Pioneer avic-d1 Service Manual page 216

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10. GPS sensitivity measurement
A
B
• GPS can be changed by the [ ] and [ ] keys on the remote controller.
• Sensitivity of the selected GPS is displayed by the [RETURN] key on the remote controller.
• Production engineering inspection is ended and service menu is displayed by the [ ] key on the remote
controller.
<Supplemental explanation regarding error display>
Displayed message
No connection to DRAGON
Command error
C
11. Picture RGB check
D
• RGB bridge is inspected.
• The screen can be switched by the [ ] and [ ] keys on the remote controller.
E
• RGB is drawn in the pattern of R 100%
• Total of 6 screens will be displayed.
F
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10. GPS sensitivity measurement
Satellite NO. 3 [<- -> to select satellite]
CH. Look SNR(AMU)
1 OK 12.3
2 OK 12.3
3 OK 12.3
4 OK 12.3
5 OK 12.3
6 OK 12.3
7 OK 12.3
8 OK 12.3
ALL OK Sensitivity:
DoppRMS:
[joy stick down] Raw work inspection is ended.
Details of the error
This is an error when communication with DRAGON is not 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.
R 50%
AVIC-D1/UC
2
3
SNR(dB)
23.4
23.4
23.4
23.4
23.4
23.4
23.4
23.4
20.4(db)
1.78(Hz)
G 100% G 50% B 100%
3
4
B 50%.
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