. to clear the PBT settings. • Adjustment range is set to half of the IF filter passband width. 25 Hz steps an ...

  • Icom IC-7700 - page 21

    1-11 ^5 MANUAL NOTCH FIL TER CONTROL [NOTCH] (outer control; p. 5-18) V aries the “valley” frequency of the manual notch fil- ter to reject an interfering signal while the manual notch function is ON. • Notch filter center frequency: SSB : –1060 Hz to 4040 Hz CW : CW pitch freq. + 2540 Hz to CW pitch freq. –2540 Hz AM : –5100 Hz to 5100 ...

  • Icom IC-7700 - page 22

    q ANTENNA CONNECTOR 1 [ANT 1] (p. 2-5) w ANTENNA CONNECTOR 2 [ANT 2] (p. 2-5) e ANTENNA CONNECTOR 3 [ANT 3] (p. 2-5) r ANTENNA CONNECTOR 4 [ANT 4] (p. 2-5) Accept a 50 Ω antenna with a PL-259 plug connec- tor . t GROUND TERMINAL [GND] (p. 2-4) Connect this terminal to a ground to prevent electri- cal shocks, TVI, BCI and other problems. y CIRCUIT ...

  • Icom IC-7700 - page 23

    1-13 !5 S/P DIF INPUT TERMINAL [S/P DIF– IN] (p. 2-7) !6 S/P DIF OUTPUT TERMINAL [S/P DIF– OUT] (p. 2-7) Connects external equipment that supports S/P DIF input/output. !7 ALC LEVEL ADJUSTMENT POT [ALC ADJ] Adjusts the ALC levels. No adjustment is required when the ALC output level of a connected non-Icom linear amplifier is 0 to –4 V a DC. ! ...

  • Icom IC-7700 - page 24

    q S/RF METER (pgs. 3-10, 3-1 1) Shows the signal strength while receiving. Shows the relative output power , SWR, ALC or compres- sion levels while transmitting. •A total of 3 meter types are available. w SHIFT FREQUENCY INDICA TOR (p. 5-12) Shows the shift frequency of the IF filter . e BAND WIDTH INDICA TOR (p. 5-12) Shows the passband width of ...

  • Icom IC-7700 - page 25

    1-15 1 P ANEL DESCRIPTION i APF/TPF INDICA TOR ➥ “” appears when the audio peak filter func- tion is in use. This function is available in CW mode. (p. 4-6) ➥ “” appears when the twin peak filter function is in use. This function is available in R TTY mode. (p. 4-14) o CLOCK READOUT Shows the current time. Local and UTC time can be indi ...

  • Icom IC-7700 - page 26

    1-16 1 P ANEL DESCRIPTION The following screens can be selected from the start up screen. Choose the desired screen using the fol- lowing chart. Pushing several times returns to the start up screen. See p. 12-3 for set mode arrangement. EXIT/SET • Spectrum scope screen (p. 5-2) • Voice recorder screen (p. 7-3) • RTTY decoder screen (RTTY mode ...

  • Icom IC-7700 - page 27

    2-1 INST ALLA TION AND CONNECTIONS Section 2 ■ Unpacking ……………………………………………………………… 2-2 ■ Main dial attachment …………………………………………………… 2-2 ■ Rack mounting handle detachment …………………………………… 2-3 ■ Selecting a location ……………? ...

  • Icom IC-7700 - page 28

    2-2 ■ Unpacking After unpacking, immediately report any damage to the delivering carrier or dealer . Keep the shipping cartons. For a description and a diagram of accessory equip- ment included with the IC-7700, see ‘Supplied acces- sories’ on p. iii of this manual. ■ Main dial attachment The main dial is shipped unattached to the transceiv ...

  • Icom IC-7700 - page 29

    2-3 2 INST ALLA TION AND CONNECTIONS ■ Rack mounting handle detachment The rack mounting handles are supplied attached to the transceiver to stabilize the transceiver in the shock absorber material in the box. If you want to remove them, use the supplied screws as described below . q Remove the six screws from the rack mounting han- dles on both ...

  • Icom IC-7700 - page 30

    2-4 2 INST ALLA TION AND CONNECTIONS ■ Grounding To prevent electrical shock, television interference (TVI), broadcast interference (BCI) and other prob- lems, ground the transceiver through the GROUND terminal on the rear panel. For best results, connect a heavy gauge wire or strap to a long earth-sunk copper rod. Make the distance be- tween the ...

  • Icom IC-7700 - page 31

    2-5 2 INST ALLA TION AND CONNECTIONS ■ Required connections D D Front panel POWER TUNER TIMER VOX SSB CW RTTY/PS VOX GAIN MONI GAIN COMP DRIVE BK-IN MONITOR TRANSMIT MIC ELEC-KEY PHONES AF RF MIC RF PWR KEY SPEED DELAY F-1 F-2 F-3 TX RX AGC VR NR NB i7700 HF/50MHz TRANSCEIVER AGC SQL NR NB Microphones (p. 2-10) CW key A straight or bug key can be ...

  • Icom IC-7700 - page 32

    2-6 2 INST ALLA TION AND CONNECTIONS ■ Advanced connections D D Front panel ALC ADJ ALC RELAY CW KEY EXT KEYPAD M ETER DC OUT 15V MAX1A REF I/O 10 MHz - 1 0dBm IN OU T R EMOTE RS - 232C EXT - DISPLAY RX AN T IN OUT S/P DI F 1 2 ACC EXT - SP ANT 1 ANT 2 ANT 3 ANT 4 GND AC 15A I X - VERTER RX ANT IN/OUT Connects an external preamp or lowpass filter ...

  • Icom IC-7700 - page 33

    2-7 2 INST ALLA TION AND CONNECTIONS D D Rear panel— 2 ALC ADJ ALC RELAY CW KEY EXT KEYPAD M ETER DC OUT 15V MAX1A REF I/O 10 MHz - 1 0dBm IN OU T R EMOTE RS - 232C EXT - DISPL AY RX AN T IN OUT S/P DI F 1 2 ACC EXT - SP ANT 1 ANT 2 ANT 3 ANT 4 GND AC 15A I X - VERTER External Display Connects a PC-style monitor display (at least 800 × 600 resol ...

  • Icom IC-7700 - page 34

    D D Connecting a non-Icom linear amplifier R W ARNING: Set the transceiver output power and linear ampli- fier ALC output level after referring to the linear am- plifier instruction manual. The ALC input level must be in the range 0 V to –4 V . The transceiver does not accept positive volt- age. Non-matched ALC and RF power settings could overhea ...

  • Icom IC-7700 - page 35

    2-9 2 INST ALLA TION AND CONNECTIONS ■ T ransverter jack information When 2 to 13.8 V is applied to pin 6 of [ACC 2], the [X- VERTER] connector is activated for transverter oper- ation and the antenna connectors do not receive or transmit any signals. While receiving, [X-VERTER] connector can be acti- vated as an input terminal from an external t ...

  • Icom IC-7700 - page 36

    ■ Microphone connector information (Front panel view) CAUTION: DO NOT short pin 2 to ground as this can damage the internal 8 V regulator . NOTE: DC voltage is applied to pin 1 for micro- phone operation. Use caution when using a non- Icom microphone. ■ Microphones (options) q UP/DOWN SWITCHES [UP]/[DN] Change the selected readout frequency or ...

  • Icom IC-7700 - page 37

    2-11 2 INST ALLA TION AND CONNECTIONS ■ Accessory connector information ACC 2 PIN No. NAME DESCRIPTION SPECIFICA TIONS ACC 1 PIN No. NAME DESCRIPTION SPECIFICA TIONS NOTE: If the CW side tone level limit or beep level limit is in use, the CW side tone or beep tone de- creases from the fixed level when the [AF] control is rotated above a specified ...

  • Icom IC-7700 - page 38

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  • Icom IC-7700 - page 39

    3-1 BASIC OPERA TIONS Section 3 ■ When first applying power (CPU resetting) ………………………… 3-2 ■ Initial settings …………………………………………………………… 3-2 ■ Selecting VFO/memory mode ………………………………………… 3-3 ■ VFO selection …………………………………? ...

  • Icom IC-7700 - page 40

    3-2 ■ When first applying power (CPU resetting) Before first applying power , make sure all connections required for your system are complete by referring to Section 2. Then, reset the transceiver using the follow- ing procedure. Resetting CLEARS all programmed contents in memory channels and returns programmed values in set mode to default value ...

  • Icom IC-7700 - page 41

    ■ VFO selection VFO is an abbreviation of V ariable Frequency Oscilla- tor , and is commonly referred to as a main tuning func- tion. The main dial is often called the “VFO knob.” D D Selecting VFO-A/VFO-B ➥ In VFO mode, push to toggle VFO-A and VFO-B. •“ ” or “ ” appears when VFO-A or VFO-B is selected, respectively D D VFO equal ...

  • Icom IC-7700 - page 42

    3-4 ■ Selecting an operating band The triple band stacking register provides 3 memories for each band key , storing frequency and mode infor- mation. This function is convenient when you operate 3 modes on one band. For example, one register is used for a CW frequency , another for an SSB frequency and the other one for an RTTY frequency . If a b ...

