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37
EN
Programming function
short description of the operation
Step 2 (within 8s.):
Press for 8s. until you hear the con-
firmation tone and the green LED
flashes.
Step 3 (within 8s.):
Press briefly until you hear
the confirmation tone and
the green LED goes out.
Deactivating a parallel call
Erasing the parallel programming of an internal
unit
Blocking set ring tones
The various set ring tones cannot be changed.
Blocking the set programming
Clearing the set programming
Please note!
First activate the programming mode on the power
supply. Then, perform steps 1 through 4.
Finally, exit the programming mode on the power
supply.
Return to factory settings
Press the door-opener but-
ton for 8 s.
Step 4:
Exit programming mode
Or wait for 8 s.
Setting times
The following times have been programmed by default:
Speaking time
after starting a call
2 min
Automatic
cut-off of the call
after opening the door
4s
Number of times the
green LED
flashes if the system is busy
3 times within 3s
Time a call from an external unit or floor-bell push button remains displayed
30s
Time an
internal call
launched by you remains displayed
30s
10-520 Installation manual internal audio unit