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OS Series Handheld DSO & DMM
Holdoff
－－＞
2/2
When the type is set as video type,
Function menu
CH SEL
Type
Sync
(Synchronization)
when the sync is Line, Field, Odd Field, Even Field, the following menu is shown as below:
MODU
(Modulation)
Holdoff
when the sync is Line NUM, the following menu is shown as below:
MODU
(Modulation)
Line
Line No.
Holdoff
When you go to the holdoff menu, you can see a screen in the following figure45.
To go to holdoff menu
Back to previous menu
Settings
Description
CH1
Setting trigger type and others info for Channel 1.
CH2
Setting trigger type and others info for Channel 2.
Edge
Set vertical channel trigger as edge trigger.
Video
Set vertical channel trigger as video trigger
Line
Set synchronous trigger in video line.
Field
Set synchronous trigger in video field.
Odd field
Set synchronous trigger in video odd line.
Even field
Set synchronous trigger in video even line.
Line NUM
Set synchronous trigger in video Line NUM
NTSC
Set synchronization and account choose video standard
PAL/SECAM
Set synchronization and account choose video standard
To go to holdoff menu.
NTSC
Set synchronization and account choose video standard
PAL/SECAM
Set synchronization and account choose video standard
Increase
Set the line value to increase.
Decrease
Set the line value to decrease.
Set and Show the line valve.
To go to holdoff menu.
Figure 45: Trigger Holdoff
48
8-Advanced Function of Oscilloscope
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