CTX user manual PR711FL User’s Manual

Page 18

PR711FL User’s Manual

Black fine vertical lines are visible on the screen. Shock and vibration may cause the aperture grille misaligned, which results few fine black vertical lines across the screen

Degaussing the screen.

Tap lightly (do not hit) the side of the monitor.

If above mentioned remedies do not work, please do the following:

1.Display full white window or wallpaper background over the area where the black lines appears.

2.Set Contrast and Brightness to the maximum, wait for a moment until the problem is corrected. You may try to tap lightly the side of the monitor.

18

Image 18
Contents E r ’ s M a n u a l Table of Contents FCC Statement Safety InstructionsSafety Precautions CE StatementPR711FL User’s Manual Recommendation for Optimum Performance Introduction Installation System SetupUnpacking Installing the Tilt/Swivel Base Remove the Tilt/Swivel BaseControls and Adjustments Front Panel ControlsHow to Make On-Screen Display OSD Adjustments OSD On-Screen Display ControlsStatus PR711FL User’s Manual Converage Contrast/Brightness Trouble Shooting Problem What to doPR711FL User’s Manual Symptom Tip Two horizontal lines are visible on the screenPR711FL User’s Manual Vesa Power-Management Proposal Power Consumption 120/230 VacEnergy Declaration Specification Connector Pin Assignments Reference InformationPreset Timing Chart Resolution Format Horizontal Refresh Rate Hz Frequency KHz