2N Helios IP Configuration Manual v2.7 User Manual
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Brightness during day - set the LED brightness percentage value for the day
mode.
Brightness during night - set the LED brightness percentage value for the
night mode
.
Current brightness - display the current LED brightness value automatically
selected according to the ambient daylight level.
Poznámka
The brightness parameters affect the function, power consumption and general
appearance of your device. A high nametag and button backlight value may, if
the ambient light level is low, dazzle the persons standing in front of the
intercom and, in general, increase the power consumption of the device. A 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.