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10.
Holdoff:
To use Trigger Holdoff, push the HORIZONTAL Menu button and set the Holdoff Time option by pressing F4. The
Trigger Holdoff function can be used to generate a stable display of complex waveforms (such as pulse trains).
Holdoff is the time between when the oscilloscope detects one trigger and when it is ready to detect another. During
the holdoff time, the oscilloscope will not trigger. For a pulse train, the holdoff time can be adjusted to let the
oscilloscope trigger only on the first pulse in the train.
5.5
Menu and Option Buttons
As shown below, these six buttons at the top of the front panel are used mainly to recall relative setup menus.
SAVE/RECALL: Displays the Save/Recall menu for setups and waveforms.
MEASURE: Displays the Measure menu.
ACQUIRE: Displays the Acquire menu.
UTIILITY: Displays the Utility menu.
CURSOR: Displays the Cursor menu.
DISPLAY: Displays the Display menu.
5.5.1
Save/Recall
Press the SAVE/RECALL button to save or recall oscilloscope setups or waveforms.
The first page shows the following menu.
Options
Settings
Comments
Waveforms
Source
CH1
Select a waveform display to store.
