Sennheiser Comfort calls Instruction Manual download pdf (Page 12)

Putting the headset system into operation

Connecting the base station to the mains power supply

왘 Connect the DC IN connector  of the power supply unit to the DC IN

socket .

왘 Plug the power supply unit  into a wall socket.

The LINK LED  lights up red. The LED of the last used mode button

(PHONE 쐋 or PC ) lights up white.

Connecting the base station to a fixed line phone

If your telephone features a headset socket for connecting the electronic

call control, please use this socket.

To connect the base station to a fixed line phone, choose one of the follow

options:

왘 Choose your connection possibility and proceed as described under ,

, or on the following pages.

The base station is ready for operation as soon as it is connected to

the mains power supply.











When using the headset system only in PC mode, the power from

the PC via the USB cable is sufficient to power the base station. For

charging the rechargeable battery within the specified charging

times (see page

22) and for use in Phone mode, the power supply

unit is required.

Possibility Connection

to a fixed line phone without headset socket

to a fixed line phone with headset socket

of an optional mechanical handset lifter

(with connection possibilities and only)

to an optional electronic hook switch control (EHS)

For additional information on the individual settings for the

headset system via the DIP switch row

, refer to page 20.

A B

B C D

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 44 45

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Sennheiser Comfort calls Instruction Manual Page 12