Recommended Usage
6
m70L Installation & Configuration Guide
Recommended Usage
In order to get the most out of your m70L, use the following recommended
guidelines to optimize the display.
Burn-In Versus Temporary Image Retention
Burn-in causes the screen to retain an image essentially forever, with little or no way
to correct the problem. Under normal use, an m70L will not experience burn-in, as
plasma displays do, nor will it retain images in any way.
Normal use of an m70L is defined as displaying continuously changing video
patterns or images. However, m70Ls can experience
temporary
image retention
when recommended usage guidelines are not followed.
What is Temporary Image Retention?
Temporary image retention (TIR) can occur when a static image is displayed
continuously for extended periods of time (12 hours or longer). An electrical charge
differential may build up between the electrodes of the liquid crystal, which causes a
negative-color video image (color-inverted and brightness-inverted version of the
previous image) to be retained when a new image is displayed. This behavior is true
for any LCD device from any LCD manufacturer.
Here are some guidelines to help you avoid TIR:
• Use the m70L to show a screen saver, moving images or still pictures that
change regularly. When using high-contrast images, reposition the images
frequently.
• Turn off the display when it is not in use. There are several ways to do this
automatically:
• To use the display’s real-time clock, see "Scheduling an Event" on page 60.
• To use your source computer’s Power Options Properties, set up your
computer to turn off the monitor when not in use. You also need to check the
DPMS
checkbox and set the
DPMS
DELAY
box in the
BACKLIGHT
CONTROL
menu.
• To use RS232 commands, see "RS232 Communication" on page 21.
Caution:
We suggest turning off the backlight power for six hours per day. Normal use of
any LCD device does not cause TIR.
Static Image Applications
Typical static image applications include airports, transit stations, stock markets,
banks, and command/control installations, or anywhere a fixed image is displayed
continuously for 12 or more hours.
Содержание m70L
Страница 1: ...m70L Installation Guide ...
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Страница 4: ...4 m70L Installation Guide ...
Страница 18: ...Before You Begin 10 m70L Installation Configuration Guide ...
Страница 24: ...Installing the Video Input Module VIM 16 m70L Installation Configuration Guide ...
Страница 28: ...Connecting Power 20 m70L Installation Configuration Guide ...
Страница 52: ...Adjusting Sharpness 44 m70L Installation Configuration Guide ...
Страница 54: ...Adjusting Position 46 m70L Installation Configuration Guide ...
Страница 56: ...Viewport 48 m70L Installation Configuration Guide ...
Страница 60: ...Adjusting Color Balance 52 m70L Installation Configuration Guide ...
Страница 74: ...Backlight Control 66 m70L Installation Configuration Guide ...
Страница 78: ...Serial Port Settings and Diagnostics 70 m70L Installation Configuration Guide ...
Страница 88: ...Saving and Recalling Configurations 80 m70L Installation Configuration Guide ...
Страница 100: ...92 m70L Installation Configuration Guide ...
Страница 102: ...Rear View 94 m70L Installation Configuration Guide Rear View ...
Страница 104: ...96 m70L Installation Configuration Guide ...