Installation Of Components; Adjustment - Clarson public III Bedienungsanleitung

1. Installation 1.1 Install the RJ45 socket/s (1 socket for each public side position)
of the
central unit 1.2 Screw the central unit provisionally on the wall or under the
desk (4 screws).
2. Installation 2.1 Install the microphones and loudspeakers and connect them to
the RJ45 socket (pict. 1). Link the RJ45 socket (Bu1 ) with the
of
central unit (jack public) via patch cable (pict. 2).
components
OPTIONS: Connect any additional equipment, e. g. call button,
gong, relay box, loop (induction rod) also to the RJ45 socket
(see page 15). Link the RJ45 socket (Bu2) with the central unit
(jack loop) via patch cable.
2.2 Link the microphone loudspeaker unit (jack 1) with the central
unit (jack service) via patch cable (pict. 2).
OPTION: Headset/Handset
Link the microphone loudspeaker unit (jack 2) with the central
unit (jack headset) via patch cable and connect the headset/
handset to the microphone loudspeaker unit (jack ).
Not applicable if the headset/handset is connected directly to
the central unit (jack headset).
2.3 Connect the power supply to the central unit (jack DC
Bu1
GND
-
+
loudspeaker microphone
4 5 3 6 7
Bu2
pict. 1
optional loop
(induction rod)
4 5 service 3 6 public
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3.

Adjustment

The potentiometers are located at the rear of the central unit
The volume is adjusted in our factory.
For readjustment/optimization proceed as follows:
3.1 Remove the central unit and place it on the table for
comfortable adjustment.
3.2 Push button
Note:
Max. volume (100 %) is reached slightly before feedback.
This volume can be distributed between service and
and public side (e. g. 40 % service side, 60 % public side).
3.3 Volume/Service Side:
Tune potentiometer
public side.
3.4 Volume/Public Side:
Tune potentiometer
service side.
3.5 Place your hand about 4 cm over the center hole of the
microphone on the service side.
Feedback must be avoided!
3.6 The sensitivity of the service/public side microphone is adjusted
in our factory. It should only be changed in case of extreme
acoustical conditions, e. g. in case of high ambient noise levels.
3.7 Tune the potentiometers of additionally connected
components, e. g. further public positions, headset etc.
3.8 Suspend and definitely screw the central unit.
to switch the system on. The green led lights up.
whilst somebody is speaking on the
whilst somebody is speaking on the
pict. 2
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