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52 UTD1000L User Manual
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:
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