NF DP060LM Instruction Manual page 129

4.3 Using Power Fluctuation Testing (Simulation) Function
3. You can select s or ms as the unit of Step Time by selecting [Misc] soft-key  [1: TimeUnit].
4. You can set polarity of trigger output and pulse width by selecting [Misc] soft-key  [2: Trig
Out].
5. Press the [Clear] soft-key to clear all the steps you are editing and return to the factory default.
DP060LM/DP120LM/DP180LM
111