  • Icom IC-7700 - page 43

    3-5 ■ Frequency setting The transceiver has several tuning methods for conve- nient frequency tuning. D D T uning with the main dial q Push the desired band key on the keypad 1–3 times. •3 different frequencies can be selected on each band with the band key . w Rotate the main dial to set the desired frequency . If the dial lock function is a ...

  • Icom IC-7700 - page 44

    3-6 D D Quick tuning step The operating frequency can be changed in larger steps (0.1, 1, 5, 9, 10, 12.5, 20 or 25 kHz selectable) for quick tuning. q Push [TS] to turn the quick tuning function ON. •“ Z ” appears when the quick tuning function is ON. w Rotate the main dial to change the frequency in pro- grammed kHz steps. e Push [TS] again ...

  • Icom IC-7700 - page 45

    3-7 D D Selecting 1 Hz step A minimum tuning step of 1 Hz can be used for fine tuning. q Push [TS] to turn the quick tuning function OFF . w Push and hold [TS] for 1 sec. to turn the 1 Hz tuning step ON and OFF . 3 BASIC OPERA TIONS D D Band edge warning beep When you tune outside of an amateur band’s frequency range, a warning beep sounds. This ...

  • Icom IC-7700 - page 46

    3-8 ■ Operating mode selection SSB (USB/LSB), SSB data (USB data/LSB data), CW , CW reverse (CW-R), R TTY , RTTY reverse (RTTY -R), PSK, PSK reverse (PSK-R), AM, AM data, FM and FM data modes are available in the IC-7700. Select the desired operation mode as follows. To select a mode of operation, push the desired mode switch momentarily . Push t ...

  • Icom IC-7700 - page 47

    3-9 ■ V olume setting ➥ Rotate [AF] control clockwise to increase, counter- clockwise to decrease the audio output level. • Set a suitable audio level. 3 BASIC OPERA TIONS ■ RF gain adjustment ➥ Rotate [RF] control clockwise to increase, counter- clockwise to decrease the receiver sensitivity . NOTE: When [RF] control is adjusted CCW in F ...

  • Icom IC-7700 - page 48

    D D Multi-function digital meter The IC-7700 can display the multi-function digital meter on the LCD display . This meter displays all transmit parameters simultaneously . q Push and hold [METER] for 1 sec. to turn the multi- function digital meter ON. w Push [F-1•P-HOLD] to toggle the peak level hold function ON. •“ ” appears on the window ...

  • Icom IC-7700 - page 49

    3-11 D D Meter type selection A total of 3 meter types are available in the IC-7700— Standard, Edgewise and Bar meters. Follow the instructions below for the meter type selec- tion. q Push several times to return to normal screen, if necessary . w Push [F-7•SET], then push [F-3•DISP] to select dis- play set mode. e Push [F-1• Y ] or [F-2• ...

  • Icom IC-7700 - page 50

    3-12 ■ Basic transmit operation 3 BASIC OPERA TIONS D D Microphone gain adjustment Before transmitting, monitor your selected operating frequency to make sure transmitting won’t cause inter- ference to other stations on the same frequency . q Push [METER] (MF2) to select the ALC meter . w Push [PTT] (microphone) to transmit. •T alk into the m ...

  • Icom IC-7700 - page 51

    3-13 D D Drive gain adjustment The drive gain is active for all modes other than SSB mode with speech compressor OFF . The [DRIVE] con- trol adjusts the amplifying gain at the driver stage. Before transmitting, monitor your selected operating frequency to make sure transmitting won’t cause inter- ference to other stations on the same frequency . ...

  • Icom IC-7700 - page 52

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  • Icom IC-7700 - page 53

    4-1 RECEIVE AND TRANSMIT Section 4 ■ Operating SSB ………………………………………………………… 4-2 D Convenient functions for receive ……………………………………4-2 D Convenient functions for transmit ……………………………………4-3 D About 5 MHz band operation (USA version only) …………… ...

  • Icom IC-7700 - page 54

    4-2 ■ Operating SSB q Push a band key to select the desired band. w Push to select LSB or USB. • “USB” or “LSB” appears. • Below 10 MHz LSB is automatically selected; above 10 MHz USB is automatically selected. e Rotate the main dial to tune a desired signal. • The S-meter indicates received signal strength when a signal is received ...

  • Icom IC-7700 - page 55

    D D About 5 MHz band operation (USA version only) Operation on the 5 MHz band is allowed on 5 discrete frequencies and must adhere to the following: • USB mode • Maximum of 50 watts ERP (Effective Radiated Power) • 2.8 kHz bandwidth It’s your responsibility to set all controls so that trans- mission in this band meets the stringent conditio ...

  • Icom IC-7700 - page 56

    4-4 ■ Operating CW q Push a band key to select the desired band. w Push to select CW . • After CW mode is selected, push to toggle be- tween CW and CW-R modes. • “CW” or “CW-R” appears. e Rotate the main dial to tune a desired signal. •T ry to match the specified signal’s tone to the side tone frequency . • The S-meter indicates ...

  • Icom IC-7700 - page 57

    4-5 D D About CW reverse mode CW-R (CW Reverse) mode uses the opposite side band to receive CW signals. Use when interfering signals are near a desired signal and you want to use CW-R to reduce the interference. ➥ During CW mode, push to select CW and CW-R mode. D D About CW pitch control The received CW audio pitch and CW side tone can be adjust ...

  • Icom IC-7700 - page 58

    4-6 D D APF (Audio Peak Filter) operation The APF changes the audio frequency response by boosting a particular frequency to enhance a desired CW signal. The peak frequency can be adjusted with [DIGI-SEL] control when “APF” is selected for “DIGI-SEL VR Op- eration” in Others set mode (p. 12-16). The audio filter shape is also selectable fro ...

  • Icom IC-7700 - page 59

    4-7 ■ Electronic keyer functions The IC-7700 has a number of convenient functions for the built-in electronic keyer . q During CW mode, push several times to normal screen, if necessary . w Push [F-3•KEYER] to select memory keyer screen. e Push to select memory keyer menu screen. r Push one of the LCD function switches ([F-1] to [F- 4]) to sele ...

  • Icom IC-7700 - page 60

    4-8 D D Memory keyer screen Pre-set characters can be sent using the keyer send menu. Contents of the memory keyer are set using the edit menu. •T ransmitting q During CW mode operation, push [F-3•KEYER] to select memory keyer screen. w Push to set the transceiver to transmit, or set the break-in function ON (p. 6-3). e Push one of the function ...

  • Icom IC-7700 - page 61

    4-9 D D Editing a memory keyer The contents of the memory keyer memories can be set using the memory keyer edit menu. The memory keyer can memorize and re-transmit 4 CW key codes for often-used CW sentences, contest serial numbers, etc. T otal capacity of the memory keyer is 70 charac- ters per memory channel. • Programming contents q During CW m ...

  • Icom IC-7700 - page 62

    4-10 D D Contest number set mode This menu is used to set the contest (serial) number and count-up trigger , etc. • Setting contents q During CW mode operation, push [F-3•KEYER] to select memory keyer screen. w Push to select memory keyer menu, then push [F-3•001] to select contest serial number set mode. e Push [F-1• Y ] or [F-2• Z ] to ...

  • Icom IC-7700 - page 63

    4-11 D D Keyer set mode This set mode is used to set the memory keyer repeat time, dash weight, paddle specifications, keyer type, etc. • Setting contents q During CW mode operation, push [F-3•KEYER] to select memory keyer screen. w Push to select memory keyer menu, then push [F-4•CW KEY] to select keyer set mode. e Push [F-1• Y ] or [F-2? ...

  • Icom IC-7700 - page 64

    4-12 D D Keyer set mode (continued) 4 RECEIVE AND TRANSMIT This item sets the paddle polarity . • Normal and reverse polarity can be selected. This item selects the keyer type for [ELEC-KEY] con- nector on the front panel. • ELEC-KEY , BUG-KEY and Straight key can be se- lected. (default: ELEC-KEY) This item allows you to set the microphone [UP ...

  • Icom IC-7700 - page 65

    4-13 ■ Operating RTTY (FSK) AD SP-based high-quality Baudot RTTY encoder/de- coder is built-in to the IC-7700. When connecting a PC keyboard (p. 2-6), RTTY operation can be performed without an external RTTY terminal, TNC or PC. If you would rather use your RTTY terminal or TNC, consult the manual that comes with the RTTY terminal or TNC. q Push ...

  • Icom IC-7700 - page 66

    4-14 D D About RTTY reverse mode Received characters are occasionally garbled when the received signal has Mark and Space tones re- versed. This reversal can be caused by incorrect TNC connections, setting, commands, etc. T o receive re- versed RTTY signals correctly , select RTTY -R mode. ➥ During RTTY mode, push and hold for 1 sec. to select RT ...

  • Icom IC-7700 - page 67

    4-15 D D Functions for the RTTY decoder indication q Push a band key to select the desired band. w Push to select RTTY . • After RTTY mode is selected, push and hold for 1 sec. to toggle between RTTY and R TTY -R modes. •“ R TTY” or “RTTY -R” appears. e Push [F-3•DECODE] to display the decode screen. • When tuned into an RTTY signal ...

