Service
For diagnosing hardware and software problems (code-protected).
The option “
Service
” is exclusively reserved for service work on the navigation radio
performed by an authorised service company.
System information
The “
System information
” menu displays information about the software and
hardware version (for service purposes).
Info Points
To activate/deactivate the Info Points function.
➽
page 43.
✎
In order to be able to use the Info Points function, you must have C-IQ Info Points
data activated.
TMC source
If an external TMC receiver is connected to the navigation radio:
☞
Activate the “
Ext. TMC Receiver
” option to use the TMC receiver as the source for
traffic messages.
☞
Activate the “
Radio
” option to use the internal tuner of the navigation radio as the
source for traffic messages.
✎
This new setting will not be activated until you re-start the system (switch off the
system for 1 minute).
Loading software updates
In order to extend the range of functions provided by the unit, you can load new
software versions from a software update CD, if available for your navigation radio:
☞
Switch on the radio.
☞
Open the front and remove the CD if still inserted.
☞
Insert the software update CD into the CD player.
☞
A safety check appears. Confirm the check with “
Yes
,” if you want to overwrite the
existing operating software.
:
The new operating software is then loaded automatically. The loading progress is
indicated by a bar.
A
On no account must the ignition or radio be switched off during the loading procedure,
even if no displays appear on the monitor for a while.
:
Once loading is complete, you will be prompted to remove the software update CD.
☞
Please confirm the completion of the loading procedure with “
OK
”.
:
The radio will then switch itself off automatically.
☞
Wait approx. 1 minute before switching the radio back on.
✎
The navigation radio is now ready for operation with the new operating software.
✎
You may need to change the system language according to your requirements.
NAVIGATION
71
English
