Figure 6-7 Trigger Menu
Trigger Controls
Four trigger types are available: edge, video, pulse width and slope, every of which is coupled with different
functional menu. There is still one type- common setting-- used to set up trigger source, trigger coupling
and trigger modes.
Edge Trigger: Trigger on rising or falling edge. You can adjust trigger level to change vertical location on the
edge for trigger point, that is the cross point between trigger level line and the signal edge on the screen.
Pulse Width Trigger: Trigger when the pulse width of trigger signal reaches up to preset trigger conditions.
Video Trigger: Trigger on fields or lines of standard video signal.
Slope Trigger: Use the rise or fall speed rate of the signal as trigger condition.
Check details for different kinds of trigger menus
6.4.1 Common Setting
Common Setting is used to set up common trigger items, refer to the table below for details:
Figure 6-8 Trigger -- Common
Table 6-3
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