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Putting the S1 PASSIVE into operation
S1 PASSIVE
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Putting the S1 PASSIVE into operation
Connecting the headset to the intercom
Inserting and changing the batteries/rechargeable batteries
If you are using the headset together with an audio device or mobile phone, the
control unit requires batteries or rechargeable batteries.
1
Remove the belt clip from the control unit and open the battery compartment
cover.
2
Insert two AA size batteries/rechargeable batteries. Observe correct polarity.
3
Close the battery compartment cover.
When you switch the headset on (see page 13), the Power LED
provides infor-
mation on the remaining battery/rechargeable battery capacity.
왘
Connect the jack plugs of the control unit
to the corresponding jack sockets of your
intercom.
Jack plug of the control unit
Jack socket of the intercoms
5.25 mm jack plug
Microphone input
¼” (6.35 mm) jack plug
Headphone output
LED lights up
yellow
: The battery/rechargeable battery capacity is sufficient.
LED lights up
red
:
The batteries/rechargeable batteries are flat.
B
A
1
2