What to do if my Compaq Monitor has no picture?
If your Compaq monitor displays no picture, try the following: ensure the contrast and brightness controls are properly adjusted. Check the power switch and make sure the AC power cord is securely connected. Verify the signal cable is connected, the computer power switch is on, and that the power management function is not active.
Why does my Compaq P1210 Monitor display 'AATTTTEENNTTIIOONN SSIIGGNNAALL FFRREEQQUUEENNCCYY IISS OOUUTT OOFF RRAANNGGEE'?
This message on your Compaq monitor indicates that the input signal frequency range is too high or too low for the monitor to synchronize with. Check the specification of your graphics adapter to ensure it is compatible with the monitor's supported frequencies.
What to do if my Compaq Monitor has an abnormal picture?
If your Compaq monitor shows an abnormal picture, try the following: For a standard signal, perform a "GEOMETRY-RESET" or "ALL RESET". With non-standard signals, adjust HORIZ-SIZE, VERT-SIZE, HORIZ-PHASE, and VERT-POSITION. Note that the monitor may not be able to get a full-screen image depending on the signal; in this case, select another resolution or vertical refresh timing. Also, ensure that the "VIDEO LEVEL" is at the appropriate position for your graphics adapter output (0.7v or 1.0Vp-p). Remember to wait a few seconds after adjusting the size of the image before changing or disconnecting the signal.
Details monitor compatibility, auto-scanning, resolution, color palette, and OSD.
Identifies and describes front and rear controls, indicators, and connectors for 17" and 19" models.
Identifies and describes front and rear controls, indicators, and connectors for the 22" model.
Guides through the procedure for recognizing the USB HUB on the computer.
Provides a step-by-step guide on using the OSD to adjust screen settings.
Lists and describes all adjustable OSD items for the 22" model.
Lists and describes all adjustable OSD items for the 19" model.
Lists and describes all adjustable OSD items for the 17" model.
Lists checks for issues causing the screen to remain blank.
Addresses issues like signal frequency errors, distorted images, and incorrect brightness.
Details the technical specifications for the 22" model.
Details the technical specifications for the 19" model.
General| Maximum Resolution | 1600 x 1200 |
|---|---|
| Aspect Ratio | 4:3 |
| Display Type | CRT |
| Connectivity | VGA |
| Dot Pitch | 0.24 mm |
| Vertical Refresh Rate | 50-160 Hz |
| Input Signal | Analog RGB |
| Refresh Rate | 85 Hz |
| Max Resolution/Refresh Rate | 1600 x 1200 @ 85 Hz |
| Horizontal Refresh Rate | 30 - 95 kHz |
| Input Connectors | 15-pin D-sub |
| Screen Size | 21 in |
To Next Page
