Backlight Brightness; Button Module Configuration - 2N Access Unit Configuration Manual

Backlight Brightness

This tab helps you control the backlight level of name tags, buttons and brightness of
signalling LEDs.
Note
The brightness parameters affect the function, power consumption and
general appearance of your device. Extremely high name tag and button
backlight values may, if the ambient light level is low, dazzle the persons
standing in front of the
power consumption of the device. An excessively low LED brightness
value, on the other hand, may, if the intercom is placed in direct sun,
result in a lower LED on/off contrast and potential LED state
identification problems.

Button Module Configuration

Button functions – assign user positions to the buttons.
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2N Access Unit and, in general, increase the
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