Pioneer GEX-FM903XM/UC Service Manual page 122

GEX-FM903XM
4.2 LOCK-DETECT INFO
Display format: [(1)(2) (3) (4)(5) (6) (7)(8)].
(1) The modulated QPSK signal of satellite wave 1 can be received (L) / cannot be received (-).
(2) The modulated TDM signal of satellite wave 1 can be received (L) / cannot be received (-).
(3) Spacing character.
(4) The modulated QPSK signal of satellite wave 2 can be received (L) / cannot be received (-).
(5) The modulated TDM signal of satellite wave 2 can be received (L) / cannot be received (-).
(6) Spacing character.
(7) The modulated QPSK signal of terrestrial wave can be received (L) / cannot be received (-).
(8) The modulated TDM signal of terrestrial wave can be received (L) / cannot be received (-).
Each piece of information is effective following the initialization of CDEC. The updating interval is 432 ms.
Display example: If the QPSK signal of satellite wave, TDM signal of the satellite wave 2, and MCM signal of the
terrestrial wave are not locked, the display will show [-L_L-_-L].
4.3 AGC INFO
Display format: [XXXXYYYY].
X: The AGC signal count value of the satellite wave (four digits of a decimal value).
Y: The AGC signal count value of the terrestrial wave (four digits of a decimal value).
Each piece of information becomes effective following the initialization of CDEC. The updating interval is 432 ms.
Display example: If the satellite wave's AGC = 123, while the terrestrial wave's AGC = 32, the display will
show [01230032].
4.4 RS INFO
Display format: [XXXXYYYY].
X: Number of error correction bytes from Read Solomon decryption (four digits of hexadecimal value).
Y: Number of error frames from Read Solomon decryption (four digits of hexadecimal value).
Each piece of information becomes effective following the initialization of CDEC. The updating interval is 432 ms.
Display example: If the error correction bytes = 0 x 0040, while the error frames = 0 x 0010, the display will
show [00400010].
4.5 TUNER INFO
Display format: [X_YYYYYY].
X: Synchronous ensemble (A/B).
_: Spacing character.
Y: LOCK/UNLOCK status of PLL (LOCK_/UNLOCK).
The information becomes effective following the synchronization process during the system start up.
The updating interval is 16 ms.
Display example: If the PLL is locked with ensemble A, the display will show [A_LOCK__].
48