See also:

Screen adjustment
You can adjust the contrast, brightness, color and tone of the screen. You can also turn the display off, and change the screen to either day or night mode. Contrast, brightness, color and tone adj ...

Screen scroll operation
When any point on the map is touched, that point moves to the center of the screen and is shown by the cursor mark ( ). Use the scroll feature to move the desired point to the center of the sc ...

Follow the correction procedures.
A buzzer sounds and a warning message is shown on the multi-informa- tion display. After taking the specified steps to correct the suspected problem, check that the warning message goes off. ...