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Command Descriptions
TDS Family Oscilloscope Programmer Manual
2–329
TRIGger:MAIn:VIDeo:FLEXformat:NEGSyncwidth
TDS 510A, 500C, 600B, & 700C Option 05 Only
Sets or queries the flexible-format negative sync width. The HDTV horizontal
sync is a tri-level sync. The first of the two consecutive sync pulses used is
negative and the second is positive. The positive sync pulse starts on the rising
edge of the negative sync. The two pulses have the same width such that
specifying the negative pulse is only required. Setting the width is equivalent to
pressing Setup from the video main menu (with FlexFmt as the Standard),
Sync Width from the side menu, and entering the value with the keypad or the
general purpose knob.
Trigger
TRIGger:MAIn:VIDeo:FLEXformat:NEGSyncwidth <NR3>
TRIGger:MAIn:VIDeo:FLEXformat:NEGSyncwidth?
FLEXformat
NEGSyncwidth
?
<Space> <NR3>
TRIGger :
:
VIDeo
MAIn
: :
<NR3> the negative sync width.
TRIGGER:MAIN:VIDEO:FLEXFORMAT:NEGSYNCWIDTH?
returns the specified flexible-format negative sync width.
TRIGger:MAIn:VIDeo:FLEXformat:V1STArttime
TDS 510A, 500C, 600B, & 700C Option 05 Only
Sets or queries the time from the positive edge of the tri-sync pulse for the last
line in the selected field (t
0
) to the leading edge (negative) of the first negative
vertical sync pulse. This is equivalent to selecting Setup from the video main
menu (with FlexFmt as the Standard), pressing V1 Start Time in the side
menu, and entering a value with the keypad or the general purpose knob.
Trigger
TRIGger:MAIn:VIDeo:FLEXformat:V1STArttime <NR3>
Group
Syntax
Arguments
Examples
Group
Syntax