Niko 10-520 Manuel D'installation page 37

10-520 Installation manual internal audio unit
Programming function
short description of the operation
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
Step 4: Exit programming mode
Setting times
The following times have been programmed by default:
Speaking time after starting a call
Automatic cut-off of the call after opening the door
Number of times the green LED flashes if the system is busy
Time a call from an external unit or floor-bell push button remains displayed
Time an internal call launched by you remains displayed
EN
Step 2 (within 8s.):
Press for 8s. until you hear the con-
firmation tone and the green LED
flashes.
Or wait for 8 s.
Step 3 (within 8s.):
Press briefly until you hear
the confirmation tone and
the green LED goes out.
Press the door-opener but-
ton for 8 s.
2 min
4s
3 times within 3s
30s
30s
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