See also:

Opening the most recent
1. "Navigation" 2. "Stored trips" 3. "Last trip" 4. "Start guidance" ...

Volume of spoken instructions
Turn the volume button while giving an instruction until the desired volume is set. The setting is stored for the remote control currently in use. ...

Tone
Only treble and bass can be set in the rear for headphones. The settings are made separately for the left and right headphones. Operation is the same as for the front tone. ...