Owon PDS5022S User Manual page 46

User's Manual of OWON Colour Digital Storage Oscilloscope
Sync
Modulation
HoldOff
HoldOff
Reset
The operation steps for setting Channel 1 in Video Trigger Mode are as below:
1. Press the TRIG MENU button and get access to the trigger menu.
2. Press the F1 menu selection button and choose Video for Type.
3. Press the F2 menu selection button and choose CH1 for Source.
4. Press the F3 menu selection button and choose Field for Sync. The screen display is
shown as Fig.34.
the external trigger level range.
Line Set a trigger level synchronization in the video line.
Field Set a trigger level synchronization in the video field.
Odd field Set synchronous trigger in the video odd field.
Even field Set synchronous trigger in video even field.
Designed Line Set synchronous trigger in designer line.
NTSC Set synchronization and account choose video
PAL/SECAM standard.
Go to next menu.
Back to previous menu.
Adjust "TRIG LEVEL" key to set time slot before
100ns～10s
another trigger event.
Reset hold time to 100ns.
Fig.34 Wave Form Triggered in the Video Field
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