Before You Start

Section

02

The microprocessor must be reset in the following situations:

!Before using this unit for the first time after installation

!If the unit fails to operate properly

!When strange or incorrect messages ap- pear on the display

1Turn the ignition switch OFF.

2Press RESET with a pen tip or other pointed instrument.

To cancel the feature demo, press and hold MUTE. Press and hold MUTE again to restart. Operating the feature demo while the car engine is turned off it may drain the battery power.

Important

Failure to connect the red lead (ACC) of this unit to a terminal coupled with ignition switch on/off operations may lead to battery drain.

Start You Before

RESET button

(AVH-P4200DVD)

RESET button

(AVH-P3200DVD/AVH- P3200BT)

Note

Switch your engine ON or set the ignition switch to ACC ON before pressing RESET in the following situations:

!After completing connections

!When erasing all stored settings

!When resetting the unit to its initial (factory) settings

Adjusting the response positions of the touch panels (Touch Panel Calibration)

If you feel that the touch panel keys on the screen deviate from the actual positions that respond to your touch, adjust the response positions of the touch panel. Refer to Adjusting the response positions of the touch panels (Touch Panel Calibration) on page 70.

Feature demo mode

The feature demo automatically starts when you select Off for the source and continues while the ignition switch is set to ACC or ON.

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