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8.3 Setting the Pre-trigger (Memory Recorder and RMS Recorder Functions)
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NOTE
NOTE
・When all trigger sources are set to OFF, the pre-trigger setting is invalid.
・In the RMS recorder function, a trigger can be accepted immediately from
the start time. In some cases, therefore, the pre-trigger portion of a
recording may not be available.
・In the RMS recorder function, pre-trigger is invalid if the additional
recording is set.
Method Screen: STATUS 2, DISPLAY
Memory 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
JOG control or the function keys to
make the selection.
: Move the cursor up in the selection window.
: Move the cursor down in the selection
window.
・When the pre-trigger is set, the trigger will not be registered for a certain
period after the start of measurement. (During this interval, Pre-trigger
standby is shown on the display.)
・When the trigger can be registered, the indication Waiting for trigger is shown
on the display.
・On the DISPLAY screen, the selection window is not displayed.