Pioneer AVIC-N2 Service Manual page 251

5
3. Inspection screen
1. Connection check
1. Connection check
Illumination signal
Parking brake signal
Reverse gear signal
Car speed signal
Gyro
Gyro voltage
delta sigma
Battery voltage
G sensor
G sensor voltage
delta sigma
Remote controller
Mic connect
[joy stick down] It progresses to the next inspection.
• The status of the item indicated in the above figure will be updated every second.
• Set ANTON port to H when starting the inspection and set to L when ending.
• When the gyro is in operation, a BEEP sound will be made when the G sensor is activated.
Right: 500Hz, Left: 700Hz. Up: 800Hz, Down: 600Hz
• Conditions for moving on to the next inspection
Illumination status is changing between ON and OFF.
Parking brake status is changing between ON and OFF.
Reverse status is changing between NOR and REV.
Pulse is changing to a value other than 0/0.
Mic connect status is changing between ON and OFF.
All keys on the main body as listed below have been pressed at least once.
Standard value for other items
• GYRO voltage
OK: 2.5±0.15
USABLE: 2.5±0.30
• GYRO variation
OK: Less than 30
• G sensor voltage
OK: 2.5±0.15
USABLE: 2.5±0.30
• G sensor variation
OK: Less than 60
• Only when all the conditions are met, you can move on to the next inspection by the [ ] key on the remote
controller. It should be noted, however, that you will not be able to move on to the next inspection if there is
an error (background color is red) even if the conditions are met.
<Supplemental explanation regarding error display>
Displayed message
Structural data error
No connection to DRAGON
Command error
Unknown error
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6
Details of the error
An error when data cannot be received from A/D converter.
Defective device of the A/D converter seems to be the cause.
It will also happen in case the vehicle speed pulse cannot be measured. (rare)
An error when communication with DRAGON cannot be established.
Communication error due to a hardware problem could be the cause.
It is highly possible that the hardware on the DRAGON side is defective.
Time out error for response to BIOS call.
Communication error due to a hardware problem could be the cause.
It is highly possible that the hardware on the DRAGON side is defective.
Error due to unknown reason.
AVIC-N2/XU/UC
6
7
ON
ON
REV
0
LEFT << 42374
2.434V OK
0.6 OK
12.3V
++ 58431
1.985V OK
0.6 OK
PRESENT
ON
7
8
A
B
C
D
E
F
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