Modifications The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Compaq Computer Corporation may void the user’s authority to operate the equipment. Cables...
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 be found in the energy saver or power manage- ment section of the computer manual.
Windows, and Windows NT are trademarks of Microsoft Corporation. All other product names mentioned herein may be trademarks of their respective companies. Compaq shall not be liable for technical or editorial errors or omissions contained herein. The information in this document is subject to change without notice.
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 you may experience with your monitor.
Internal Preset Memory Capability To minimize adjustment needs, the factory has preset popular display standards into the monitor, as shown in Table 1. If any of these display standards are detected, the picture size and position are automatically adjusted. All of the factory presets may be overwritten by adjusting the user controls.
Unpacking After you unpack the box you should have all of the items indicated in Figure 1. Save the box and packing materials in case you transport the monitor. Figure 1 1. Color Monitor 4. Documentation Kit with 2. AC Power Cord CD-ROM 3.
PART NAME 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. Figure 3 Function 1. POWER SWITCH: A push-on / push-off switch for AC power.
INSTALLATION AND CONNECTION 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. AC Power Connection One end of the AC power cord is connected to the AC power connector on the back of the monitor.
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. Figure 6 USB System Basic Application The Computer is required to have Windows ® 98 or later installed and USB functions.
Installation of USB Function The following procedure permits your computer to recog- nize or "enumerate"(A USB term) the USB HUB. Power on the display monitor and then the com- puter. Start "Enumeration" from the Windows • During the enumeration of USB Hub, connect the key- board and mouse, to the computer and not to the down- stream ports on the display monitor.
(On Screen Display) FUNCTIONS How to adjust the screen The monitor has an OSD(On Screen Display) function. The following procedure shows how to adjust the screen using the OSD function. If you don't press any button for the time set at "OSD TURN OFF", the OSD will turn off automatically.
Adjustment Items X: Available 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.
X: Available If a non-Factory Preset timing is used, "FACTORY PRESET" does not work.
TROUBLESHOOTING PROBLEM • Contrast and brightness controls. LED On (Green) • Power switch. LED Off • AC power cord disconnected. picture • Signal cable disconnected. • Computer power switch. LED On • Power management function is active. (Amber) The following message appeared. •...
PROBLEM Thin vertical black lines on one or both sides of the Black vertical screen. This minor condition is caused by grille element lines are visible on the screen. overlap which can occur during shipping. Position an open white window over the affected area of the screen and maximize the brightness and contrast controls.
SPECIFICATIONS Size Mask type Deflection angle Phosphors Aperture grille pitch Phosphor pitch Face Plate Focusing method Video INPUT SIGNAL Sync Input Connectors SIGNAL INTERFACE Input Impedance Function Interface SCANNING Horizontal FREQUENCY Vertical RESOLUTION (HxV) 2048 dots x 1536 lines Non-Interlaced maximum addressable resolution format at 80Hz WARM-UP TIME 30 minutes to reach optimum performance level BRIGHTNESS...
COMPOSITE SYNC VERTICAL SYNC(VCLK) DDC ...DISPLAY DATA CHANNEL SDA ...SERIAL DATA SCL ...SERIAL CLOCK NC ...NO-CONNECTION *NOTE: Available on Input A No connection on Input B (For P1220 only) Signal Cable Approx. 1.8m DB9-15P(Male) DB9-15P(Male) PIN ASSIGNMENTS Pin No.