Service Menu; Calling Up / Exiting Service Menu; Cd Changer Reset; Bluetooth Module Reset - Becker Grand Prix 7990 Operating Manual

Service menu

Service menu Calling up / exiting service
menu
The following information can be called
up whilst in the Service menu:
• - Display of the model
Model-No.:
number
• Serial-No.: - Display of the serial
number
• - Reset triggering
Changer Reset
for CDC
• Phone Reset - Reset triggering for
the Bluetooth module
• GAL - Display of the current GAL
adjustment
• - Displays
Radio Software:
radio software version
• Radio Bolo: - Display of radio
Bolo status
In radio mode, press
!
the multifunction button
same time.
108
! The individual entries can be selected
by pressing multifunction buttons
and
right-hand rotary control
To exit the Service menu, press multi-
function button

CD Changer reset

It is possible to reset the CD-changer
here if the CD-changer malfunctions.
Requesting service menu.
!
Press multifunction button
!
peatedly until
displayed.
Press multifunction button
!
button and
at the

Bluetooth module reset

If a malfunction occurs that is associated
, or by turning the
with the Bluetooth module, you can per-
.
form a reset here. Connected devices
and the call lists are deleted.
.
!
!
!

Unit reset

re-
Changer Reset is
If a malfunction of the unit should occur,
such that it becomes inoperable or defec-
tive in some other way, a restart of the
internal unit software (reset) can be trig-
gered with the following button combi-
nation:
To trigger a reset, simultaneously press
.
multifunction button
tion button
Call up service menu.
Press the multifunction button
repeatedly until
Phone Reset
displayed.
Press the multifunction button.
, multifunc-
and the
is
button.