UNI-T UTD3025C

Operating Manual for UTD2000/3000
1
3
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 explanatio
n
Trigger point: It refers to position of actual trigger
point by comparing with middle point of storage
instrument. Users can move trigger hor izontally b
y
rotating horizontal POSITION knob
.
Hold off: It refers to interval to start up trigger
circuit again
.
Hold off time can be set by rotatin
g
multi-purpose
knob controller
.
A
s 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
foll ows
:
POSITIO
N
Elementary understanding of trigger system
㧙11
5.7-inch screen 7-inch scree
n
Figure 1-1
2
Trigger men
u
Figure 1 Trigger menu on the panel㧙11