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b
Compaq P1220
July 2001
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Regulatory Compliance Notices Declaration of Conformity for products marked with the FCC logo - United States only Federal Communications Commission Notice This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This equipment has been tested and found to comply (1) this device may not cause harmful interference, and with the limits for a Class B digital device, pursuant to (2) this device must accept any interference received, Part 15 of the FC
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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 be found in the energy saver or power manage- ment section of the computer manual.
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CONTENTS 1. INTRODUCTION ........................................................... 1-2 1.1 Features .............................................................. 1-2 CAUTION 1.2 Internal Preset Memory Capability .................. 1-3 1.3 Power Management Function .......................... 1-3 The power cord provided with this monitor is de- signed for safety and must be used with a properly 1.4 DDC ...................................................................... 1-3 grounded outlet to
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• The monitor complies with Video Electronics Standards TM TM TM Association (VESA ) DDC2B and DC2Bi (EDID) 1 INTRODUCTION specification. If your computer is Plug & Play compliant setup will be done automatically. • Fine 0.24mm aparture grille pitch/Maximum addressable Congratulations on your purchase of the high resolution resolution of 2048 x 1536. color monitor. We designed this monitor to provide you with years of reliable trouble-free operation. • USB self-powered hub with 1 upstream po
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1.2 Internal Preset Memory Capability 1.4 DDC The monitor includes the VESA DDC2B and DDC2Bi To minimize adjustment needs, the factory has preset feature. DDC (Display Data Channel) is a communication popular display standards into the monitor, as shown in channel over which the monitor automatically informs the Table 1. If any of these display standards are detected, the computer system about its capabilities (e.g. each sup- picture size and position are automatically adjusted. All of ported
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1.9 Quick Operation Chart 1.7 Unpacking To summarize the steps in connecting your computer After you unpack the box you should have all of the items with the color monitor and setting the necessary controls indicated in Figure 1. Save the box and packing materials and switches, refer to the chart below. in case you transport the monitor. 1 2 Connect the color monitor and computer with the necessary cords and cables. See Section 3. INSTALLATION AND CONNECTION 4 3 5 Turn on the color monitor.
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2 PART NAME 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. Figure 3 Figure 4 2.2 Function 1. POWER SWITCH: A push-on / push-off switch for AC 5. FUNCTION ADJUST BUTTONS: Push the adjust power. buttons to adjust the image on the screen. 2. POWER-ON INDICATOR: This indicator illuminates 6. AC POWER CONNECTOR green when AC power is on, and illuminates orange when the monitor
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3 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. 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 properly grounded three-prong AC outlet. The monitor’s auto-sensing power supply can automati- cally detect 100-120V
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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 3.3 USB System Basic Application ® The Computer is required to have Windows 98 or later installed and USB functions.
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3.4 Installation of USB Function (a) Disconnect and connect the USB cable to the The following procedure permits your computer to recog- upstream port of the display monitor. nize or "enumerate"(A USB term) the USB HUB. (b) Cycle power of the display monitor off then on. 1. Power on the display monitor and then the com- puter. ® 2. Start "Enumeration" from the Windows Desktop. If the ! mark appears with “Generic USB HUB”, then enumeration was unsuccessful. Select “Generic USB HUB” marked with
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4 OSD (On Screen Display) FUNCTIONS 4.1 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.
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4.2 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.
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X: Available If a non-Factory Preset timing is used, "FACTORY PRESET" does not work.
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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 5 TROUBLESHOOTING pin assignments and the signal timing of your computer with the specification outlined in Section 6. SPECIFICA- TIONS and Section 7. APPENDIX. ITEMS TO CHECK LOCATION PROBLEM • • Contrast and brightness controls. Front LED On (Green) • Power switch. • Front LED Off • AC power cord disconnected. • Rear No pictur
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ITEMS TO CHECK LOCATION 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. This will cause localized heating of the overlap which will clear in a few minutes. Be sure to readjust the brightness and contrast controls back t
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6 SPECIFICATIONS 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 INPUT SIGNAL Sync Separate H, V sync., Composite sync., or Sync on Green Input Connectors DB9-15P X 2 SIGNAL INTERFACE Input Impedance 75 Ohms(video), 2.2k Ohms(sync.) Functio
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7 APPENDIX 7.1 Monitor Signal Input Connector (DB9-15P) 7.2 Signal Cable (Female) Approx. 1.8m DB9-15P MOUNTED ON THE REAR PANEL DB9-15P(Male) DB9-15P(Male) PIN ASSIGNMENTS PIN ASSIGNMENTS Pin No. Signal 1 RED VIDEO Pin No. Signal 2 GREEN VIDEO 1 RED 3 BLUE VIDEO 2 GREEN 4 GROUND 3 BLUE 5 DDC GROUND 4 GROUND 6 RED GROUND 7 GREEN GROUND 5 DDC GROUND 6 RED GROUND 8 BLUE GROUND 9 *+5 V(FROM HOST COMPUTER) 7 GREEN GROUND 8 BLUE GROUND 10 SYNC GROUND 11 GROUND 9 *+5 V(FROM HOST C