  • Icom IC-7700 - page 68

    4-16 D D RTTY memory transmission Pre-set characters can be sent using the R TTY mem- ory . Contents of the memory are set using the edit menu. q During RTTY mode operation, push [F-3•DECODE] to select RTTY decode screen. w Push [F-4•TX MEM] to select RTTY memory screen. e Push [F-7•1–4/5–8] to select memory bank then push one of the func ...

  • Icom IC-7700 - page 69

    4-17 D D Editing RTTY memory The contents of the RTTY memories can be set using the memory edit menu. The memory can store and re- transmit 8 RTTY message for often-used RTTY infor- mation. T otal capacity of the memory is 70 characters per memory channel. • Programming contents q During RTTY mode operation, push [F-3•DECODE] to select RTTY dec ...

  • Icom IC-7700 - page 70

    4-18 D D RTTY decode set mode This set mode is used to set the decode USOS func- tion, time stamp setting, etc. • Setting contents q During RTTY mode operation, push [F-3•DECODE] to select RTTY decode screen. w Push [F-1•<MENU1>] to select the second RTTY decode menu, then push [F-6•SET] to select RTTY decode set mode. • Push [F-7? ...

  • Icom IC-7700 - page 71

    4-19 D D RTTY decode set mode (continued) 4 RECEIVE AND TRANSMIT Explicitly inserts the FIGS character even though it is not required by the receiving station. •O N: Inserts FIGS. • OFF : Does not insert FIGS. RTTY TX USOS ON T urn the time stamp (date, transmission or reception time) indication ON and OFF . •O N: Displays the time stamp. • ...

  • Icom IC-7700 - page 72

    4-20 D D Data saving The contents of the RTTY memory and received sig- nal can be saved into the USB-Memory . q During RTTY decode screen indication, push [F-1•<MENU1>] to select the RTTY decode second menu. w Push [F-5•SA VE] to select decode file save screen. e Change the following conditions if desired. • File name: z Push [F-4•EDI ...

  • Icom IC-7700 - page 73

    4-21 ■ Operating PSK A high-quality DSP-based PSK31 encoder/decoder is built-in to the IC-7700. When connecting a PC key- board (p. 2-6), PSK31 operation can be performed without PSK software installed on your PC. If desired, you can also use your PSK software; con- sult the manual that comes with the software. q Push a band key to select the des ...

  • Icom IC-7700 - page 74

    4-22 D D About BPSK and QPSK modes BPSK and QPSK modes are available for PSK31. • BPSK (Binary Phase Shift Keying) mode is the most commonly used mode. • QPSK (Quadrature Phase Shift Keying) mode has error correction capability to provide better decoding than BPSK mode in marginal condition. However , more accurate tuning is required with QPSK ...

  • Icom IC-7700 - page 75

    4-23 D D Functions for the PSK decoder indication q Push a band key to select the desired band. w Push to select PSK. • After PSK mode is selected, push and hold for 1 sec. to toggle between PSK and PSK-R modes. • “PSK” or “PSK-R” appears. e Push [F-3•DECODE] to display the decode screen. • When tuned into a PSK signal, decoded char ...

  • Icom IC-7700 - page 76

    4-24 D D PSK memory transmission Pre-set characters can be sent using the PSK memo- ry . Contents of the memory are set using the edit menu. q During PSK mode operation, push [F-3•DECODE] to select PSK decode screen. w Push [F-4•TX MEM] to select PSK memory screen. e Push [F-7•1–4/5–8] to select memory bank then push one of the function k ...

  • Icom IC-7700 - page 77

    4-25 D D Editing PSK memory The contents of the PSK memories can be set using the memory edit menu. The memory can store 8 PSK messages for often-used PSK information. T otal capacity of the memory is 70 characters per memory channel. • Programming contents q During PSK mode operation, push [F-3•DECODE] to select PSK decode screen. w Push [F-4? ...

  • Icom IC-7700 - page 78

    4-26 D D PSK decode set mode This set mode is used to set the decode USOS func- tion, time stamp setting, etc. • Setting contents q During PSK mode operation, push [F-3•DECODE] to select PSK decode screen. w Push [F-1•<MENU1>] to select PSK decode second menu, then push [F-6•SET] to select PSK decode set mode. • Push [F-7•WIDE] to ...

  • Icom IC-7700 - page 79

    4-27 D D PSK decode set mode (continued) 4 RECEIVE AND TRANSMIT Selects the operating frequency display for time stamp usage. NOTE: The frequency won’t be displayed when “OFF” is selected in “PSK T ime Stamp” as below left. •O N: Displays the operating frequency . • OFF : No operating frequency display . PSK Time Stamp (Frequency) OFF ...

  • Icom IC-7700 - page 80

    4-28 D D Data saving The contents of the PSK memory and received signal can be saved into the USB-Memory . q During PSK decode screen indication, push [F-1•<MENU1>] to select PSK decode second menu. w Push [F-5•SA VE] to select decode file save screen. e Change the following conditions if desired. • File name: z Push [F-4•EDIT] to sel ...

  • Icom IC-7700 - page 81

    4-29 ■ Operating AM q Push a band key to select the desired band. w Push to select AM. • “AM” indicator appears. • After AM mode is selected, push to toggle be- tween AM and FM modes. e Rotate the main dial to tune to the desired fre- quency . • The S-meter indicates received signal strength when signal is received. r Rotate [AF] to set ...

  • Icom IC-7700 - page 82

    4-30 4 RECEIVE AND TRANSMIT • VOX (voice operated transmit) (p. 6-2) ➥ Push to turn the VOX function ON and OFF . •“ ” appears when the VOX function is ON. •T ransmit quality monitor (p. 6-4) ➥ Push to turn the monitor function ON and OFF . • Rotate [MONI GAIN] to adjust the monitor gain. • Monitor indicator (above switch) lights ...

  • Icom IC-7700 - page 83

    4-31 ■ Operating FM q Push a band key to select the desired band. w Push to select FM. • “FM” indicator appears. • After FM mode is selected, push to toggle be- tween FM and AM modes. e Rotate the main dial to tune to the desired fre- quency . • The S-meter indicates received signal strength when signal is received. •1 0 kHz tuning st ...

  • Icom IC-7700 - page 84

    4-32 ■ Repeater operation A repeater amplifies received signals and retransmits them at a different frequency . When using a repeater , the transmit frequency is shifted from the receive fre- quency by an offset frequency . A repeater can be ac- cessed using split frequency operation with the shift frequency set to the repeater ’s receive frequ ...

  • Icom IC-7700 - page 85

    4-33 4 RECEIVE AND TRANSMIT D D Repeater tone frequency setting Some repeaters require subaudible tones to be ac- cessed. Subaudible tones are superimposed on your normal signal and must be set in advance. The trans- ceiver has 50 tones from 67.0 Hz to 254.1 Hz. q Select FM mode. w Push and hold [TONE] for 1 sec. to tone frequency set mode. e Push ...

  • Icom IC-7700 - page 86

    4-34 ■ T one squelch operation The tone squelch opens only when receiving a signal containing a matching subaudible tone. Y ou can silently wait for calls from group members using the same tone. q Set the desired frequency band and select FM mode. w Push [TONE] to turn the tone squelch function ON. •“ ” appears e Push and hold [TONE] for 1 ...

  • Icom IC-7700 - page 87

    4-35 4 RECEIVE AND TRANSMIT ■ Data mode (AFSK) operation When operating AMTOR or P ACKET with your TNC and/or PC software, consult the manual that comes with the TNC and/or the software. q Connect a PC and TNC to the transceiver . (p. 2-9) w Push a band key to select the desired band. e Push or to select the desired oper- ating mode. r Push to tu ...

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    5-1 FUNCTIONS FOR RECEIVE Section 5 ■ Spectrum scope screen ……………………………………………… 5-2 D Center mode ………………………………………………………… 5-2 D Fixed mode …………………………………………………………… 5-3 D Mini scope screen indication ……………………? ...

  • Icom IC-7700 - page 90

    5-2 ■ Spectrum scope screen This DSP-based spectrum scope allows you to display the conditions on the selected band, as well as relative strengths of signals. The IC-7700 has two modes for the spectrum indication— one is center mode, and an- ther one is fixed mode. In addition, the IC-7700 has a mini scope screen to save screen space. D D Cente ...

  • Icom IC-7700 - page 91

    5-3 D D Fixed mode Displays signals within the specified frequency range. The selected frequency band conditions can be ob- served at a glance when using this mode. q Push several times to close a multi-func- tion screen, if necessary . w Push [F-1•SCOPE] to select the scope screen. e Push [F-5•CENT/FIX] to select the fixed mode. •“ ” is ...

  • Icom IC-7700 - page 92

    5-4 D D Mini scope screen indication The mini scope screen can be displayed with another screen display , such as set mode menu, decode screen, memory list screen, etc. simultaneously . q Set the scope mode (center or fixed), marker , at- tenuator , span, etc. in advance. (pgs. 5-2, 5-3) w Push to toggle the mini scope indication ON and OFF . • T ...

