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8.3 Setting the Pre-trigger (Memory Recorder and RMS Recorder Functions)
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NOTE
RMS recorder function
1. Call up the STATUS 2 or DISPLAY screen.
2. Move the flashing cursor to the pre-trig item,
as shown in the figure on the left.
3. Use the function keys to make the selection.
: Record from the trigger.
: Record from 5 DIV before the trigger.
: Record from 10 DIV before the trigger.
In the RMS recorder function, recording stars immediately when triggering
occurs, even if the pre-trigger is set.