UNI-T UTD3025C

Operating Manual for UTD2000/3000
1
1
Users can also press [O FF ] key to close currentl
y
selected channels for UTD2000C/3000C and
UTD2000E/3000E oscillograph. They can also
click on CH1, CH2 and MATH keys twice to close
corresponding channels for UTD2000L/2000EX
oscillograph
.
A
s shown in following figure, there is 1 key and
2
knobs in horizontal control area. Please be familiar
with setup of horizontal time base gradually as
foll ows
:
Elementary understanding of horizontal system
Horiz ont al c ont rol
panel of 5.7-inc
h
Horiz ont al c ont rol
panel of 7-inc
h
Figure 1 10 Horizontal control area on the panel㧙