UNI-T UTD3025C

Operating Manual for UTD2000/3000
1. Use horizontal SCALE knob to alter horizontal
time bas e gear then observe alternation of status
information. To rotate horizontal SCALE knob to
alter “s/div” time base gear so as to show
corresponding variation of time base gear displa
y
for corresponding channels of status bar
.
Horizontal sc anning speed steps from 2ns/di
v
s/div by way of 1 mode
.
Note: Horizontal scanning time base gear v aries
for UTD2000/3000 series digital storage
oscillograph due to different models
.
γ
㨪
㧙㧙50 2
5
2. Use horizontal POSITION knob to adjust
horizontal position of signals in waveform window
.
To use horizontal POSITION knob to control trigger
displacement of signals. Horizontal movement of
waveform with knob can be observed when rotatin
g
horizontal POSITION knob for application for
trigger displacement
.
3. Please press [MENU] button for 5.7-inc
h
oscillograph (and press [HORI MENU] button for 7-
inch oscillograph) to display Zoom menu. Please
press [F3] to open view window extension under
this menu then press [F1] to close view window
extension and return to main time base. Hold off
time can be set under this menu
.
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