Adjusting Images - Aiphone IS SERIES Operation Manual

■ Adjusting images

If the image on the monitor is diffi cult to see, you can adjust the
image.
1
Press 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.
<Day>
[Before adjustment]
[After adjustment]
Shows which adjustment is being made.
22
<Night>
[Before adjustment]
[After adjustment]
: Backlight adjustment
: Night sensitivity adjustment
To restore the image before adjustment
Press again.
ADJUST
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.