Technical Data - Bosch 7 620 230 022 Einbauanleitung

6 | en
Adjusting the default volume levels
of the two microphones
Note
The output volume of the microphone
that is currently active can be
adjusted on the coach system. For
further details on this, please refer to
the operating instructions for the
coach system.
You can modify the default volume levels of the
connected microphones to suit one another by
setting the default volume level for the
microphone connected to input E2:
f Use a suitable tool to turn the volume
control (Loudness Mic 2) in a clockwise or
counterclockwise direction.
In operation
To make an announcement with a microphone,
f operate the corresponding switch on the
microphone.
Notes
The microphone connected to
f
input E1 is given priority.
Activating this microphone will
interrupt any announcement that
someone may be making using
the microphone connected to
input E2.
A microphone can also be
f
activated using the optional
Bosch foot switch
(7 607 005 710).
7 620 230 022 | 01.2020

Technical data

Operating voltage:
Current consumption:
Standby current
consumption:
Operating temperature: – 20 °C to + 70 °C
Storing temperature:
Weight:
Standards:
Subject to changes!
Robert Bosch Car Multimedia GmbH
12 V / 24 V
12 mA (12 V)
13 mA (24 V)
2 mA (12 V / 24 V)
– 40 °C to + 85 °C
Approx. 100 g
E1, FCC, RoHS,
MVSS302