Siemens optiPoint key module Montageanleitung Seite 43

Installation
Warning!
Only use the plug-in power unit supplied!
Prerequisite: the appropriate adapter is already correctly installed in the tele-
phone.
1. Turn the knob on the front panel of the loudspeaker all the way to the left
(lowest volume).
2. Insert the 8/8 Miniwestern plug of the Y cable into the connection socket
of the adapter.
3. Insert the connection cable plug into the connection socket of the Y cable.
4. Insert the elbow plug supplied with the plug-in power unit into the round
socket on the base of the loudspeaker.
5. To avoid acoustic feedback, do not set up the loudspeaker facing the tele-
phone or desk microphone.
6. Insert the plug-in power unit in the 230 V socket.
The ready-status indicator (LED) on the front panel of the loudspeaker
lights up.
7 . Set base volume:
The knob on the loudspeaker is only used to set the base volume that suits
the room conditions. Once this is set, it should not be changed.
Procedure for setting the base volume:
• Set the telephone loudspeaker volume to the lowest position and save,
see telephone operating instructions.
• Press the "Loudspeaker" key to activate open listening.
• Set the base volume (normal volume) using the dial tone, for example, or dur-
ing a call with the knob on the loudspeaker.
Operation
The open listening function is activated and deactivated with the "Loudspeaker"
key on the telephone. The current volume of the loudspeaker should be only
changed (if necessary) with the keys "+" and "–" on the telephone.
Active Speaker
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