Rohde & Schwarz FSEA20 Manuel D'utilisation page 423

FSE
Triggering on TV Signals
If the Option TV Demodulator is installed, the trigger menu is supplemented by the TV trigger (softkey
TV) and the settings for the trigger condition (TV TRIGGER SETTING).
Menu: SWEEP TRIGGER
SWEEP
TRIGGER
SWEEP
RBW
VBW
SWT
COUPLING
TV
TV TRIGGER
SETTINGS
1065.6016.12
TRIGGER
FREE RUN
VIDEO
LINE
EXTERN
RF POWER
TV
TV TRIGGER
SETTINGS
TRIGGER
DELAY
SLOPE
POS NEG
The softkey TV sets the trigger of the FSE to a TV signal according to the
trigger condition selected under TV TRIGGER SETTINGS. The TV trigger
can be set as an alternative to the remaining trigger sources.
IEC/IEEE bus command
:TRIGger<1|2>[:SEQuence]:SOURce
The softkey TV TRIGGER SETTINGS opens a submenu for the TV trigger
settings.
The trigger source can be selected:
It is possible to trigger on the frame repetition (VERT SYNC), on a field
(VERT SYNC EVEN FIELD or VERT SYNC ODD FIELD) or on any line of
the TV picture (HOR SYNC SIGNAL).
IEC/IEEE bus command
:TRIGger<1|2>[:SEQuence]:VIDeo:FIELd:SELect ALL
TV TRIGGER
SETTINGS
VERT SYNC
VERT SYNC
ODD FIELD
VERT SYNC
EVEN FIELD
HOR SYNC
4.211
TV Demodulator
TV
E-15