GEX-P10XMT/XN/UC
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Diagnostic mode
1. To Enter the Diagnostic mode
Reset while pressing the 4 and 6 keys together.
2. To Exit from the Diagnostic mode
Reset the system.
3. Contents of the Diagnostic mode
General description
Displays error rate of Viterbi decoding in ground wave, satellite wave 1, and
satellite wave 2, respectively. (1 significant digit)
Displays decoding LOCK in ground wave, satellite wave 1, and satellite wave 2,
respectively. (MCM + TDM for ground wave, QPSK + TDM for satellite waves)
AGC value of ground/satellite waves (3 decimal digits x 2)
The number of error correction bytes of Read-Solomon decoding (4 hexadecimal
digits) and the number of error frames (4 hexadecimal digits)
Lock/Unlock information and synchronous ensemble (A/B) of PLL
Error code for identifying error part
Error rate of Viterbi decoding in satellite wave 1 (3 significant digits)
Error rate of Viterbi decoding in satellite wave 2 (3 significant digits)
Error rate of Viterbi decoding in ground wave (3 significant digits)
System Operation Mode (2 hexadecimal digits) and XM Operation Mode 1 (2
hexadecimal digits)
XM Operation Mode 2 (2 hexadecimal digits) and XM Operation Mode 3 (2
hexadecimal digits)
Skips antenna unconnection check (Cancellable only by reset)
Displays Quality of Service value (2 decimal digits)
Lock/Unlock of decoding in ground wave and Viterbi decoding rate (2 significant
decimal digits), RS error correction rate (2 significant decimal digits), and RS
error rate (2 significant decimal digits)
Lock/Unlock of decoding in satellite wave 1 and Viterbi decoding rate (2
significant decimal digits), RS error correction rate (2 significant decimal digits),
and RS error rate (2 significant decimal digits)
Lock/Unlock of decoding in satellite wave 2 and Viterbi decoding rate (2
significant decimal digits), RS error correction rate (2 significant decimal
digits), and RS error rate (2 significant decimal digits)
Information of LOCK/UNLOCK of PLL and information of ground/satellite antenna
connection
Synchronization/Asynchronization of PC receive, the number of overflow at the
time of voice service data input, and the number of underflow at the time PCM
output
SSDEC general error code (6 significant hexadecimal digits)
SSDEC service extract error code 1 (4 significant hexadecimal digits)
SSDEC service extract error code 2 (4 significant hexadecimal digits)
Microcomputer version
C/N ratio in satellite wave 1 (dB)
C/N ratio in satellite wave 2 (dB)
AFC identification in ZIF tuner
RS BLOCK #1/2 Error of satellite waves (2 decimal digits)
RS BLOCK #1/2 Error of ground waves (2 decimal digits)
AFC of satellite wave 1 in ZIF tuner
AFC of satellite wave 2 in ZIF tuner
AFC of ground wave in ZIF tuner
XM Extended Diagnostic mode (Not for service)
Skips antenna unconnection check (Cancellable only by reset)
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Mode
number
Mode name
BER INFO
LOCK-DETECT INFO
AGC INFO
RS INFO
TUNER INFO
ERROR CODE
SAT1-BER-INFO
SAT2-BER-INFO
TERR-BER-INFO
MICRO Status 1
MICRO Status 2
ANTENNA PASS
QOS Message
TERR Message
SAT1 Message
SAT2 Message
Tuner Message
Blank
SSDEC Status 1
SSDEC Status 2
SSDEC Status 3
SSDEC Status 4
Blank
MICRO VERSION
SAT1 C/N
SAT2 C/N
AFC Check
SAT RS ERR
TERR RS ERR
Blank
SAT1 AFC
SAT2 AFC
TERR AFC
Blank
EXT DIAG
ANTENNA PASS
Summary of Contents for GEX-P10XMT - Satellite Radio Tuner
Page 14: ...GEX P10XMT XN UC 14 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A b 1 2 A a 1 2 1 ...
Page 15: ...GEX P10XMT XN UC 15 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A b 1 2 A a 1 2 2 B CN502 ...
Page 17: ...GEX P10XMT XN UC 17 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 1 2 2 LPF ...
Page 24: ...GEX P10XMT XN UC 24 1 2 3 4 1 2 3 4 C D F A B E 3 4 TUNER UNIT B RF XM ANTENNA ...
Page 25: ...GEX P10XMT XN UC 25 5 6 7 8 5 6 7 8 C D F A B E B 1 2 A CN301 B TUNER UNIT CLK BUFFER ...
