2001 Lexus GS 300 Navigation Manual - Page 82
2001 Lexus GS 300 Manual
Page 82 highlights
Screen Transition 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. UNG404 Push the "DISPLAY" button to display the DISPLAY screen. UNG405 The function returning to the previous screen from the audio screen is selectable. Select the "ON" or "OFF" and then touch the "OK". ON: The previous screen automatically returns from the audio screen 20 seconds after the end of audio operation. OFF: The audio screen remains on. 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 push the "SCREEN OFF". To turn the display screen back on, push any bezel switch such as "INFO", etc. The selected screen appears. 74