Pioneer PDP-4280HD Service Manual page 108

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6.2.3 OPTION
Operation item
A
No. Function
6.2.3.1 EDID WRITE MODE <=>
6.2.3.2 ANTENNA MODE <=>
6.2.3.3 AFT <=>
6.2.3.4 SYNC DET (+)
6.2.3.5 CC (+)
6.2.3.1 EDID WRITE MODE <=>
B
Exclusively used for production line.
6.2.3.2 ANTENNA MODE <=>
Exclusively used for production line.
6.2.3.3 AFT <=>
Exclusively used for production line.
C
6.2.3.4 SYNC DET (+)
Exclusively used for technical analysis (details omitted).
6.2.3.5 CC (+)
Exclusively used for technical analysis (details omitted).
D
E
F
108
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2
Content
DISABLE <=> ENABLE
CABLE <=> AIR
OFF <=> ON (Controls AFT action)
Exclusively used for technical analysis
Exclusively used for technical analysis
PDP-4280HD
2
3
RS-232C
3
4
−−−
−−−
−−−
−−−
−−−
4