Pioneer AVIC-D3/XU/UC Service Manual page 251

5
15. GPS information
SV
10
26
18
23
17
• The information displayed switches with the [ 4 ] key and the [ 6 ] key.
• Pressing the [ 5 ] key while the cursor is placed at "Position" displays the "position information".
• Pressing the [ 5 ] key while the cursor is placed at "Sv Stat" displays the "status information".
• Pressing the [ 5 ] key while the cursor is placed at "Ver&Diag" displays the "diagnostic information".
• Pressing the [ 5 ] key while the cursor is placed at "Err Info" displays the "error information".
• In the test, "status information" (above screen) is displayed first.
16. GPS sensitivity measurement
CH. Lock SNR(AMU) SNR(dB)
ALL OK
• Press the [ 4 ] key or the [ 6 ] key to change GPS.
• The GPS sensitivity selected with the [ 5 ] key is displayed.
• If communication with the GPS unit fails, an error screen is displayed.
<Supplemental explanation regarding error display>
Displayed message
No connection to DRAGON
Command error
5
6
15. GPS information
0D T2 H25.5 V25.5
Azi Ev SNR Flag Acc
119 39 3.0 UY--
25 60 4.9 UYC-
310 25 0.0 ---m
305 33 0.0 ---m
317 49 0.0 ---m
9 196 56 0.0 ---m
Position Sv Stat Ver & Diag Err Info
16. GPS sensitivity measurement
Satellite No. 3 [ < LEFT / RIGHT > to select satellite ]
1 OK 12.3 23.4
2 OK 12.3 23.4
3 OK 12.3 23.4
4 OK 12.3 23.4
5 OK 12.3 23.4
6 OK 12.3 23.4
Sensitivity: 22.8(db)
DoppRMS: 1.51(Hz)
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.
AVIC-D3/XU/UC
6
7
05/03/22 15:00:00
SV Azi Ev SNR Flag
3 3 119 39 3.0 UY--
2 14 25 60 4.9 UYC-
f 4 310 25 0.0 ---m
f 12 305 33 0.0 ---m
f 15 317 49 0.0 ---m
f 6 196 56 0.0 ---m
CH. Lock SNR(AMU) SNR(dB)
7 OK 12.3
8 OK 12.3
9 OK 12.3
10 OK 12.3
11 OK 12.3
12 OK 12.3
7
8
Acc
3
2
f
f
f
f
23.4
23.4
23.4
23.4
23.4
23.4
8
A
B
C
D
E
F
251