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SIGLENT
64 SDS2000X User Manual
Video Trigger
Video triggering can be used to capture the complicated waveforms of most standard
analog video signals. The trigger circuitry detects the vertical and horizontal interval of the
waveform and produces triggers based on the video trigger settings you have selected.
The SDS2000X supports standard video signals for NTSC (National Television Standards
Committee), PAL (Phase Alternating Line) HDTV (High Definition Television) and custom
video signal triggers.
1. Press the Setup button on the front panel to enter the TRIGGER function menu.
2. Press the Type softkey; then turn the Universal Knob to select Video and push down
the knob to confirm.
3. Press the Source softkey; turn the Universal Knob to select CH1~4 as the trigger
source. Turn the Trigger Level Knob does not change the trigger level because the
trigger level is automatically set to the sync pulse.
4. Press the Standard softkey to select the desired video standard. SDS2000X supports
the following video standards:
Standard
Type
Sync Pulse
NTSC
Interlaced
BI-level
PAL
Interlaced
BI-level
HDTV 720P/50
Progressive
Tri-level
HDTV 720P/60
Progressive
Tri-level
HDTV 1080P/50
Progressive
Tri-level
HDTV 1080P/60
Progressive
Tri-level
HDTV 1080i/50
Interlaced
Tri-level
HDTV 1080i/60
Interlaced
Tri-level
Custom
The table below shows the parameters of the Custom video trigger.
Frame Rate
25 Hz, 30 Hz, 50 Hz, 60 Hz
Of Lines
300~2000
Of Fields
1, 2, 4, 8
Interlace
1:1, 2:1, 4:1, 8:1
Trigger Position
Line
Field
(line value)/1
1
(line value)/2
2
(line value)/3
3
(line value)/4
4
(line value)/5
5
(line value)/6
6
(line value)/7
7
(line value)/8
8
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