  • Icom IC-7700 - page 93

    5-5 D D Scope set mode (continued) 5 FUNCTIONS FOR RECEIVE T urn the transmitting signal waveform indication ON and OFF . NOTE: The transmitting signal waveform indica- tion is available for the center mode only . Scope during Tx (CENTER Type) ON T urn the peak level holding function ON and OFF . Max Hold ON Select the center frequency of the spect ...

  • Icom IC-7700 - page 94

    5-6 D D Scope set mode (continued) 5 FUNCTIONS FOR RECEIVE Select the sweep speed for the ±50 kHz span selec- tion from SLOW , MID and F AST . ( ± 50k) FAST Select the sweep speed for the ± 100 kHz span selec- tion from SLOW , MID and F AST . ( ± 100k) FAST Select the sweep speed for the ±250 kHz span selec- tion from SLOW , MID and F AST . ( ...

  • Icom IC-7700 - page 95

    5-7 D D Scope set mode (continued) 5 FUNCTIONS FOR RECEIVE Set the scope edge frequencies for fixed mode scope when the 8 to 1 1 MHz band is selected. • Set the frequencies within 8.000 to 1 1.000 MHz range in 1 kHz steps. Up to 500 kHz band width can be specified, so either edge frequency will be set to the difference between higher and lower fr ...

  • Icom IC-7700 - page 96

    5-8 D D Scope set mode (continued) 5 FUNCTIONS FOR RECEIVE Set the scope edge frequencies for fixed mode scope when the 30 to 45 MHz band is selected. • Set the frequencies within 30.000 to 45.000 MHz range in 1 kHz steps. Up to 500 kHz band width can be specified, so either edge frequency will be set to the difference between higher and lower fr ...

  • Icom IC-7700 - page 97

    5-9 ■ Preamplifier The preamp amplifies received signals in the receiver front end, to improve the S/N ratio and sensitivity . Set this to preamp 1 or preamp 2 when receiving weak sig- nals. ➥ Push [P .AMP] (MF3) several times to set the preamp OFF , preamp 1 ON or preamp 2 ON. For all HF bands High-gain preamp for 24 MHz band and above ✔ Abo ...

  • Icom IC-7700 - page 98

    5-10 ■ RIT function The RIT (Receive Increment T uning) function com- pensates for off-frequency operation of the received station. The function shifts the receive frequency up to ±9.99 kHz in 10 Hz steps without moving the transmit frequency . q Push to turn the RIT function ON and OFF . •“ ” and the shifting frequency appear when the fun ...

  • Icom IC-7700 - page 99

    5-11 ■ AGC function The AGC (auto gain control) controls receiver gain to produce a constant audio output level even when the received signal strength varies greatly . The transceiver has 3 preset AGC characteristics (time constant: fast, mid, slow) for non-FM mode. The FM mode AGC time constant is fixed as ‘F AST’ (0.1 sec.) and AGC time con ...

  • Icom IC-7700 - page 100

    5-12 ■ T win PBT operation PBT (Passband T uning) electronically narrows the IF passband width by shifting the IF frequency slightly outside of the IF filter passband to reject interference. The IC-7700 uses DSP for the PBT function. Moving both [TWIN-PBT] controls to the same position shifts the IF for both high and low frequencies. ➥ The LCD ...

  • Icom IC-7700 - page 101

    5-13 ■ IF filter selection The transceiver has 3 passband width IF filters for each mode. For SSB, CW and PSK modes, the passband width can be set within 50 to 3600 Hz in 50 or 100 Hz steps. A total of 41 passband widths are available. For RTTY mode, the passband width can be set within 50 to 2700 Hz in 50 or 100 Hz steps. A total of 32 pass- ban ...

  • Icom IC-7700 - page 102

    5-14 D D Roofing filter selection The IC-7700 has 3, 6 and 15 kHz roofing filters at the 1st IF frequency . The roofing filter provides interfer- ence reduction from nearby strong signals. q Push and hold for 1 sec. to enter filter set screen. w Select any mode except FM. e Push [F-6•ROOFING] to select the desired filter width from 15 kHz (defaul ...

  • Icom IC-7700 - page 103

    5-15 D D Filter shape set mode (continued) 5 FUNCTIONS FOR RECEIVE Select the filter shape for CW mode in HF bands. The set filter shape is automatically used only when the IF filter is set to 500 Hz or narrower . CW ( – 500Hz) SHARP Select the filter shape for CW mode in HF bands. The set filter shape is automatically used only when the IF filte ...

  • Icom IC-7700 - page 104

    ■ Noise blanker The noise blanker eliminates pulse-type noise such as the noise from car ignitions. The noise blanker is not available for FM mode. q Push to turn the noise blanker function ON and OFF . • [NB] indicator above this switch lights green. w Rotate [NB] control to adjust the noise blanker threshold level. When using the noise blanke ...

  • Icom IC-7700 - page 105

    5-17 5 FUNCTIONS FOR RECEIVE ■ Noise reduction The noise reduction function reduces random noise components and enhances desired signals which are buried in noise. The DSP performs the random noise reduction function. q Push to turn the noise reduction ON. • [NR] indicator above this switch lights green. w Rotate the [NR] control to adjust the ...

  • Icom IC-7700 - page 106

    ■ Notch function This transceiver has auto and manual notch functions. The auto notch function uses DSP to automatically at- tenuate more than 3 beat tones, tuning signals, etc., even if they are moving. The manual notch can be set to attenuate a frequency via the [NOTCH] control.The auto notch can be used in SSB, AM and FM mode. The manual notch ...

  • Icom IC-7700 - page 107

    5-19 5 FUNCTIONS FOR RECEIVE ■ Autotune function The Automatic tuning function tunes the displayed fre- quency (max. CW: 500 Hz, AM: ±5 kHz) automatically when an off frequency signal is received. This function is active while in CW or AM mode is selected. ➥ Push [AUTOTUNE] to toggle the autotune function ON or OFF . • “” blinks when aut ...

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    6-1 FUNCTIONS FOR TRANSMIT Section 6 ■ VOX function …………………………………………………………… 6-2 D Using the VOX function …………………………………………… 6-2 D Adjusting the VOX function ………………………………………… 6-2 D VOX set mode ……………………………………? ...

  • Icom IC-7700 - page 110

    6-2 ■ VOX function The VOX (V oice-Operated T ransmission) function switches between transmit and receive with your voice. This function provides “hands-free” operation. D D Using the VOX function q Select a phone mode (SSB, AM, FM). w Push to turn the VOX function ON or OFF . •“ ” appears while the VOX is in use. • [VOX] indicator ab ...

  • Icom IC-7700 - page 111

    6-3 ■ Break-in function The break-in function is used in CW mode to automat- ically toggle the transceiver between transmit and re- ceive when keying. The IC-7700 is capable of full break-in or semi break-in. D D Semi break-in operation During semi break-in operation, the transceiver selects transmit when keying, then automatically returns to re- ...

  • Icom IC-7700 - page 112

    6-4 ■ ∂ ∂ TX function The ∂ TX function shifts the transmit frequency up to ±9.999 kHz in 1 Hz steps (10 Hz steps when cancelling the 1 Hz step readout) without moving the receive fre- quency . q Push . •“ ” appears. w Rotate [RIT/ ∂ TX]. e To reset the ∂ TX frequency , push and hold for 1 sec. • Push momentarily to reset the ? ...

  • Icom IC-7700 - page 113

    6-5 ■ T ransmit filter width setting (SSB only) The transmit filter width for SSB mode can be selected from wide, middle and narrow . ➥ During USB or LSB mode selection, push and hold [COMP] (MF6) for 1 sec. several times to select the desired transmit filter width from wide, middle and narrow . •T he filter can be independently set on the sp ...

  • Icom IC-7700 - page 114

    6-6 ■ Split frequency operation Split frequency operation allows you to transmit and receive in the same mode on two different frequencies. Split frequency operation is performed using 2 fre- quencies on the main and sub readouts. The following is an example of setting 21.290 MHz for receiving and 21.310 MHz for transmitting. q Set 21.290 MHz (US ...

  • Icom IC-7700 - page 115

    6-7 ■ Quick split function When you find a DX station, an important considera- tion is how to set the split frequency . When you push and hold the switch for 1 sec., split frequency operation is turned ON and the trans- mit frequency is equalized to the received frequency . This shortens the time needed to begin split frequency operation. The qui ...

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    7-1 V OICE RECORDER FUNCTIONS Section 7 ■ About digital voice recorder …………………………………………… 7-2 ■ Recording a received audio …………………………………………… 7-3 D Basic recording ……………………………………………………… 7-3 D One-touch recording ……………………? ...

  • Icom IC-7700 - page 118

    7-2 ■ About digital voice recorder The IC-7700 has digital voice memories, up to 4 mes- sages for transmit, and up to 20 messages for receive. A maximum message length of 30 sec. can be recorded into receive memory (total message length for all channels of up to 209 sec.) and a total message length of up to 99 sec. can be recorded in transmit mem ...

  • Icom IC-7700 - page 119

    7-3 ■ Recording a received audio Up to 20 receive voice memories are available in the IC-7700. A total audio length of up to 209 sec. can be recorded in receive messages. However , the maximum recordable length into a single message is 30 sec. This voice recorder records not only the received audio, but also the information such as set operating ...

