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User Manual WS 19 / March 2011 © ASL Intercom BV
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4.0
FRONT PANEL CONTROLS
1
VOLUME control knob
This knob adjusts the listen level for the headset.
2
TALK button
This push button activates the headset
microphone; the green Talk LED indicates the
microphone is switched on. One talks to the wired
and wireless intercom stations which are
connected to this beltpack (see section 9).
For the TALK button to function, the unit must stay
in reach of the base station. If not, the TALK
button switches off (the Talk LED extinguishes).
As soon as the beltpack is in reach of the base
station again, the Talk functions are restored
automatically.
3
CALL button
This push button activates the call system.
A momentary push sends a call signal to all wired/
wireless intercom stations connected to this
beltpack (see section 9) and the Call LED starts
flashing. Pushing the button for 2 seconds
activates the CALL buzzer. After the CALL button
is released the call LED continues to flash for a
further 2 seconds.
To send or receive a CALL signal, the beltpack
must be in reach of the base station.
4
Call LED (red)
5
Talk LED (green)
5.0
SIDE PANEL TRIMMERS
6
TONE VOLUME trimmer
This trimmer adjusts the level of the tones which
the WS-19 generates in case of a low battery
warning and at start up.
7
OWN VOICE trimmer
This trimmer adjusts the level of your own
voice as you hear it in your headset.
Adjusting this signal does not affect the level of
your voice as heard by other wireless or wired
intercom stations (see section 9)
8
BUZZER VOLUME trimmer
This trimmer adjusts the volume of the internal
buzzer. The buzzer is activated by pushing the
CALL button of the WS-19, or the CALL button of
any other wired and/or wireless intercom station
connected to this beltpack (see section 9) for
longer than 2 seconds.
9
MIC GAIN trimmer
With this trimmer, the mic gain can be adjusted.
To increase mic gain turn trimmer clockwise.
To decrease mic gain turn trimmer counter-
clockwise
