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Programming Commands
KSy Video Trigger
KSy
Video Trigger
Syntax
Legacy Products
8566A/B, 8568A/B
Description
The KSy command activates the normal video trigger mode. When the KSy command is executed, the
RF input signal is only displayed when the video trigger signal, which is internally triggered off the input
signal, exceeds the trigger threshold level.
NOTE If an 8566A/B or an 8568A/B analyzer is in zero span and the sweep time is less
than 20 msec, the display only gets refreshed when a fresh trace has been taken.
This can cause the displayed trace to flicker.
In the N9061A application of X-Series analyzers, all traces are displayed
continuously, so all traces are therefore free of flicker.
NOTE The functions of the command KSy are identical to the TM VID command
(page 337) and to the T4 command (page 329).
KSy
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