  • Icom IC-7700 - page 120

    7-4 ■ Playing the recorded audio D D Basic playing q Push several times to close a multi-func- tion screen, if necessary . w Push [F-2•VOICE] to call up the voice recorder screen. • Previously selected screen, TX or RX memory , is dis- played. If the TX memory message (T1–T4) appears, push [F-7•T/R] to select RX memory message. e Push [F- ...

  • Icom IC-7700 - page 121

    7-5 ■ Protect the recorded contents The protect function is available to protect the recorded contents from accidental erasure, such as over-writing, etc. q Call up the voice recorder screen, RX memory . w Push [F-1• Y ] or [F-2• Z ] to select the desired voice message. e Push [F-4•PROTECT] to turn the protect function ON and OFF . •“ ? ...

  • Icom IC-7700 - page 122

    7-6 ■ Recording a message for transmit To transmit a message using the voice recorder , record the desired message in advance as described below . The IC-7700 has digital voice memories for transmis- sion, up to 4 messages and a total message length of up to 99 sec. can be recorded. D D Recording q Push several times to close a multi-func- tion s ...

  • Icom IC-7700 - page 123

    7-7 ■ Programming a memory name Memory messages can be tagged with alphanumeric names of up to 20 characters each. Capital letters, small letters, numerals, some symbols (! # $ % & ¥ ? “ ‘ ` ^ + – ✱ / . , : ; = < > ( ) [ ] { } | _ ~ @) and spaces can be used. (See the table below .) q Record a message as described in page 7-6. ...

  • Icom IC-7700 - page 124

    7-8 ■ Sending a recorded message q Push several times to close a multi-func- tion screen, if necessary . w Select a phone mode by pushing or . e Push [F-2•VOICE] to call up the voice recorder screen. • If the receive voice message appears, push [F-7•T/R] to select TX message (T1–T4). r Push the desired message switch, [F-1•T1] to [F-4? ...

  • Icom IC-7700 - page 125

    7-9 ■ V oice set mode Sets the automatic monitor function, short play and normal recording times for voice recorder . q Push several times to close a multi-func- tion screen, if necessary . w Push [F-2•VOICE] to call up the voice recorder screen. e Push to select voice recorder menu. r Push [F-7•SET] to select voice set mode screen. t Push [F ...

  • Icom IC-7700 - page 126

    7-10 ■ Saving a voice message into the USB-Memory D D Saving the received audio memory The recorded RX memory contents can be saved into the USB-Memory . q During voice recorder RX memory screen display , push [F-6•SA VE] to select voice file save screen. • Previously selected screen, TX or RX memory , is dis- played. If the TX message (T1– ...

  • Icom IC-7700 - page 127

    8-1 MEMOR Y OPERA TION Section 8 ■ Memory channels ……………………………………………………… 8-2 ■ Memory channel selection …………………………………………… 8-2 D Using the / keys ………………………………………… 8-2 D Using the keypad ……………………………………………? ...

  • Icom IC-7700 - page 128

    8-2 ■ Memory channels The transceiver has 101 memory channels. Memory mode is very useful for quickly changing to often-used frequencies. All 101 memory channels are tunable which means the programmed frequency can be tuned temporarily with the main dial, etc. in memory mode. ■ Memory channel selection D D Using the / keys q Push to select memo ...

  • Icom IC-7700 - page 129

    8-3 8 MEMOR Y OPERA TION ■ Memory channel programming Memory channel programming can be preformed ei- ther in VFO mode or in memory mode. D D Programming in VFO mode q Set the desired frequency , operating mode and fil- ter width in VFO mode. w Push / several times to select the de- sired memory channel. • Memory list screen is convenient for s ...

  • Icom IC-7700 - page 130

    ■ Frequency transferring The frequency and operating mode in a memory chan- nel can be transferred to the VFO. Frequency transfer- ring can be performed in either VFO mode or memory mode. D D T ransferring in VFO mode This is useful for transferring programmed contents to a VFO. q Select VFO mode with . w Select the memory channel to be transferr ...

  • Icom IC-7700 - page 131

    8-5 8 MEMOR Y OPERA TION ■ Memory list screen The memory list screen simultaneously shows 9 mem- ory channels and their programmed contents. 15 mem- ory channels can be displayed in the wide memory list screen. Y ou can select a desired memory channel from the memory list screen. D D Selecting a memory channel using the memory list screen q Push ...

  • Icom IC-7700 - page 132

    8-6 8 MEMOR Y OPERA TION ■ Memory names All memory channels (including scan edges) can be tagged with alphanumeric names of up to 10 charac- ters each. Capital letters, small letters, numerals, some symbols (! # $ % & ¥ ? " ’ ` ^ + – ✱ / . , : ; = < > ( ) [ ] { } | _ ~ @) and spaces can be used. D D Editing (programming) mem ...

  • Icom IC-7700 - page 133

    8-7 8 MEMOR Y OPERA TION ■ Memo pads The transceiver has a memo pad function to store fre- quency and operating mode for easy write and recall. The memo pads are separate from memory channels. The default number of memo pads is 5, however , this can be increased to 10 in set mode if desired. (p. 12-15) Memo pads are convenient when you want to me ...

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    9-1 SCANS Section 9 ■ Scan types ……………………………………………………………… 9-2 ■ Preparation ……………………………………………………………… 9-2 ■ V oice squelch control function ………………………………………… 9-3 ■ Scan set mode ………………………………? ...

  • Icom IC-7700 - page 136

    9-2 ■ Scan types •T he scan function can be used on the main read- out only . •Y ou can operate a scan while operating on a fre- quency using the split functions. PROGRAMMED SCAN Repeatedly scans between two scan edge frequencies (scan edge memory channels P1 and P2). This scan operates in VFO mode. SELECT MEMORY SCAN Repeatedly scans all or ...

  • Icom IC-7700 - page 137

    9-3 ■ V oice squelch control function This function is useful when you don’t want unmodu- lated signals pausing or cancelling a scan. When the voice squelch control function is activated, the trans- ceiver checks received signals for voice components. If a received signal includes voice components, and the tone of the voice components changes w ...

  • Icom IC-7700 - page 138

    9-4 ■ Programmed scan operation q Push several times to close a multi-func- tion screen, if necessary . w Select VFO mode. e Select the desired operating mode. • The operating mode can also be changed while scan- ning. r Push [F-5•SCAN] to select the scan screen. t Set [SQL] open or closed. • See page 9-2 for squelch condition. y Push [F-1? ...

  • Icom IC-7700 - page 139

    9-5 ■ Fine programmed scan/Fine ∂ F scan In fine scan (programmed or ∂ F), the scan speed de- creases when the squelch opens, but the transceiver keeps scanning. The scanning tuning step shifts from 50 Hz to 10 Hz when the squelch opens. q Push several times to close a multi-func- tion screen, if necessary . w Push [F-5•SCAN] to select the ...

  • Icom IC-7700 - page 140

    9-6 ■ Memory scan operation q Push several times to close a multi-func- tion screen, if necessary . w Select memory mode. e Push [F-5•SCAN] to select the scan screen. r Set [SQL] open or closed. • See page 9-2 for squelch condition. t Push [F-1•MEMO] to start the memory scan. •“ ” and decimal points blink while scan- ning. y When the ...

  • Icom IC-7700 - page 141

    9-7 ■ Setting select memory channels D D Setting in scan screen q Push several times to close a multi-func- tion screen, if necessary . w Select memory mode. e Push [F-5•SCAN] to select the scan screen. r Select the desired memory channel to set as a se- lect memory channel. •/ keys and direct keypad selections can be used. t Push [F-3•SELE ...

  • Icom IC-7700 - page 142

    9-8 ■ T one scan The transceiver can detect subaudible tones in a re- ceived signal. By monitoring a signal that is being transmitted on a repeater input frequency , you can de- termine the tone frequency required to access the re- peater . q Set the desired frequency or memory channel to be checked for a tone frequency . w Push several times to ...

  • Icom IC-7700 - page 143

    10-1 ANTENNA TUNER OPERA TION Section 10 ■ Antenna connection and selection ………………………………… 10-2 ■ Antenna memory settings …………………………………………… 10-3 D Antenna type selection …………………………………………… 10-3 D T emporary memory …………………………………? ...

  • Icom IC-7700 - page 144

    10-2 ■ Antenna connection and selection The IC-7700 has 4 antenna connectors for the HF/50 MHz bands, [ANT1], [ANT2], [ANT3], and [ANT4]. For each operating band the IC-7700 covers, there is a band memory which can memorize the selected an- tenna. When you change the operating frequency out- side of a band, the previously used antenna is auto- ma ...

  • Icom IC-7700 - page 145

    10-3 ■ Antenna memory settings This function stores the antenna connector number for each frequency band. q Push several times to close multi-function screen, if necessary . w Push and hold [ANT] (MF1) for 1 sec. to select an- tenna set screen. e Select the desired frequency band with a band key . r Push [ANT] (MF1) several times to select the de ...

  • Icom IC-7700 - page 146

    10-4 ■ Antenna memory settings (continued) D D T emporary memory The antenna temporary memory memorizes the man- ually selected antenna. The selected antenna will be re-called even if frequency band has been changed. q Select the antenna set screen. w Push [F-4•TEMP-M] to turn the temporary memory ON and OFF . e Select the desired frequency ban ...

