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Table 2-3: Remote connector pin assignments and functions
Pin number
Function
1
Line, Field
2
RGB
3
ONE, TWO
4
Interlace, Segment Frame,
Progressive 0
WFM 1125 Option 0A/0B/0C/0D Service Manual
8
15
9
Figure 2-9: Pin assignments for the REMOTE connector
Information
Option 0A, 240M/274M format mode of Option 0C, or Interlace mode of Option 0D.
Field is set to ON and line is set to OFF when TTL signal level goes from High to
Low.
Field is set to OFF and line is set to ON when TTL signal level goes from Low to
High.
Option 0B, 296M format mode of Option 0C, or Progressive mode of Option 0D.
Field is set to ON and line is set to OFF when TTL signal level goes from High to
Low (1 Line Display).
Going from High to Low is ignored (2 Line Display).
Field is set to OFF and line is set to ON when TTL signal level goes from Low to
High.
RGB transcoder becomes available when TTL level goes from High to Low.
RBG transcoder becomes disabled when TTL level goes from Low to High.
Option 0A, 240M/274M format mode of Option 0C, or Interlace mode of Option 0D.
2 Line or 2 Field is selected when TTL level goes from High to Low.
1 Line or 1 Field is selected when TTL level goes from Low to High.
Option 0B, 296M format mode of Option 0C, or Progressive mode of Option 0D.
2 Line is selected when TTL level goes from High to Low (1 Line Display).
Going from High to Low is ignored (1 Field Display).
1 Line or 1 Field is selected when TTL level goes from Low to High.
The interface format for Option 0D is set by the following combinations of levels for
pins 4 and 8 when the TTL level goes from High to Low.
Pin 4
Pin 8
High
High
High
Low
Low
High
Low
Low
1
Mode
(Ignored)
Interlace
Progressive
Segment Frame
Remote Operation
2-19
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