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Compaq 1220 - page 1
b Co mpaq P1220 July 2001 ...
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Compaq 1220 - page 2
Regulatory Compliance Notices Federal Communications Commission Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, ...
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Compaq 1220 - page 3
Japanese Notice EPA Energy Star Compliance Monitors that are marked with the Energy Star Logo meet the requirements of the EPA Energy Star program. As an Energy Star Partner, Compaq Computer Corporation has determined that this product meets the Energy Star guidelines for energy efficiency. Specific details on using the Energy Saving features can b ...
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Compaq 1220 - page 4
CAUTION The power cord provided with this monitor is de- signed for safety and must be used with a properly grounded outlet to avoid possible electrical shock. Do not remove the monitor cabinet as this can expose you to very high voltages and other hazards. Trademark © 2001 Compaq Computer Corporation. COMPAQ and the Compaq logo are registered in ...
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Compaq 1220 - page 5
1 INTRODUCTION Congratulations on your purchase of the high resolution color monitor. We designed this monitor to provide you with years of reliable trouble-free operation. This guide tells you how to connect, adjust and care for your monitor. This guide also provides technical specifications and instructions for troubleshooting any basic problems ...
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Compaq 1220 - page 6
PRESET Polarity TIMING Fh(kHz) Fv (Hz) H V 640 x 480 N.I. 31.47 60.0 – – 1024 x 768 N.I. 60.02 75.0 + + 1024 x 768 N.I. 68.68 85.0 + + 1280 x 1024 N.I. 79.98 75.0 + + 1280 x 1024 N.I. 91.15 85.0 + + 1600 x 1200 N.I. 93.75 75.0 + + 1600 x 1200 N.I. 106.25 85.0 + + 1800 x 1350 N.I. 120.4 85.0 – – 1920 x 1440 N.I. 112.5 75.0 – + 1.3 Power Ma ...
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Compaq 1220 - page 7
Connect the color monitor and computer with the necessary cords and cables. 1.9 Quick Operation Chart To summarize the steps in connecting your computer with the color monitor and setting the necessary controls and switches, refer to the chart below. See Section 3. INSTALLATION AND CONNECTION Turn on the computer. Turn on the color monitor. Set the ...
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Compaq 1220 - page 8
2.1 Control Names See Figures 3 and 4 for the location of the user controls, indicator and connectors. Each part is identified by number and is described individually. 2 PART NAME 5. FUNCTION ADJUST BUTTONS: Push the adjust buttons to adjust the image on the screen. 6. AC POWER CONNECTOR 7. SIGNAL INPUT CONNECTOR (SIGNAL-A):DB9-15P 8. SIGNAL INPUT ...
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Compaq 1220 - page 9
On the back of the monitor three kinds of plug-in connec- tions are provided: AC power connector for the AC input, two DB9-15P connectors for video signal input, and USB ports for USB communication. 3.1 AC Power Connection One end of the AC power cord is connected to the AC power connector on the back of the monitor. The other end is plugged into a ...
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Compaq 1220 - page 10
3.2.2 Connecting to Two Computers Figure 6 shows the connection to two computers. Refer to clause 3.2.1 for the connection procedure. 3.3 USB System Basic Application The Computer is required to have Windows ® 98 or later installed and USB functions. Figure 6 ...
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Compaq 1220 - page 11
Figure 9 If the ! mark appears with “Generic USB HUB”, then enumeration was unsuccessful. Select “Generic USB HUB” marked with ! mark and click “Remove” and “Refresh”. After that, the enumeration is automatically started. The enumeration of USB HUB may be necessary for each USB port on the computer. Figure 7 3.4 Installation of USB ...
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Compaq 1220 - page 12
4 OSD (On Screen Display) FUNCTIONS The monitor has an OSD(On Screen Display) function. The following procedure shows how to adjust the screen using the OSD function. 4.1 How to adjust the screen If you don't press any button for the time set at "OSD TURN OFF", the OSD will turn off automatically. ...
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Compaq 1220 - page 13
A. Press "FACTORY PRESET" to restore to the factory preset level. B. Press - and + buttons together, to restore to the factory preset level. C. Set data does not change by the change of the signal timing. 4.2 Adjustment Items X: Available ...
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Compaq 1220 - page 14
If a non-Factory Preset timing is used, " FACTORY PRESET " does not work. X: Available ...
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Compaq 1220 - page 15
• • • • • • • • • • • • • • • • PROBLEM ITEMS TO CHECK Before calling your Authorized Product Support, please check that the items below are properly connected or set. In case of using a non-standard signal, please check the pin assignments and the signal timing of your computer with the specification outlined in Sec ...
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Compaq 1220 - page 16
PROBLEM ITEMS TO CHECK LOCATION • • • • • • Black vertical lines are visible on the screen. Thin vertical black lines on one or both sides of the screen. This minor condition is caused by grille element overlap which can occur during shipping. Position an open white window over the affected area of the screen and maximize the brightness ...
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Compaq 1220 - page 17
Size 55cm/22" (508mm/20" Viewable Image Size) Mask type Aperture grille Gun In-line Deflection angle 90° CRT Phosphors Red, Green, Blue EBU (medium short persistence) Aperture grille pitch 0.24mm Phosphor pitch 0.25mm Face Plate G-WARAS Focusing method Dynamic Beam Forming (DBF) Video 0.7Vp-p analog RGB Sync Separate H, V sync., Composit ...
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Compaq 1220 - page 18
7.1 Monitor Signal Input Connector (DB9-15P) (Female) DB9-15P MOUNTED ON THE REAR PANEL PIN ASSIGNMENTS Pin No. Signal 1 RED VIDEO 2 GREEN VIDEO 3 BLUE VIDEO 4 GROUND 5 DDC GROUND 6 RED GROUND 7 GREEN GROUND 8 BLUE GROUND 9 *+5 V(FROM HOST COMPUTER) 10 SYNC GROUND 11 GROUND 12 SDA 13 HORIZONTAL SYNC or COMPOSITE SYNC 14 VERTICAL SYNC(VCLK) 15 SCL D ...
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