Adjusting The Volume; Mute (Mute); Switching The Confirmation Beep; (Beep) On/Off - Bosch Rotterdam UBT40 Mode D'emploi Et De Montage

Switching on/off | Adjusting the volume
f Press the MENU 5 button repeatedly
until "HOUR" appears on the display along
with the current setting.
f Turn the volume control 1 counterclock-
wise or clockwise to set the switch-off
time to between 1 and 60 minutes.
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 instantly mute the system volume.
f Briefly press the On/Off button 3 .
Canceling mute
To return to your previously set volume level,
f briefly press the On/Off button 3 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 control 1 counterclock-
wise or clockwise to switch the confirma-
tion beep on/off.
To close 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. If, however, you
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