Feedback Statuses - HomeMatic HM-PB-4Dis-WM-2 Montageanleitung Und Bedienungsanleitung

• Select "Yes" or press and hold down the button at
the bottom (˅) for more than 4 seconds to restore the
factory settings.
8.7. Setting the display standby time
After a period of inactivity the display switches off au-
tomatically in order to maximise battery life. This time
period is preset to 10 seconds. This setting can be ad-
justed within a range from 1 to 99 seconds. To change
the standby time, proceed as follows:
• Open the configuration menu by
pressing and holding down the but-
ton on the left or right (<>).
• Then press the button on the left/
right (<>) to select the "Settings
menu" item.
• Press the button at the bottom (˅) to access the next
menu level.
• In the next menu level select the
"Standby" item by pressing the but-
ton on the left/right (<>).
• Confirm your selection by pressing
the button at the bottom (˅).
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• You can change the standby time
by pressing the button on the left/
right (<>). Press the button and hold
it down to change the time in incre-
ments of 10 seconds.
• Select "Back" or press the button at
the top (˄) to end the procedure without saving your
changes.
• Select "Save" or press the button at the bottom (˅) to
save the standby time you have just set.

9. Feedback statuses

As a HomeMatic component, the display push-button
transmits data via the BidCoS protocol. This bidirec-
tional protocol allows transmitting devices to receive
feedback from receiving devices.
If the display push-button is pressed to trigger a swit-
ching operation, this is indicated on the display by the
text turning orange. Once the receiving device has is-
sued feedback confirming that the switching operation
has been performed, the text changes to green. If the
receiver has not carried out the switching operation or
if no wireless connection could be established, this is
indicated by the text turning red.
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