Pharos Science & Applications 140 - Manual (Page 15)

Pharos Drive GPS 140 15 Chapter 3 Using the Drive GPS 140
Pharos
3.4 Additional System settings
Other System setting can be used to view and adjust your device current prefer-
ences. Navigate from the System Menu.
3.5 Backlight
1. Tap the Backlight icon in the System Menu.
2. Adjust the Backlight brightness.
3. Adjust how long you want to wait before Backlight goes into power sav-
ings mode while using battery or connected to a power source.
4. Tap the Up arrow to return to the System Menu.
NOTE: Auto backlight adjustment automatically adjusts to daytime and night.