Volume; Backlight - ProNav PNN350 User Manual

Volume Setting
The speaker volume and screen click tone can be set using this feature. Use the left and right arrows to adjust.
Backlight setting

Volume

Backlight

Time and date
Calibrate the screen
FM Transmitter
System info
Language
Navigation path
Default set
GPS info
Adjust the volume
Turn "screen click tone" on / off
Adjust the screen backlight
Set how long the Backlight will stay on
Time set, Date set, Time zone set
Calibrate the screen
Turn FM on/off function
Set the received frequency
Show the system version and serial number etc
Select the language for the system
Set navigation path
Return to default settings
Display date of GPS signals received
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