Adjust Display Brightness; Resetting To Factory Status - HomeMatic HM-OU-LED16 Installations- Und Bedienungsanleitung

8.4 Adjust display brightness

The display brightness can be adjusted in 16 stages
using the central control unit PC software. Maximum
brightness is preselected in the as-delivered condition.
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Resetting to factory status

- Press and hold down the „send/LED off/[reset]" but-
ton for at least 5 sec. The LED of channel 1 (top left)
flashes in red.
- To reset the device, briefly release the button and
then press it again for at least 5 sec.
- With the button pressed, the LED will now start to
flash red faster.
- Release the button. To confirm that resetting has
been carried out, the LED will light up red for about
one second.
- If you would like to cancel the reset, you can do this
by briefly pressing the button again or waiting for 15
sec. In both cases the slow red flashing stops and
the device returns to the normal display.
Possible error messages during a reset:
If the device LED does not start to flash after the
„send/LED off/[reset]" button has been pressed for 5
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