  • Icom IC-7700 - page 147

    10-5 10 ANTENNA TUNER OPERA TION D D Receive antenna I/O setting In default setting, receive antenna connectors, [RX ANT -IN] and [RX ANT -OUT], on the rear panel are de- activated and are connected internally by the switch- ing relay . If you want to connect an external preamp or low-pass filter between the [RX ANT -IN] and [RX ANT - OUT], you mus ...

  • Icom IC-7700 - page 148

    10-6 10 ANTENNA TUNER OPERA TION ■ Antenna tuner operation The internal automatic antenna tuner matches the transceiver to the connected antenna automatically . After the tuner matches an antenna, the variable ca- pacitor settings are memorized as a preset point for each frequency range (100 kHz steps). Therefore, when you change the frequency ra ...

  • Icom IC-7700 - page 149

    10-7 10 ANTENNA TUNER OPERA TION ■ Antenna tuner operation (continued) • PTT TUNER ST ART The tuner is always tuned when the PTT is pushed after the frequency is changed (more than 1% from last-tuned frequency). This function removes the “push and hold ” operation and activates for the first transmission on a new frequency . This function i ...

  • Icom IC-7700 - page 150

    11-1 CLOCK AND TIMERS Section 11 ■ T ime set mode ………………………………………………………… 1 1-2 ■ Daily timer setting ……………………………………………………… 1 1-3 ■ Setting sleep timer …………………………………………………… 1 1-4 ■ T imer operation ………………? ...

  • Icom IC-7700 - page 151

    11-2 ■ T ime set mode The IC-7700 has a built-in calendar and 24-hour clock (accuracy ±75 sec. per month) with daily power ON/OFF timer functions. Before operating these timer functions, set the current date and time. q Push to close multi-function screen, if necessary . w Push [F-7•SET] to select set mode menu screen. e Push [F-4•TIME] to s ...

  • Icom IC-7700 - page 152

    11-3 ■ Daily timer setting The transceiver turns power ON and/or OFF automat- ically on the specified day and time, with the specified frequency settings. q Push several times to close multi-function screen, if necessary . w Push and hold for 1 sec. to select timer set screen. e Push one of [F-1•TIMER1] to [F-5•TIMER5] to se- lect the desired ...

  • Icom IC-7700 - page 153

    11-4 ■ Setting sleep timer The sleep timer turns the transceiver power OFF au- tomatically after passing the set period. The timer can be set to 5–120 min. in 5 min. steps. The sleep timer function counts the ‘minute’ units, and does not count the ‘second’ units. For example, when the sleep timer is started at 12:00 59, first one minute ...

  • Icom IC-7700 - page 154

    12-1 SET MODE Section 12 ■ Set mode description ………………………………………………… 12-2 D Set mode operation ………………………………………………… 12-2 D Screen arrangement ……………………………………………… 12-3 ■ Level set mode ……………………………………………? ...

  • Icom IC-7700 - page 155

    12-2 ■ Set mode description Set mode is used for programming infrequently changed values or conditions of functions. The IC- 7700 has a level set mode, display set mode, time set mode, accessory set mode, Others set mode and USB-Memory set menu. D D Set mode operation q Push several times to close a multi-func- tion screen, if necessary . w Push ...

  • Icom IC-7700 - page 156

    12-3 12 SET MODE D D Screen arrangement • Set mode menu screen (p. 12-2) • Level set mode (p. 12-4) • ACC set mode (p. 12-7) • Time set mode (p. 1 1-2) • Display set mode (p. 12-9) • Others set mode (p. 12-12) • USB-Memory set menu (p. 12-19) F-1 F-2 F-3 F-3 F-4 F-5 F-7 F-2 F-4 F-5 F-6 F-7 F-1 F-2 F-3 F-4 F-5 F-6 F-7 ...

  • Icom IC-7700 - page 157

    12-4 12 SET MODE ■ Level set mode Sets the bass level of the receive audio tone in SSB mode from –5 to +5. (default: 0) Tone (Bass) 0 Sets the treble level of the receive audio tone in SSB mode from –5 to +5. (default: 0) Tone (Treble) 0 Sets the bass level of the receive audio tone in AM mode from –5 to +5. (default: 0) Tone (Bass) 0 Sets ...

  • Icom IC-7700 - page 158

    12-5 12 SET MODE ■ Level set mode (continued) Sets the bass level of the transmit audio tone in SSB mode from –5 to +5. (default: 0) SSB TX Tone (Bass) 0 Sets the treble level of the transmit audio tone in SSB mode from –5 to +5. (default: 0) Tone (Treble) 0 Sets the bass level of the transmit audio tone in AM mode from –5 to +5. (default: ...

  • Icom IC-7700 - page 159

    ■ Level set mode (continued) 12-6 12 SET MODE Sets the voice synthesizer audio output level from 0 to 100% in 1% steps. (default: 50%) Speech Level 50 % Sets the side tone output level from 0 to 100% in 1% steps. (default: 50%) Side Tone Level 50 % T urns the side tone output level limiting capability from ON and OFF . (default: ON) Side Tone Lev ...

  • Icom IC-7700 - page 160

    ■ ACC set mode 12-7 12 SET MODE Sets the desired audio output level, output from [ACC1], within 0 to 100% in 1% steps. •O utputs approx. 200 mV at 50% (default) setting. ACC AF Output Level 50 % Sets the desired output level of [S/P DIF], within 0 to 100% in 1% steps. (default: 100%) S/PDIF Output Level 100 % Sets the desired audio input level ...

  • Icom IC-7700 - page 161

    12-8 12 SET MODE ■ ACC set mode (continued) Selects the switching relay type for [RELA Y] from Lead and MOSFET . Select the suitable relay type when connecting a non- Icom linear amplifier . • Lead : Use mechanical relay . (16 V DC/0.5 A max.; default) • MOS-FET : Use semiconductor type relay . (250 V/200 mA max.) SEND Relay Type Lead Selects ...

  • Icom IC-7700 - page 162

    12-9 12 SET MODE ■ ACC set mode (continued) Selects the transceiver ’s reference signal condition from IN, OFF and OUT . •I N: Use an external reference signal for the IC- 7700. T urn the transceiver power OFF then ON to make the setting effective. • OFF : Not input/output the reference signal. (default) • OUT : Outputs the IC-7700 refere ...

  • Icom IC-7700 - page 163

    12-10 12 SET MODE ■ Display set mode (continued) Selects the desired S/RF meter type during normal screen indication from Standard, Edgewise and Bar . (default: Standard) Meter Type (Normal Screen) Standard Selects the desired S/RF meter type during wide screen or mini scope indication from Edgewise and Bar . (default: Bar) Meter Type (Wide Scree ...

  • Icom IC-7700 - page 164

    12-11 12 SET MODE Select “ON” when the external display is connected. (default: OFF) • At least 800 × 600 pixel resolution is required for the dis- play . External Display OFF Selects the suitable pulse level for the connected ex- ternal display from H and L. (default: H) External Display Sync Pulse H T urns the opening message screen indica ...

  • Icom IC-7700 - page 165

    12-12 12 SET MODE ■ Others set mode This item is used for a simple frequency check of the transceiver . (default: OFF) See p. 13-5 for calibration procedure. NOTE: T urn the calibration marker OFF after checking the frequency of the transceiver . Calibration Marker OFF A beep sounds each time a switch is pushed to con- firm it. This function can ...

  • Icom IC-7700 - page 166

    12-13 12 SET MODE ■ Others set mode (continued) Sets the offset (dif ference between transmit and re- ceive frequencies) for the quick split function. This set- ting is used for HF bands in FM mode only and is used to input the repeater offset for an HF band. The offset frequency can be set from –9.999 MHz to +9.999 MHz in 1 kHz steps. (default ...

  • Icom IC-7700 - page 167

    12-14 12 SET MODE Selects the transverter operation condition from Auto and ON. (default: Auto) •O N: T urn the transverter operation ON. • Auto : The transceiver turns into transverter opera- tion condition when 2 to 13.8 V DC is applied to [ACC2] pin 6. Transverter Function Auto Sets the desired offset frequency for the transverter operation ...

  • Icom IC-7700 - page 168

    12-15 12 SET MODE ■ Others set mode (continued) Sets the auto tuning step function for the main dial. When rotating the main dial rapidly , the tuning step automatically changes several times as selected. There are 2 type of auto tuning steps: HIGH (Fastest) and LOW (Faster). (default: HIGH) • HIGH : Auto tuning step is turned ON. Fastest tun- ...

  • Icom IC-7700 - page 169

    ■ Others set mode (continued) 12-16 12 SET MODE Selects [DIGI-SEL] control function from DIGI-SEL and APF . • DIGI-SEL : [DIGI-SEL] control functions as the digi- tal selector operation. (default) • APF : [DIGI-SEL] control functions as the audio peak filter adjustment. DIGI–SEL VR Operation DIGI–SEL Selects notch functions for SSB mode o ...

