Adjusting The Volume; Canceling Mute; Switching The Confirmation Beep; (Beep) On/Off - Bosch Dover USB40/80 Mode D'emploi Et De Montage

Switching on and off | Adjusting the volume
In order to leave the menu
f press the MENU 5 button, repeatedly if
necessary.
Robert Bosch Car Multimedia GmbH

Adjusting the volume

You can adjust the system volume in incre-
ments from 0 (off) to 32 (maximum).
f To increase the system volume, turn the
volume control 1 clockwise.
f To reduce the system volume, turn the
volume control 1 counterclockwise.
Mute (MUTE)
You can mute the system volume abruptly.
f Briefly press the 3 button.

Canceling mute

To return to your previously set volume level,
f Briefly press the 3 button again.

Switching the confirmation beep

(BEEP) on/off

For certain actions, e.g. long press of a button,
a confirmation beep sounds. You can switch off
the confirmation beep:
f Press the MENU 5 button to open the
menu.
f Press the MENU 5 button repeatedly
until "BEEP" appears on the display, along
with the current setting, "ON" or "OFF".
f Turn the volume controller 1 to the left
or right in order to switch the confirmation
tone on or off.
In order to leave the menu
f press the MENU 5 button, repeatedly if
necessary.
Adjusting the maximum power-on
volume (ONVOL)
When you switch on the device, it plays at the
previously selected volume. However, if you
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