2005 Toyota Avalon Navigation Manual - Page 123

AVALON_Navi_U (L/O 0501) Screen adjustment You can adjust the brightness or contrast of the screen depending on the brightness of your surroundings. You also can turn the display off. Push the "DISP" button on the navigation controller to display the adjustment screen. INFORMATION The display may be tinged in purple due to the reflection of sunlight, but this is not a malfunction. Contrast and brightness adjustment "Contrast" "+": Strengthens the contrast of the screen. "Contrast" "- ": Weakens the contrast of the screen. "Brightness" "+": Brightens the screen. "Brightness" "- ": Darkens the screen. The screen turns off when you select the "SCREEN OFF". To turn the display screen back on, push any buttons on the navigation controller such as "MAP/ VOICE", etc. The selected screen appears. When the headlight switch is at "ON" position, the screen changes to the day mode or night mode. To display the screen in the day mode even with the head light switch on, select "DAY MODE" switch on the adjustment screen for brightness and contrast control. If the screen is set in the day mode with the headlight switch turned to on, this condition is memorized in the system even with the engine turned off. 115 2005 AVALON Navigation from Nov. '04 Prod. (OM41410U)