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Adjusting images
If the image on the monitor is diffi cult to see, you can adjust the
image.
Press
1
ADJUST
when the image is diffi cult to see.
The backlight or night sensitivity is automatically adjusted.
The discrimination between day and night is performed
*
automatically by the door station.
The adjustment result may vary depending on the System
*
setting on a PC.
To restore the image before adjustment
Press
ADJUST
again.
The icon is cleared and the image before adjustment is
restored.
NOTE:
Pressing
ADJUST
at night may make visitors' faces easier to see,
but may also make moving objects more diffi cult to see.
Shows which adjustment is being made.
<Day>
: Backlight adjustment
: Night sensitivity adjustment
<Night>
[Before adjustment]
[After adjustment] [After adjustment]
[Before adjustment]