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Telex ES4000A - page 1
T ele x ® User Instructions Model ES4000A Inter com Expansion Station A udiocom ® Inter com Systems ® T alk Listen Call T alk Listen Call T alk Listen Call T alk Listen Call 3 4 5 6 ES4000A ® ...
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Telex ES4000A - page 2
FCC Statement This equipment uses and can radiate radio frequency ener gy that may cause in- terference to radio communications if not installed in accordance with this man- ual. The equipment has been tested and found to comply with the limits of a Class A computing device pursuant to Subpart J, P art 15 of FCC Rules which are designed to provide ...
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Telex ES4000A - page 3
T able of Contents Description ............. 4 F eatures .............. 5 Installation ............. 7 Unpacking ............ 7 Configuration Pre-chec k .......... 7 Mounting Configurations ......... 10 Connection Notes ........... 13 C a b l e s ............. 22 P ower-Up ............ 25 Sidetone Adjustments .......... 25 Operation ............. 2 ...
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Telex ES4000A - page 4
Description The ES4000A is an Expansion Station for the US2000A User Station. It interfaces 4 additional intercom channels to the US2000A, and it provides talk, listen and call b ut- tons for the 4 additional channels. There are also 4 additional program inputs on the back of the ES4000A, 1 for each added channel. Up to 4 ES4000A Expansion Stations ...
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Telex ES4000A - page 5
Features 1. Intercom T alk Ke ys: Momentary or latching (hands-free) operation possible. 2. Call Keys: Used to call intercom channels and to indicate incoming calls. 3. Intercom Listen Ke ys: Momentary or latching operation possible. 4. Local Power Jack: The ES4000A can be po wered from the intercom channels via the CHANNEL 3-6 OUTPUTS connector (9 ...
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Telex ES4000A - page 6
nal jumper which routes the program either to the intercom channel only, or to both the intercom channel and the US2000A headset or speaker (default setting). Additionally, the program signal to the intercom channel may be turned on or off via the US2000A front panel programming. There is also an internal pro- gram interrupt DIP switch which select ...
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Telex ES4000A - page 7
Installation Unpacking The ES4000A is supplied with the following items. Contact the shipper or your Audiocom dealer immediately if anything is damaged or missing. Detach and f ill out the registration card and return it to T elex to properly re gister your intercom station. Quantity Description 1 ES4000A Expansion Station 1 W arranty and registrat ...
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Telex ES4000A - page 8
8 A udiocom® Switch Number Description Settings Default Setting DIP Switch SW1 (Internal) SW1-1 Program Interrupt, Ch 6 On (Closed): Enabled Off (Open): Disabled Off SW1-2 Program Interrupt, Ch 5 On (Closed): Enabled Off (Open): Disabled Off SW1-3 Program Interrupt, Ch 4 On (Closed): Enabled Off (Open): Disabled Off SW1-4 Program Interrupt, Ch 3 O ...
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Telex ES4000A - page 9
A udiocom Call Send and Receive DIP Switches By default, all channels of the ES4000A can send and recei ve Audiocom call signals. Y ou can disable call send or call recei ve capability for selected channels if desired. ☞ When the B AL / UNBAL switch on the back panel is set to the UNB AL position (for use with a Clear-Com Intercom System) the cal ...
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Telex ES4000A - page 10
Sidetone T rimmers These trimmers are normally adjusted after all components are connected, and they can be accessed through the bottom cov er (Figure 15 ). Refer to the US2000A User Manual for the sidetone adjustment procedure. Mounting Configurations The ES4000A can be used on a desktop, or it can be rack mounted. For desktop use, install the 4 r ...
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Telex ES4000A - page 11
11 FRONT OF RA CK BACK OF RA CK BOP-1000 WITH 1 XP-USPG AND 1 XP-4PGM SP ARE XP-USPG US2000A (CH 1/2) 2 ES4000A'S (CH 3-6 AND CH 7-10) SPS2000A (CH1/2 POWER) XP-4PGM XP-4PGM SPS2000A 1 2 Combine Isolate Reset Volume ® US2000A Mic Kill Headset PA Panel Mic Vox All Talk Listen Listen Call Call 12 Talk T alk Volume ® PS-4000 3 4 1 2 Reset ® ES ...
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Telex ES4000A - page 12
12 A udiocom® SPS2000A 1 2 Combine Isolate Reset Volume ® US2000A Mic Kill Headset PA Panel Mic Vox All Talk Listen Listen Call Call 12 Talk T alk Volume ® ES4000A Listen Listen Call Call 56 Talk T alk Listen Call 4 Talk Listen Call 3 Talk ® PS2000L 1 2 Combine Isolate Reset ® PS2000L 1 2 Combine Isolate Reset ® PS2000L 1 2 Combine Isolate Re ...
