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Auto Backlight On
70
m40L/m46L Installation Guide
Auto Backlight On
If
AUTO
BACKLIGHT
ON
is checked, the display turns on the backlights soon after AC
power is applied. It won’t wait for a remote control or RS232 command.
This is the normal mode for applications where the displays will be on 24 hours a day.
This way, no one has to manually turn on the backlights after a power failure.
Caution:
To prevent temporary image retention (TIR), is recommended that you do
not
leave the m40L/m46L on for 24 hours a day. To get the most out of your display, see
"Recommended Usage" on page 4.
If the displays normally have the backlights off for part of the day or night, do not
check this box. Otherwise a power failure at night would turn on the backlights.
Turn Backlight Off With No Source and DPMS Delay
When checked,
TURN
BACKLIGHT
OFF
WITH
NO
SOURCE
(
DPMS
)
causes the backlights
to turn off after the source goes absent for the length of time specified in the
DPMS
DELAY
line. If this line is not checked, the backlights remain on indefinitely. To specify
an amount of time after which the source is absent that the backlights will shut off,
enter that number in the
DPMS
DELAY
line.
Summary of Contents for M40L
Page 1: ...m40L m46L Installation Guide...
Page 2: ......
Page 4: ...m40L m46L Installation Guide...
Page 10: ...Table of Contents vi m40L m46L Installation Guide...
Page 24: ...About UPS Supplies 14 m40L m46L Installation Guide...
Page 50: ...Sharpness Settings 40 m40L m46L Installation Guide...
Page 52: ...Picture Position 42 m40L m46L Installation Guide...
Page 60: ...Viewport Adjustment 50 m40L m46L Installation Guide...
Page 84: ...Controlling With RS232 Commands 74 m40L m46L Installation Guide...
Page 94: ...Deleting a Configuration 84 m40L m46L Installation Guide...
Page 108: ...98 m40L m46L Installation Guide...