Inserting The Batteries - HumanTechnik visuTone-air Instrucciones De Servicio

Telephone transmitter:
Choose a location close to your telephone socket of your household or
the telephone output of your router. If applicable, fix to a wall as descri-
bed above. Connect the RJ-11 plug of the transmitter. If necessary, use
adapters for this purpose (adapters are not included).

2. Inserting the batteries

2-1. Receiver
Open the door of the battery compartment and insert 3 batteries size C.
Please ensure correct polarity of the batteries.
The power supply unit (item number A-2907-0, available as accessory)
can alternatively be used. Plug the connector into the DC socket on the
lower rear side of the receiver.
Battery indicator: When the batteries are at the end of their life, the red
battery indicator flashes once every 15 seconds. The volume of the
acoustic indicator is turned down and can only be turned up again after
the batteries have been replaced.
2-2. Doorbell-pushbutton / Telephone transmitter
Unlock the locking tab by using a small flat screwdriver. Rotate the moun-
ting bracket and transmitter 90 degrees against each other. Remove the
mounting bracket from the unit.
English 15