2003 Toyota 4Runner Navigation Manual - Page 131

4Runner_Navi_U (L/O 0208) Screen adjustment You can adjust the brightness or contrast of the screen depending on the brightness of your surroundings. You also can turn the screen off. 1. Push the "DISPLAY" button. The following adjustment screen appears. L00181 NZN043 BRIGHTNESS: Adjusts the brightness of the screen. CONTRAST: Adjusts the contrast of the screen. 2. Touch "+" or "-" for adjustment. "-": The screen becomes dark or its contrast becomes weak. "+": The screen becomes bright or its contrast becomes strong. You can adjust the brightness and contrast with exterior light on or off individually. 3. After adjusting the brightness and contrast, touch the Touching the "SCREEN turns the screen off. "OK" switch. OFF" switch 2003 MY 4Runner Navigation from Aug. '02 Prod. (OM35799U) 123