Follow up below step to set CH1 as rising slope edge trigger and trigger mode is auto, coupling is DC.
1.
Press "Trig menu"
2.
Press "F1" to choose type as "Single"
3.
Press "F2" to choose source as "CH1"
4.
Press "F3" to choose mode as "Edge"
5.
Press "F4" to choose slope as "Rising". Display as Fig.34
6.
Press "F5" to choose "Next menu"
7.
Press "F2" to choose trigger mode as "Auto"
8.
Press "F3" to choose coupling as "DC".
9.
Press"F4" menu button to select Holdoff, use trig level knob to adjust Holdoff.
Fig. 38 Edge trigger (Rising Wave, the first menu)
Fig. 39 Edge trigger (Rising Wave, the second menu)
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