Service 155
29 Service
29.1 Overview
•
This operation mode can be selected from the “Operation mode” menu.
• Service information is displayed.
• Password functions can be carried out.
29.2 Service menu
Service hotline
The telephone numbers of the service hotline for Europe and the USA are displayed.
The Password functions menu can be viewed by pressing push button
B.
29.3 Password functions
Activate password
By pressing push button
B the password prompt for the Settings access area can be
activated and deactivated.
The password prompt can only be deactivated after the password has been entered.
See Chapter 32 "Password" on page 175.
When the function is activated, the Settings menu can only be accessed with a password.
After exiting, the menu will remain accessible for the duration of the logoff time, even if the
password is not entered again.
If the settings menu is not called up again, after the logoff time has expired it can only be
accessed by re-entering the password.
B
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