Operating Manual for UTD2000/3000
13
Trigger point can be restored to vertical middle
point quickly by short-cut key of [SET TO ZERO] so
as to restoring displacement of trigger point to
horizontal zero point short-cut key. Users can also
adjust horizontal position of signal in waveform
window by rotating horizontal
knob.
Term explanation
Trigger point: It refers to position of actual trigger
point by comparing with middle point of storage
instrument. Users can move trigger horizontally by
rotating horizontal POSITION knob.
Hold off: It refers to interval to start up trigger
circuit again.
Hold off time can be set by rotating multi-purpose
knob controller.
As shown in Figure 1
there is 1 knob and 3
(or 2) keys in control area of trigger menu. Please
be familiar with setup of trigger system gradually as
follows:
POSITION
Elementary understanding of trigger system
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11
5.7-inch screen 7-inch screen
Figure 1-12
Trigger menu
Figure 1
Trigger menu on the panel
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11
