Control elements
1
. . . . . . . . . . . . Brightness control
2
. . . . . . . . . . . . On/off LED (green = on; red = off)
3
. . . . . . . . . . . . Volume control
4
. . . . . . . . . . . . On/off button
5
. . . . . . . . . . . . Receiver for infrared remote control signals
Operation
Switching on / off
The MM 2100 switches itself on and off automatically together with the navigation system
(ignition/ACC).
:
The green LED
2
indicates operational readiness.
✎
After switching off the ignition (ACC) the green LED remains illuminated until the naviga-
tion computer has completely shut down.
■
Switching off at the mirror
The MM 2100 can be switched off via the on/off button
4
on the mirror while the ignition
(ACC) is switched on.
☞
In order to display the navigation image, switch the MM 2100 on again via the on/off but-
ton.
Volume setting
☞
Turn the volume control
3
during a guidance information message in order to set the
desired volume of the built-in loudspeaker.
☞
Ensure that the navigation system volume is set to a medium level (see navigation system
operating instructions).
Brightness setting
☞
Turn the brightness control
1
in order to set the desired monitor brightness.
OPERATION
4
1
2
3
4
5
