HP P1230 User Guide CRT Monitor p1230 - Page 21

Problem, Possible Cause, Solution, User's Guide, Troubleshooting

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Troubleshooting Problem Possible Cause Picture bounces or a wavy pattern is present in the picture. Electrical interference. Solution If picture is fuzzy, adjust the Moire Canceler control. If color is blotchy, adjust the Brightness, Contrast, or Corner Purity controls. Use the Clamp Pulse Position control to change modes. Access the Degauss control through OSD controls and activate it. ✎ To achieve optimal degauss, a minimum interval of 20 minutes should elapse before the Degauss Control is used a second time. Move electrical devices that may be causing electrical interference away from the monitor. A-2 User's Guide

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A–2
User’s Guide
Troubleshooting
If picture is fuzzy, adjust the
Moire Canceler control.
If color is blotchy, adjust the
Brightness, Contrast, or
Corner Purity controls.
Use the Clamp Pulse Position
control to change modes.
Access the Degauss control
through OSD controls and
activate it.
✎
To achieve optimal
degauss, a
minimum interval of
20 minutes should
elapse before the
Degauss Control is
used a second time.
Picture bounces or a
wavy pattern is
present in the
picture.
Electrical interference.
Move electrical devices that
may be causing electrical
interference away from the
monitor.
Problem
Possible Cause
Solution