Option Mode - Pioneer PDP-4271HD Service Manual

5

8.2.3 OPTION MODE

Operation item
No.
8.2.3.1 EDID WRITE MODE
8.2.3.2 ANTENNA MODE
8.2.3.3 AFT
8.2.3.1 EDID WRITE MODE
Exclusively used for production line.
8.2.3.2 ANTENNA MODE
Receiving Cable/Air signal with equipped/unequipped DTB tuner.
When DTV tuner is equipped
It is effective during tuner function only (others are gray-downed). The currently viewed ANT
A/ANT B function's cable/air (both analog and digital) signal are changed. The channel settings
are memorized (memorized by DTV side).
When DTV tuner is unequipped
It is possible for ANT A/ANT B function to receive air/cable signal.
Channel settings are not memorized. But after leaving factory mode, the settings are maintained.
If the air/ cable signal is changed, the reserved allocation map is written.
For example, if the signal is changed to air, then the air's broadcast map is configured,
and cable's broadcast map is destroyed.
If the signal is changed to cable, then the cable's broadcast map is configured, and air's
broadcast map is destroyed.
OSD display
CABLE
AIR
8.2.3.3 AFT
Exclusively used for production line.
5
6
Function/Display
DISABLE
CABLE
Controls AFT action by turing ON / OFF
Funcrion
Change the antenna setting to cable
Change the antenna setting to air
6
7
Content
ENABLE
AIR
Control device
PDP-4271HD
7
8
RS232C
-
-
-
8
A
B
C
D
E
F
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