Adjustment Of Hold Off Time - UNI-T UTD2025C Operating Manual

Operating Manual for UTD2000/3000

Adjustment of hold off time

Adjustment of hold off time can be used to observe complex waveform (such as pulse string series).
Inhibition time refers to waiting period of digital storage oscillograph to start up trigger circuit again.
Digital storage oscillograph will not trigger until inhibition time ends during inhibition period. For instance,
as shown in Figure 2-17, the first pulse among a group of pulse series shall be triggered to set inhibition
time to width of pulse string.
Please refer to following form for hold off menu.
Form 2-13
Function menu Setup
Main time base
View window extension
Hold off
Description
1. To open main time base;
2. To close view window extension according to main time base after opening
view window extension.
To open extension time base.
To adjust inhibition time.
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