AV
DIAGNOSIS SYSTEM (AUDIO UNIT)AV-71
< SYSTEM DESCRIPTION > [DISPLAY AUDIO]
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DIAGNOSIS SYSTEM (AUDIO UNIT)
DescriptionINFOID:0000000012432960
The audio unit on board diagnosis performs the functions listed in the table below:
On Board Diagnosis FunctionINFOID:0000000012432961
METHOD OF STARTING
1. Turn the ignition ON.
2. Turn the audio unit OFF.
3. While pressing the preset 1 button, turn the volume control dial clockwise and counterclockwise quickly approximately 15 times
or more. Shifting from current screen to previous screen is per-
formed by pressing BACK button.
4. The trouble diagnosis initial screen is displayed, and Self Diag- nosis or Confirmation/Adjustment can be selected.
SELF DIAGNOSIS MODE
Audio Unit Self Diagnosis
1. Select Self Diagnosis.
Mode Description
Self Diagnosis Audio unit diagnosis.
Confirmation/ Adjustment Display Diagnosis
The following check functions are available: color tone check by color
spectrum bar display and gray scale check by gradation bar display.
Vehicle Signals Diagnosis of signals can be performed for vehicle speed, lights, reverse,
EQ pin, ignition, destination and camera type.
Speaker Test The connection of a speaker can be confirmed by test tone.
Error History The system malfunction and the frequency when occurring in the past are
displayed. When the malfunctioning item is selected, the time and place
that the selected malfunction last occurred are displayed.
Camera System Guiding line position that overlaps rear view camera image can be adjust-
ed.
AV COMM Diagnosis Displayed but not used.
Delete Unit Connection Log Erase the connection history of unit and error history.
Version Information Displays the audio system version information.
Initialize Setting Initializes the audio unit memory.
ALNIA1710ZZ
JSNIA0138GB
Revision: August 2015 2016 Versa Note
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