Becker DTM High Speed 7910 Operating Manual

Navigation CD 2.X
If you received this operation guide update when purchasing
a new unit, the functions and modifications described from
page 7 are intended as a supplement to your operation guide.
If you received this operation guide update together with an
update CD, the update procedure and the new functions and
modifications are described on the following pages.
Subject to errors and technical modifications
Installation of CD 2.X
In order to install CD 2.X, remove the old CD and insert the
new CD 2.X.
After a short time, the following display or a similar display
appears.
  V N V V
Using the right rotary control
confirm.
The navigation and radio software is updated.
A progress bar appears on the display.
During updating, the ignition should be switched on and the
vehicle should not be moved.
6
  
select, and press to
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