Monitors,
continued..
After Image Lagging
CAuTION!
Avoid displaying the same images continuously over a
long period of time on the monitors.
Displaying the same images such as still images for a long time
may cause after-image lagging. This may occur in the cases
described here.
After image lagging due to remaining electrical load
When image patterns with very high peak luminance are displayed
for more than 1 minute, after-image lagging may occur due to the
remaining electric load. The after-images remaining on the screen
will disappear when moving images are displayed. The time for the
after-images to disappear depends on the luminance of the still
images and the time they had been displayed.
After-image lagging due to sticking
When images of the same pattern are displayed continuously for
several hours or displayed for a short period of time every day,
after-images may remain on the screen due to the sticking of the
fluorescent materials. In this case, these images may decrease if
moving images are displayed after them, but basically they will not
disappear.
Solving after-image lagging problems
If you have got after-image lagging on your monitors, you can
reduce the problem to an acceptable level by displaying a white
image on the monitors for a few hours. This can be accomplished
by focusing the camera towards a white paper and setting
maximum brightness. See the ‘User Manual’ for details.
NOTE:
Warranty may be invalidated if the precautions listed above
are not followed.
146
Cisco TelePresence MXP Series
Administrator guide
D14791.01 MXP Series Administrator Guide F90, August
2011.
Copyright © 2010-2011 Cisco Systems, Inc. All rights reserved.
www.cisco.com
Contents
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Introduction
The menu structure
The settings library
Getting started
Appendices
Appendices
