Connecting A Mobile Telephone - Sennheiser HMEC 250 - 05-10 Instruction Manual

Connecting a mobile telephone

The 2.5 mm jack socket
telephone. For this purpose, the NoiseGard active noise
compensation must be switched on and the microphone
connector must be connected to the aircraft intercom.
A suitable adapter for your mobile telephone with 2.5 mm
jack socket is available from your specialist dealer.
DANGER! Danger of accident due to reduced
attention!
Making telephone calls or operating the
mobile telephone limits your attention and
may cause accidents.
For the latest list of compatible mobile telephones,
please refer to the „Professional Audio" >
„Aviation Headsets" section on our website at
www.sennheiser.com.
Connect the audio cable to the 2.5 mm jack socket (3-pin)
on the operating control and to the corresponding jack
socket on your mobile telephone (4-pin).
You can adjust the volume of the mobile telephone via
the headset's operating control. However, the functions
of the mobile telephone cannot be controlled via the
headset's operating control.
Switch NoiseGard on (see "Switching NoiseGard on/off"
on page 15).
Audio from the mobile telephone and from the intercom
are heard simultaneously through the headset.
Operate your mobile telephone as usual and observe the
manufacturers instructions.
allows you to connect a mobile
During flight operation, do not use the
headset for telephone calls!
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