Bedienungsanleitung / Operation manual 30 MHz Digital ...

Alternate trigger (Trigger Type: video) Menu list:
MENU SETTING 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.
Modu
NTSC
PAL Select video modulation
SECAM
Sync
Line
Field
Odd Field
Even Field
Line NO.
Synchronic trigger in video line.
Synchronic trigger in video field.
Synchronic trigger in video odd filed
Synchronic trigger in video even field
Synchronic trigger in designed video line, turn the M knob to
set the line number
Mode
Holdoff
another trigger occur.
Reset Set Holdoff time as 100ns
Auto Acquire waveform even no trigger occurred
Holdoff 100ns~10s, adjust the M knob to set time interval before
8. Alternate trigger (Trigger Mode: Slope)
Alternate trigger (Trigger Type: Slope) Menu is shown as Fig. 35.
Fig. 35 Alternate trigger (Trigger Type: Slope) Menu
Alternate trigger (Trigger Type: Slope) menu list:
MENU SETTING INSTRUCTION
Alternate
Mode
Slope
Set vertical channel trigger type as slope trigger.
Source
CH1
Select CH1 as the trigger source.
CH2
Select CH2 as the trigger source.
slope
Select slope condition
When
Set slope condition; turn the M knob to set time.
Threshol
d
Mode
Holdoff
High level
Low level
Slew rate
Auto
Holdoff
Reset
Turn M knob to set the High level
Turn M knob to set Low level
Slew rate=( High level- Low level)/ Settings
Acquire waveform even no trigger occurred
100ns~10s, adjust the M knob to set time interval before another trigger
occur.
Set Holdoff time as 100ns
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