Adjusting The Volume; Power-On Volume; Mute; Microphone Mode - Bosch CCA 47 Mode D'emploi Et De Montage

16 | en

Adjusting the volume

You can adjust the volume for the cabin area in
increments from 0 (mute) to 66 (maximum).
To increase the volume,
turn the volume control 2 clockwise.
Ñ
To decrease the volume,
Ñ turn the volume control 2 counterclock-
wise.

Power-on volume

The device switches on with the volume you
listened to before the switch-off.
Note:
The maximum power-on volume is
45, even if the volume was higher
before switch-off. This prevents an
unintentionally and unexpectedly
high volume when switching on the
device.

Mute

The device can be muted.
Ñ Briefl y press button 1.
"MUTE" appears on the display.
To return to your previously set volume level,
Ñ briefl y press button 1 again.

Microphone mode

You can connect 2 microphone to the device.
Microphone 1 is available to the driver,
microphone 2 can be used by the travel guide.
Starting microphone mode
Ñ
Switch on one of the microphones.
The display shows "MIC1" or "MIC2".
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The microphone announcement is played back
via the radio loudspeakers.
Notes:
Ñ
Operating microphone 1 mutes
the current audio source of the
device. With operation of
microphone 2, the audio source
remains audible in the back-
ground (see also the section
"Background audio source for
microphone 2" in this chapter).
Ñ
If both microphones are
switched on at the same time,
microphone 1 has priority and
microphone 2 is muted.
Adjusting the volume of the micro-
phone announcement
To adjust the volume,
Ñ turn the volume control 2 during the
microphone mode.
Note:
The microphone volume adjusted last
remains stored.
Background audio source for
microphone 2
If microphone 2 is switched on, the current
audio source remains audible in the back-
ground (MIX function).
To adjust the volume of the background audio
source,
Ñ
press the or
During the adjustment process, the display
shows "M2 MIX" and the relative volume of the
Robert Bosch Car Multimedia GmbH
Adjusting the volume
button 9.