User Manual

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iii) pick up one trigger synchronization method from Line / Field / Odd Field / Even Field / Line Number.
The concrete line number could be set when "Line Number" is picked up.
iv) Hold Off setting, please refer to point v) under 1) Edge Trigger.
3) Slope Trigger
i) choose "Slope" from “Mode”, to set the trigger condition on the positive/negative slope within the
specified time;
ii) pick up suitable slope “Condition”;
iii) set slope time;
iv) set the upper limit of “High Level”, and the lower limit of “Low Level”;
v) set “Trig Mode”, please refer to point iv) under 1) Edge Trigger ;
vi) set “Hold Off”, please refer to point v) under 1) Edge Trigger.
Slew rate comes as a result by auto-calculating, it = (High Level vale - Low Level value) / slope time
4) Pulse (Width) Trigger
i) Choose “Pulse" from “Mode”.
Under pulse trigger, the pulse width decides the trigger time, and the unusual pulse could be captured
through setting special pulse trigger condition.
ii) pick up suitable pulse “Condition”;
iii) set pulse time;
iv) set “Trigger” level;
v) set “Trig Mode”, please refer to point iv) under 1) Edge Trigger ;
vi) set “Hold Off”, please refer to point v) under 1) Edge Trigger.
Know more about icons from “Trigger extension window” -
Rise in Edge mode
Fall in Edge mode
synchronized trigger in Line under Video mode
synchronized trigger in Field under Video mode
synchronized trigger in Odd Field under Video mode
synchronic trigger in Even Field under video mode
Rising Condition in Slope mode
Falling Condition in Slope mode
+Pulse Width Condition in Pulse mode
-Pulse Width Condition in Pulse mode
v. how to set channel from PC software
From Function menu, via to choose certain channel, or to mouse-click or from
“Channel extension window for Channel 1 / Channel 2” (please refer to item 18 / 19 under
VII. Operation Interface of PC Software) to choose certain channel.