2004 Lexus IS 300 Navigation Manual - Page 116
2004 Lexus IS 300 Manual
Page 116 highlights
03 07.08 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 "Display" screen. "Contrast" "-": Weakens the contrast of the screen. "Brightness" "+": Brightens the screen. "Brightness" "-": Darkens the screen. The screen turns off when you push the "SCREEN OFF" switch. To turn the display screen back on, push any buttons on the navigation controller such as "MAP/ VOICE", etc. The selected screen appears. To display the screen in the day mode even with the head light switch on, select "DAY MODE" 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. INFORMATION The display may be tinged in purple due to the reflection of sunlight, but this is not a malfunction. SSNU221 SSNU222 Contrast and brightness adjustment "Contrast" "+": Strengthens the contrast of the screen. When the headlight switch is at "ON" position and the surrounding are dark, the screen changes to the day mode or night mode. 108