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Appendix B: Remote Control
ZCP
Sets or requests the status of the zero carrier pulse (ZCP). The
television demodulator must be in the remote state to use this
command.
Syntax
ZCP= <zcp_state><zcp_line_no><zcp_position>
ZCP?
Arguments
Byte
Arguments
offset
1
<zcp_state>
2–3
<zcp_line_no>
4
<zcp_position>
Examples
Command
`ZCP=` 1 13 1 NTSC:
B–30
Range
0 for Off, 1 for On
Sets the line number on which the ZCP is
activated. The range is 0 to 20. The
<zcp_line_no> translates to an actual video line
number as follows:
Line No.
PAL
0–10:
6–16
11–21:
319–329
ZCP position on the selected line. Range is 0 to 4.
Result
ZCP is active on line 12 (field 2) in position 1.
PAL:
ZCP is activate on line 321 in position 1.
NTSC
10–20 (Field 1)
10–20 (Field 2)
DS1000 Series User Manual
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