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Alternate trigger (Trigger Mode: video)
Alternate trigger (Trigger Type: video) Menu is shown as Figure 38.
Figure 38. Alternate trigger (Trigger Type: video) Menu.
Alternate trigger (Trigger Type: video) Menu list:
Menu
Settings
Instruction
Alternate Mode
Video
Set vertical channel trigger type as video
trigger.
Source
CH1
Select CH1 as the trigger source.
CH2
Select CH2 as the trigger source.
NTSC
Modu
PAL
Select video modulation.
SECAM
Sync
Line
Synchronic trigger in video line.
Field
Synchronic trigger in video field.
Odd Field
Synchronic trigger in video odd filed.
Even Field
Synchronic trigger in video even field.
Line NO.
Auto
Mode
Holdoff
Holdoff
Reset
►
Synchronic trigger in designed video line, turn
the M knob to set the line number.
Acquire waveform even no trigger occurred.
100ns~10s, adjust the M knob to set time
interval before another trigger occur.
Set Holdoff time as 100 ns.
Alternate trigger (Trigger Mode: Slope)
Alternate trigger (Trigger Type: Slope) Menu is shown as Figure 39.
Figure 39. Alternate trigger (Trigger Type: Slope) Menu.
Page 44
September 2014