  • Icom IC-7700 - page 170

    12-17 12 SET MODE Sets the external keypad for voice message trans- mission capability ON and OFF . See page 2-7 for the equivalent circuit of an external keypad and connection. •O N: Pushing one of external keypad switches, transmits the desired voice message contents during a phone mode operation. • OFF : External keypad does not function. (d ...

  • Icom IC-7700 - page 171

    12-18 12 SET MODE ■ Others set mode (continued) Select [RS-232C] connector output data format from CI-V and Decode. • CI-V : Outputs data in CI-V format. (default) • Decode : Outputs decoded contents in ASCII code format. RS–232C Function CI–V Selects data transmission speed (Baud rate) when “Decode” is selected in “RS-232C Function ...

  • Icom IC-7700 - page 172

    12-19 12 SET MODE ■ USB-Memory set menu D D USB-Memory set screen arrangement • USB-Memory set menu • Setting load screen (p. 12-23) • Load option set mode (p. 12-21) • Firmware update (p. 16-4) • Format menu (p. 12-26) • Setting save screen (p. 12-22) • Save option set mode (p. 12-20) F-1 F-2 F-3 F-4 F-3 F-4 F-2 F-5 F-6 F-7 F-1 F-2 ...

  • Icom IC-7700 - page 173

    D D Save option set mode 12-20 12 SET MODE Selects file save condition from All and Select. (default: All) • All : Saves all the following contents. • Select : Saves the selected contents only . SAVE Contents All This setting is fixed “YES.” • YES : Saves memory channel contents and set- tings of set modes. Memory & Settings YES Selec ...

  • Icom IC-7700 - page 174

    12-21 12 SET MODE D D Load option set mode Selects file load condition from All and Select. (default: Select) • All : Loads and sets the all following contents. • Select : Loads and sets the selected contents only . Load Contents Select Selects the antenna memory setting loading condition YES and NO. (default: NO). • YES : Loads and sets the ...

  • Icom IC-7700 - page 175

    12-22 12 SET MODE ■ File saving Memory channel contents, set mode settings, etc. can be saved into the USB-Memory for backup. q During set mode menu screen indication, push [F-7•USB] to select USB-Memory set menu screen. w Push [F-2•SA VE] to select setting save screen. e Change the following conditions if desired. • File name: z Push [F-4? ...

  • Icom IC-7700 - page 176

    12-23 12 SET MODE ■ File loading By loading the saved setting file from the USB-Mem- ory , you can easily set up another IC-7700—several operators settings can easily be applied to one IC- 7700. q During set mode menu screen indication, push [F-7•USB] to select USB set menu screen. w Push [F-1•LOAD] to select setting load screen. • The in ...

  • Icom IC-7700 - page 177

    ■ Changing a file name The file name, saved in the USB-Memory , can be re- named from the transceiver as desired. q During setting save screen display , push [F-1•DIR/FILE] to select tree view screen. • Push [F-2• Y ] or [F-3• Z ] to select the desired folder . • “DECODE,” “SETTING” and “VOICE” folders are avail- able as the ...

  • Icom IC-7700 - page 178

    12-25 12 SET MODE ■ Deleting a file RECOMMENDA TION! Deleting the setting file is ir- reversible. Confirm the contents before deleting a setting file! q During setting save screen display , push [F-1•DIR/FILE] to select tree view screen. • Push [F-2• Y ] or [F-3• Z ] to select the desired folder . • “DECODE,” “SETTING” and “VO ...

  • Icom IC-7700 - page 179

    12-26 12 SET MODE ■ Formatting the USB-Memory Saved data in the USB-Memory can be erased. IMPORT ANT! Formatting erases all saved data in the USB-Memory . Making a backup file on your PC is recommended. q During USB-Memory set menu display , push and hold [F-4•FORMA T] for 1 sec. • Confirmation screen appears. w Push [F-6•F A T] or [F-7•F ...

  • Icom IC-7700 - page 180

    13-1 MAINTENANCE Section 13 ■ T roubleshooting ……………………………………………………… 13-2 D T ransceiver power ………………………………………………… 13-2 D T ransmit and receive ……………………………………………… 13-2 D Scanning ……………………………………………? ...

  • Icom IC-7700 - page 181

    ■ T roubleshooting The following chart is designed to help you correct problems which are not equipment malfunctions. If you are unable to locate the cause of a problem or solve it through the use of this chart, contact you near- est Icom Dealer or Service Center . D D T ransceiver power D D T ransmit and receive PROBLEM POSSIBLE CAUSE SOLUTION R ...

  • Icom IC-7700 - page 182

    13-3 D D Scanning D D Display D D Format USB-Memory 13 MAINTENANCE PROBLEM POSSIBLE CAUSE SOLUTION REF . Programmed scan does not stop. Programmed scan does not start. Memory scan does not start Select memory scan does not start • Squelch is open. • The same frequencies have been programmed in scan edge memory channels P1 and P2. •2 or more m ...

  • Icom IC-7700 - page 183

    13-4 ■ SWR reading The SWR meter indicates the SWR over the transmis- sion line in all modes. q Push to turn the antenna tuner OFF . w Push and hold [METER] for 1 sec. to display multi- function meter . e Push once or twice to select R TTY mode. r Push . t Rotate [RF PWR] clockwise past the 12 o’clock po- sition for more than 30 W output power ...

  • Icom IC-7700 - page 184

    13-5 ■ Frequency calibration (approximate) A very accurate frequency counter is required to cali- brate the frequency of the transceiver . However , a rough check may be performed by receiving radio sta- tion WWV , WWVH, or other standard frequency sig- nals. CAUTION: The IC-7700 has been thoroughly ad- justed and tested at the factory before bei ...

  • Icom IC-7700 - page 185

    13-6 ■ Opening the transceiver ’ s case Follow the case opening procedures shown here when you want to replace the clock backup battery or inter- nal fuse. CAUTION!: DISCONNECT the AC power cable from the transceiver before performing any work on the transceiver . Otherwise, there is danger of elec- tric shock and/or equipment damage. CAUTION!: ...

  • Icom IC-7700 - page 186

    13-7 ■ Fuse replacement When no external DC output is available from [EXT DC] and ACC connectors, the internal fuse may be open. Replace the fuse in this case. W ARNING: DISCONNECT the AC power cable from the AC outlet before removing the transceiver ’s cover . q Remove the bottom cover as shown left. w Remove the 8 screws from the shield cover ...

  • Icom IC-7700 - page 187

    13-8 ■ About protection indications The IC-7700 has a 2-step protection function to protect the final power amplifiers. The protector monitors the power amplifier tempera- ture and activates when the temperature becomes ex- tremely high. • Power down transmission Reduces the transmit output power to 100 W . “LMT” appears beside the transmit ...

  • Icom IC-7700 - page 188

    14-1 CONTROL COMMAND Section 14 ■ Remote jack (CI-V) information ……………………………………… 14-2 D CI-V connection example ………………………………………… 14-2 D Data format ………………………………………………………… 14-2 D Command table …………………………………………? ...

  • Icom IC-7700 - page 189

    14-2 ■ Remote jack (CI-V) information D D CI-V connection example The transceiver can be connected through an optional CT -17 CI - V LEVEL CONVERTER to a PC equipped with an RS-232C port. The Icom Communications Interface-V (CI-V) controls the transceiver . Up to 4 Icom CI-V transceivers or receivers can be connected to a PC equipped with an RS-2 ...

  • Icom IC-7700 - page 190

    14-3 D D Command table 14 CONTROL COMMAND 00 — Send frequency data 01 Same as Send mode data command 06 02 — Read band edge frequencies 03 — Read operating frequency 04 — Read operating mode 05 — Set operating frequency 06 00 Select LSB 01 Select USB 02 Select AM 03 Select CW 04 Select RTTY 05 Select FM 07 Select CW-R 08 Select RTTY -R 12 ...

  • Icom IC-7700 - page 191

    14-4 D D Command table (continued) 14 CONTROL COMMAND 14 18 + Level data [CONTRAST] setting (0=max. CCW to 255=max. CW) 19 + Level data [BRIGHT] setting (0=max. CCW to 255=max. CW) 15 01 Read squelch condition 02 Read S-meter level 11 Read RF power meter 12 Read SWR meter 13 Read ALC meter 14 Read COMP meter 15 Read V D meter 16 Read I D meter 16 0 ...

  • Icom IC-7700 - page 192

    14-5 D D Command table (continued) 14 CONTROL COMMAND 1A 050023 Send/read CW side tone gain (0=min. to 255=max.) 050024 Send/read CW side tone gain limit (0=OFF , 1=ON) 050025 Send/read beep gain (0=min. to 255=max.) 050026 Send/read beep gain limit (0=OFF , 1=ON) 050027 Send/read headphones output ratio (0=0.60 to 255=1.40) 050028 Send/read AF out ...

  • Icom IC-7700 - page 193

    14-6 D D Command table (continued) 14 CONTROL COMMAND 1A 050077 Send/read R TTY keying polarity (0=Normal, 1=Reverse) 050078 Send/read PSK tone frequency (0=1000 Hz, 1=1500 Hz, 2=2000 Hz) 050079 Send/read speech language (0=English, 1=Japanese) 050080 Send/read speech speed (0=Slow , 1=Fast) 050081 Send/read S-level speech (0=OFF , 1=ON) 050082 Sen ...

