Installation: Assembly, connection and start-up
95
In
st
al
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installed button. The procedure for starting up indoor telephones is the same one that is used when programming a
doorbell.
2.6.4 Radio transmitting printed circuit board 1 7656
Assembly example indoor telephone 1 7630
Remove the unit and the supplied components from the packaging.
Note:
For the combination of the radio transmitting printed circuit board 1 7656 (1) and an extension
printed circuit board, e.g. call interface relay 1 7646 (3), terminals GND, µC and +UB must be
connected across the joints with the provided cable (2).
GND
+UB
1
3
2
00934-0
!
00935-0
Содержание TWINBUS
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