Boss Audio BV9370NV Navigation User Manual - Page 54
Volume, 3 Display Options - size
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9.2 Volume Main Menu ->Settings ->Sound You can adjust the volume of the voice prompts and sound effects here, as well as enabling sound/disabling sound. 9.3 Display Options Main Menu ->Settings ->Display The Display Menu allows you to change the display features used by Polnav. You can adjust the colour scheme to suit your current lighting conditions for ease of visibility, the 3D view angle and font size. The Automatic Colour Scheme Mode changes the colour scheme automatically at sunrise and sunset each day. 54
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9.2 Volume
Main Menu ->Settings ->Sound
You can adjust the volume of the voice prompts and sound effects here, as well as
enabling sound/disabling sound.
9.3 Display Options
Main Menu ->Settings ->Display
The
Display Menu
allows you to change the display features used by Polnav. You can
adjust the colour scheme to suit your current lighting conditions for ease of visibility, the
3D view angle and font size. The
Automatic Colour Scheme Mode
changes the colour
scheme automatically at sunrise and sunset each day.