HP D8907, P720 manual Troubleshooting, Moiré, Self-Test Feature Check Stfc

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HP 17” Color Monitor User’s Guide

Troubleshooting

Troubleshooting

Refer to this section, before contacting technical support.

Moiré

Moiré is a type of natural interference which produces soft or wavy lines on your screen. It may appear due to interference between the regulated pattern of the picture from the input signal and the phosphor pitch pattern of the CRT. Refer to “H-Moire” or “V-Moire” on page 12.

Self-Test Feature Check (STFC)

Your monitor provides a self test feature that allows you to check whether your monitor is functioning properly. If your monitor and computer are properly connected but the monitor screen remains dark and the power indicator is blinking, run the monitor self-test by performing the following steps:

1Turn off both your computer and the monitor.

2Unplug the video cable from the back of the computer.

3Turn on the monitor.

If the monitor is functioning properly, you will see a blue box with a red border and inside as shown in the following illustration:

The three boxes inside the border are red, green and blue. Failure of any of the boxes to appear indicates a problem with your monitor. This box also appears during normal operation if the video cable becomes disconnected or damaged.

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Contents Hp p720 Hinweis Inch Color Monitor Important Safety Instructions What Your New Monitor Offers Setting Up Your Monitor Where to Place the MonitorConnecting the Cables Computer, if necessaryHow To Install The Drivers Click on the Start Ö Settings Ö Control PanelWindows 95, Windows 98 or Windows 2000 Operating Systems Click on Have DiskUsing Your Monitor Press the Menu button to activate the on-screen display OSDAdjusting Your Monitor Menu FeaturesImage adjustment User ControlsPress the Menu button PositionSize Trapezoid Pinbalance ParallelogramRotation Linearity Moire Horizontal Moire H-Moire MoireV. The Video Input Level Color TemperatureVideo Input Level Halftone To select or deselect the HalftoneFunction Halftone iconLinearity , H-Moire and V-Moire Reset. All other settings will remain the same SettingsYou to display your monitor’s Highlight Display TimingResolution Refresh Rate/Hz Minimizing Eye StrainMinimizing Energy Consumption Supported Video ModesTroubleshooting Self-Test Feature Check StfcMoiré Refer to this section, before contacting technical supportWarm-up Time No picture and LED is off No picture and LED is onColors are not pure Picture is not centeredTechnical Specifications Care and Cleaning Environmental InformationModel Warranty Period Hardware WarrantyHP General Hardware Warranty Proof of Purchase and Warranty Period Regulatory Information Declaration of ConformityRay Radiation Notice Safety Warning for USA Hinweis für Deutschland Geräuschemission TCO CFCs freons