49
GEX-FM903XM
4.6 ERROR CODE
Display format: [ERROR_XX].
_: Spacing character.
X: Error occurring (two digits of hexadecimal value). The upper digit is for the major (physical) error, while the
lower digit is for the minor error (temporary or partial errors). Refer to the following table for details:
No minor error.
The line for communicating with CDEC.
The line for communicating with SSDEC.
No SSDEC response (DSP core freeze).
100% error of Bitabi signal decryption.
Not activated.
Not authorized.
No major error.
Antenna not connected.
Shorted antenna cable.
PLL cannot be synchronized (RF circuit failure).
Undefined.
Defective NVM inside CAP.
Defective CAP (including situations where CAP is not
connected).
Unknown DSP core software version.
Code value
Description
Error location
Major Minor
0
1
2
3
4
5
6
0
1
2
3
4
5
6
7
Display example: If the antenna is not connected, the display will show [ERROR_14]
(no signal due to unconnected antenna).
No Error
CDEC Communication Error
SSDEC Communication Error
SSDEC No Response
No Signal
Activation Required
Authorization Required
No Error
ANTENNA No Connect
ANTENNA Short
PLL UNLOCK
Reserved
NVM Error
CAP Error
Version Unknown
4.7 SAT1-BER-INFO
Display format: [1_X. XXEY].
X: Bitabi signal decryption error rate (effective three digits).
Y: Truncated binary exponential (with negative sign abbreviated) of the error rate.
_: Spacing character.
The information becomes effective following the initialization of CDEC. The updating interval is 432 ms. If the
wave's modulated signal cannot be received (meaning such a signal cannot be locked on), a hyphen ("-") will be
displayed.
Display example: If the error rate is 0.560%, the display will show [1_5.60E3].
4.8 SAT2-BER-INFO
Display format: [2_X. XXEY].
X: Bitabi signal decryption error rate (effective three digits).
Y: Truncated binary exponential (with negative sign abbreviated) of the error rate.
_: Spacing character.
The information becomes effective following the initialization of CDEC. The updating interval is 432 ms. If none
of wave's modulated signal can be received (meaning such a signal cannot be locked on), a hyphen ("-") is
displayed.
Display example: If a signal cannot be locked on, the display will show [2_------].
Summary of Contents for GEX-FM903XM
Page 11: ...11 GEX FM903XM 5 6 7 8 5 6 7 8 D C B A A CN502 B b B ...
Page 12: ...12 GEX FM903XM 1 2 3 4 1 2 3 4 D C B A B RF MODULE B a B a B b 1 2 ...
Page 13: ...13 GEX FM903XM 5 6 7 8 5 6 7 8 D C B A B a B a B b 4 3 ...
Page 14: ...1 2 14 GEX FM903XM 1 2 3 4 1 2 3 4 D C B A B a B b B b ...
Page 15: ...4 3 15 GEX FM903XM 5 6 7 8 5 6 7 8 D C B A A CN502 B b B a B b ...
Page 17: ...17 GEX FM903XM 5 6 7 8 5 6 7 8 D C B A SSDEC DAC SDRAM CAP ST19AF08BR20QMAA C b C ...
Page 18: ...18 GEX FM903XM 1 2 3 4 1 2 3 4 D C B A S C DSP MODULE C a C a C b 1 2 3 ...
Page 19: ...19 GEX FM903XM 5 6 7 8 5 6 7 8 D C B A CDEC A CN503 C a 4 C a C b ...
Page 20: ...1 2 3 20 GEX FM903XM 1 2 3 4 1 2 3 4 D C B A DAC SDRAM CAP ST19AF08BR20QMAA C a C b C b ...
Page 21: ...4 21 GEX FM903XM 5 6 7 8 5 6 7 8 D C B A SSDEC ST19AF08BR20QMAA C b C a C b ...
Page 23: ...23 GEX FM903XM 5 6 7 8 5 6 7 8 D C B A D A CN802 ...
Page 25: ...25 GEX FM903XM ...
Page 27: ...27 GEX FM903XM IP BUS IP BUS CORD D CN901 E CN501 C CN201 5 6 7 8 A B C D 5 6 7 8 A SIDE A ...
Page 28: ...28 GEX FM903XM A MAIN UNIT A 1 2 3 4 B C D 1 2 3 4 A ...
Page 29: ...29 GEX FM903XM 5 6 7 8 A B C D 5 6 7 8 SIDE B A ...
Page 30: ...30 GEX FM903XM A 1 2 3 4 B C D 1 2 3 4 IC Q B RF MODULE XM ANTENNA 4 2 RF MODULE SIDE A B ...
Page 31: ...31 GEX FM903XM 1 2 3 4 A B C D 1 2 3 4 IC Q A CN502 B RF MODULE SIDE B B ...
Page 32: ...IC Q C DSP MODULE 32 GEX FM903XM A 1 2 3 4 B C D 1 2 3 4 C 4 3 DSP MODULE SIDE A ...
Page 33: ...IC Q A CN503 C DSP MODULE 33 GEX FM903XM 1 2 3 4 A B C D 1 2 3 4 C SIDE B ...