  • Icom IC-7700 - page 194

    14-7 D D Command table (continued) 14 CONTROL COMMAND 1A 050124 Send/read scope edge frequen- cies for 26.00 to 30.00 MHz band (see p. 14-10 for details) 050125 Send/read scope edge frequen- cies for 30.00 to 45.00 MHz band (see p. 14-10 for details) 050126 Send/read scope edge frequen- cies for 45.00 to 60.00 MHz band (see p. 14-10 for details) 05 ...

  • Icom IC-7700 - page 195

    D D Command table (continued) 14-8 14 CONTROL COMMAND 1A 050176 Send/read antenna selection for 45.00 to 60.00 MHz band (see p. 14-10 for details) 050177 Send/read antenna temporary memory set (0=OFF , 1=ON) 050178 Send/read antenna selection (0=OFF , 1=Manual, 2=Auto) 050179 Send/read usage for ANT2 (0=OFF , 1=TX/RX) 050180 Send/read usage for ANT ...

  • Icom IC-7700 - page 196

    14-9 14 CONTROL COMMAND D D To send/read memory contents When sending or reading memory contents, additional codes must be added to append the memory channel as follows. ➥ Additional code: 0000–0101 (0100=P1, 0101=P2) D D Band stacking register To send or read the desired band stacking register ’s contents, combined codes of the frequency ban ...

  • Icom IC-7700 - page 197

    14-10 14 CONTROL COMMAND D D Offset frequency setting The following data sequence is used when sending or reading the offset frequency setting. D D Repeater tone/tone squelch frequency setting The following data sequence is used when sending or reading the tone frequency setting. D D SSB transmission passband width setting The following data sequen ...

  • Icom IC-7700 - page 198

    15-1 SPECIFICA TIONS AND OPTIONS Section 15 ■ Specifications ………………………………………………………… 15-2 D General ……………………………………………………………… 15-2 D T ransmitter ………………………………………………………… 15-2 D Receiver ………………………? ...

  • Icom IC-7700 - page 199

    15-2 ■ Specifications D D General • Frequency coverage (unit: MHz) : Receiver 0.030000–60.000000* 1 T ransmitter 1.800000–1.999999* 2 , 3.500000–3.999999* 2 , 5.330500* 3 , 5.346500* 3 , 5.366500* 3 , 5.371500* 3 , 5.403500* 3 , 7.000000–7.300000* 2 , 10.100000–10.150000* 2 , 14.000000–14.350000* 2 , 18.068000–18.168000* 2 , 21.00 ...

  • Icom IC-7700 - page 200

    15-3 D D Receiver • Receive system : Double conversion superheterodyne system • Intermediate frequencies : 1st 64.455 MHz 2nd 36 kHz • Sensitivity (typical) : SSB, CW , RTTY (BW=2.4 kHz, 10 dB S/N) 0.100000– 1.799999 MHz 0.5 µV (pre-amp 1 ON) 1.800000– 29.990000 MHz 0.16 µV (pre-amp 1 ON) 50.000000– 54.000000 MHz 0.13 µV (pre-amp 2 O ...

  • Icom IC-7700 - page 201

    15-4 ■ Options • IC-PW1/EURO HF /50 MH z ALL BAND 1k W LINEAR AMPLIFIER Full-duty-cycle 1 kW linear amplifier including an auto- matic antenna tuner . Has automatic tuning and band selection capability when used with an Icom trans- ceiver . Full break-in (QSK) operation. The amplifier/power supply unit and the remote control unit are separate. ...

  • Icom IC-7700 - page 202

    16-1 UPDA TING THE FIRMW ARE Section 16 ■ General ………………………………………………………………… 16-2 ■ Caution ………………………………………………………………… 16-2 ■ Preparation …………………………………………………………… 16-3 D Firmware and firm utility …? ...

  • Icom IC-7700 - page 203

    16-2 ■ General The IC-7700’s firmware can be updated if desired. By updating the firmware, new function(s) can be added and the improvement of performance parameters can be made. 2 methods of firmware update are available: one uses the USB-Memory , and the other uses a PC. Y ou can choose either methods according to your PC capabili- ties. • ...

  • Icom IC-7700 - page 204

    16-3 ■ Preparation D D Firmware and firm utility The latest firmware and the firm utility can be down- loaded from the Icom home page via the Internet. Ac- cess the following URL to download the firm utility and the latest firmware. http://www .icom.co.jp/world/support/index.htm For updating from the USB-Memory When updating the firmware from the ...

  • Icom IC-7700 - page 205

    16-4 ■ Firmware update— USB-Memory When updating the firmware with the USB-Memory , no IP address or subnet mask settings are necessary . q Copy the downloaded firmware data into the USB- Memory (“IC-7700” folder). • The USB-Memory must have been formatted by the IC- 7700. w Insert the USB-Memory into the USB connector . e Push several ti ...

  • Icom IC-7700 - page 206

    16-5 !3 After the firmware loading is completed, the trans- ceiver starts the update automatically and the dia- log at left is displayed. R W ARNING!: NEVER turn the IC-7700 power OFF at this stage. The transceiver firmware will be corrupted. !4 When the dialog disappears, the precaution at left is displayed. !5 Read the precaution carefully , and ...

  • Icom IC-7700 - page 207

    16-6 ■ Firmware update— PC D D Connections Connect the IC-7700 and the PC through a LAN (Local Area Network) as follows. = × × × × *Purchased separately to W AN /Internet network Ethernet cable* (Patch cable) to crossover port • IP address setting example Hub/Router* IC-7700 (192.168.100.13) PC1 (192.168.100.1 1) PC2 (192.168.100.12) PC1 ...

  • Icom IC-7700 - page 208

    16-7 D D IP address setting IMPORT ANT!: A fixed (static) IP address is used for the IC-7700. When you connect the IC-7700 to a LAN, ask the network manager about a usable/assignable IP address and the subnet mask in advance. NEVER use an IP address that has already been used with another device in the network. If the IP address is duplicated, the ...

  • Icom IC-7700 - page 209

    16-8 D D Updating from the PC q Start up the IC-7700 Firm Utility . • The window as at left appears. w Read the caution in the window carefully . e Click [Y es] if you agree and continue the firmware updating. r Select the firmware file, that has “dat” extension (e.g.: 7700_1 10.dat) . • Click […], then select the file, as well as the loc ...

  • Icom IC-7700 - page 210

    16-9 o The screen as at left is displayed. • The following dialog appears in the IC-7700 display . R W ARNING!: NEVER turn the IC-7700 power OFF at this stage. The transceiver firmware will be corrupted. !0 Click [OK] to finish the firmware update. • The “FIRMW ARE UPDA TING” dialog as above disap- pears. !1 Push to turn the IC-7700 power O ...

  • Icom IC-7700 - page 211

    INST ALLA TION NOTES For amateur base station installations it is recom- mended that the clearance in front of the antenna array is calculated relative to the EIRP (Effective Isotropic Radiated Power). The clearance height below the an- tenna array can be determined in most cases from the RF power at the antenna input terminals. Different exposure ...

  • Icom IC-7700 - page 212

    ABOUT CE DECLARA TION OF CONFORMITY Düsseldorf 16th Nov.2007 Place and date of issue Icom (Europe) GmbH Himmelgeister straße 100 D-40225 Düsseldorf Authorized representative name H. Ikegami General Manager Signature We Icom Inc. Japan 1-1-32, Kamiminami, Hirano-ku Osaka 547-0003, Japan Declare on our sole responsibility that this equipment compl ...

  • Icom IC-7700 - page 213

    Please record the serial number of your IC-7700 transceiver below for future servicing reference: Serial Number : Date of purchase : Place where purchased : ...

  • Icom IC-7700 - page 214

    1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan <Intended Country of Use> ■ ■ AT ■ ■ BE ■ ■ CY ■ ■ CZ ■ ■ DK ■ ■ EE ■ ■ FI ■ ■ FR ■ ■ DE ■ ■ GR ■ ■ HU ■ ■ IE ■ ■ IT ■ ■ LV ■ ■ LT ■ ■ LU ■ ■ MT ■ ■ NL ■ ■ PL ■ ■ PT ■ ■ SK ■ ■ SI ■ ■ ES ■ ■ SE ? ...

Manufacturer Icom Category Stereo Amplifier

Documents that we receive from a manufacturer of a Icom IC-7700 can be divided into several groups. They are, among others:
- Icom technical drawings
- IC-7700 manuals
- Icom product data sheets
- information booklets
- or energy labels Icom IC-7700
All of them are important, but the most important information from the point of view of use of the device are in the user manual Icom IC-7700.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Icom IC-7700, service manual, brief instructions and user manuals Icom IC-7700. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Icom IC-7700.

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A complete manual for the device Icom IC-7700, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Icom IC-7700 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Icom IC-7700.

A complete Icom manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Icom IC-7700 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Icom IC-7700, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Icom IC-7700, that we can find in the current document
3. Tips how to use the basic functions of the device Icom IC-7700 - which should help us in our first steps of using Icom IC-7700
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Icom IC-7700
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Icom IC-7700 in a specific country, if it was not possible to solve the problem on our own.

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