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Telex ES4000A - page 13
Connection Notes • T ypical connections for the US2000A, ES4000A and various po wer supplies are shown starting with Figure 6 , page 14 . Select the configuration which most closely matches your intended usage. • The US2000A and ES4000A normally draw operating po wer from the intercom channel power supplies (SPS2000A, PS2000L, etc.). Alternati ...
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Telex ES4000A - page 14
14 A udiocom® CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8 CH 9 CH 10 CHN 3 CHN 4 CAT.NO.9000-7336-00 MADE IN USA CHN 1 CHN 2 CONNECT TO ES-4000 CLASS 2 WIRING 2A 24VDC CH 7-10 PS4000 ES4000A 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXP OUT CAN 3-6 OUTPUTS EXP IN 5 6 3456 PGM VOLUME BAL-OUT UNBAL-IN Tele x ® CHN 3 CHN 4 CAT.NO.9000- ...
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Telex ES4000A - page 15
15 CHN 1 CHN 2 100-249 VAC 60/50 HZ MADE IN USA ® PS2000L Channel 2 P ower Combine / Isolate Switch set to Combine CHN 1 CHN 2 100-240 VAC 60/50 HZ MADE IN USA ® INPUT 1 SPEAKER INPUT 2 LINE LEVEL 1 VRMS 12-15 VDC + - 1 SPEAKERS PROGRAM INPUTS 2 LINE LEVEL 1 VRMS P .A. EXP OUT CHN 2 VOL PGM 2 VOL PGM 1 BAL - OUT UNBAL - IN PUSH PUSH CHN 1 T o ½ ...
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Telex ES4000A - page 16
16 A udiocom® CHN 1 CHN 2 CLASS 2 WIRING 1.5A 24VDC 100-249 VAC 60/50 HZ MADE IN USA ® CHN 1 CHN 2 CLASS 2 WIRING 1.5A 24VDC 100-249 VAC 60/50 HZ MADE IN USA ® XP-ES4000 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXP OUT CAN 3-6 OUTPUTS EXP IN 5 6 3456 PGM VOLUME BAL-OUT UNBAL-IN T elex ® FRONT BACK CH 3-6 ES4000A PUSH PUSH PUS ...
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Telex ES4000A - page 17
17 XP-ES4000 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXP OUT CAN 3-6 OUTPUTS EXP IN 5 6 3456 PGM VOLUME BAL-OUT UNBAL-IN T elex ® FRONT BACK CH 3-6 ES4000A PUSH PUSH PUSH PUSH PS2000L P ower Supplies Combine / Isolate Switches set to Combine CHN 1 CHN 2 CLASS 2 WIRING 1.5A 24VDC 100-249 VAC 60/50 HZ MADE IN USA ® CHN 1 CHN 2 C ...
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Telex ES4000A - page 18
18 A udiocom® CHN 1 CHN2 CLASS 2 WIRING 1.5A 24VDC 100-249 VAC 60/50 HZ MADE IN USA ® XP-ES4000 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXP OUT CAN 3-6 OUTPUTS EXP IN 5 6 3456 PGM VOLUME BAL-OUT UNBAL-IN T elex ® FRONT BACK CH 3-6 ES4000A PUSH PUSH PUSH PUSH CHN 1 CHN2 CLASS 2 WIRING 1.5A 24VDC 100-249 VAC 60/50 HZ MADE IN US ...
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Telex ES4000A - page 19
19 + - INPUT1 INPUT2 12-15 VDC BAL ® 12-15 VDC + - 1 SPEAKERS PROGRAM INPUTS 2 LINE LEVEL 1 VRMS P.A . EXP OUT CHN 2 VOL PGM 2 VOL PGM 1 BAL - OUT UNBAL - IN PUSH PUSH CHN 1 SPK2000 CH 1-2 US2000A CH 7-10 ES4000A XP-ES4000 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXP OUT CAN 3-6 OUTPUTS EXP IN 5 6 3456 PGM VOLUME BAL-OUT UNBAL-I ...
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Telex ES4000A - page 20
20 A udiocom® XP-ES4000 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXP OUT CAN 3-6 OUTPUTS EXP IN 5 6 3456 PGM VOLUME BAL-OUT UNBAL-IN T elex ® FRONT BACK CH 3-6 ES4000A PUSH PUSH PUSH PUSH PS2000L P ower Supplies Combine / Isolate Switches set to Combine CHN 1 CHN 2 CLASS 2 WIRING 1.5A 24VDC 100-249 VAC 60/50 HZ MADE IN USA ® C ...
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Telex ES4000A - page 21
21 + - INPUT1 INPUT2 12-15 VDC BAL ® 12-15 VDC + - 1 SPEAKERS PROGRAM INPUTS 2 LINE LEVEL 1 VRMS P.A . EXP OUT CHN 2 VOL PGM 2 VOL PGM 1 BAL - OUT UNBAL - IN PUSH PUSH CHN 1 SPK2000 CH 1-2 US2000A XP-ES4000 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXP OUT CAN 3-6 OUTPUTS EXP IN 5 6 3456 PGM VOLUME BAL-OUT UNBAL-IN T elex ® FRON ...
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Telex ES4000A - page 22
Cables The numbers below correspond to the cable numbers in the connection dra wings on the previous pages. 1. 1-channel intercom cable. Sold separately . Use T elex "ME" cables, belo w . Or , build per Figure 14 . ME-25: 25' (7.6 m) cable with Male and Female 3-pin XLR connectors. ME-50: 50' (15.2 m) cable with Male and Female ...
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Telex ES4000A - page 23
9. Shielded audio cable. Must hav e male 3-pin XLR connector at one end for con- nection to the XP-USPG or XP-4PGM program inputs. Pin-out for program in- puts is as follows: Pin 1: common Pin 2: + program input Pin 3: - program input 10. Shielded audio cable. Must hav e male 3-pin XLR connector at one end for con- nection to the XP-USPG P A output ...
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Telex ES4000A - page 24
24 A udiocom® P air 1 P air 1 P air 1 P air 2 P air 2 P air 2 P air 3 P air 3 TYPICAL 2-CHANNEL CABLE WIRING “Y” CABLE WIRING TYPICAL 1-CHANNEL CABLE WIRING Cable T ype: 22A WG Stranded, 3-P air T wisted-wire, with Shield Pin 3: Channel 1 Audio / P ower Pin 4: Channel 1 Audio / P ower Pin 5: Channel 2 Audio / P ower Pin 6: Channel 2 Audio / P ...
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Telex ES4000A - page 25
P ower-Up The ES4000A channels power -up identically to channels 1 and 2 of the US2000A. Refer to the US2000A User Instructions for all power -up information. Sidetone Adjustments Use the sidetone adjustment procedure as described in the US2000A User Instruc- tions, except substitute channel 3, channel 4, etc. The locations of the ES4000A side- ton ...
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Telex ES4000A - page 26
Specifications General P ower Requirements: V oltage: Phantom P ower: 24 VDC nominal (12 to 30 VDC) Local P ower (with PS-L W all-pack P ower Supply or equiv alent): 14 to 15 VDC Current: 65 mA, quiescent; 150 mA maximum Dimensions: 1.75" (44.5 mm) high, 8.25" (209.6 mm) wide, 10.0" (250 mm) deep Environmental Requirements: Storage: ...
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Telex ES4000A - page 27
Frequency Response EXP IN to/from Channel, EXP IN to/from EXP OUT , Channel to Speaker: 200 Hz to 8 kHz +1/-3 dB T otal Harmonic Distor tion: Less than 0.5 % Connector Pin-outs 12-15 VDC Jack Connector T ype: 2.0 mm DC jack Internal pin: + 12 to 15 VDC External Ring: Common EXP IN Jack Connector T ype: 1/8" (2.0 m) stereo phone jack Tip: Liste ...
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Telex ES4000A - page 28
CHANNEL 3-6 OUTPUTS Connector Connector T ype: DB15F Female, 15-pin D-subminature Pin 1: Channel 3 intercom audio input/output high Pin 2: Channel 3 intercom audio input/output low Pin 3: Common Pin 4: Channel 5 intercom audio input/output high Pin 5: Channel 5 intercom audio input/output low Pin 6: Common Pin 7: Common Pin 8: Common Pin 9: Common ...
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Telex ES4000A - page 29
Factory Service and P ar ts Information When returning equipment for repair include your return address, telephone number and proof of date of purchase, along with a description of the problem.* The address for Audiocom equipment returns and parts information is: Service Department T elex Communications, Inc. W est 1st Street Blue Earth, Minnesota ...
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Telex ES4000A - page 30
Notes 30 A udiocom® ...
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Telex ES4000A - page 31
Notes 31 ...
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Telex ES4000A - page 32
Addendum Document Affected: ES4000A User Instructions, Publication Number 9350-7551-000 Rev . A Addendum Number: 1 General Instructions: Use this addendum with Revision A of the user instruc- tions. This information will be included in Revision B. Page 6, item 6: The description should be 18" (457 mm) CHANNEL OUTPUT cable, 15-pin Male Dsub to ...
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Telex ES4000A - page 33
T E L E X C O M M U N I C A T I O N S , I NC . 12000 Portland A ve . So . , Burnsville , M N 5 5 337 U . S.A. ® 9350-7551-00 0 R e v . B , 8/00 ...
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