UNI-T UTD3025C

Operating Manual for UTD2000/3000
3
3
Function menu
Setup
Descriptio
n
Type
Edge
Selection of
information source
CH1
CH
2
EXT
EXT/
5
Munic ipal p ower
A
ltera t i o
n
Set CH1 as trigg er s ignal of info rma ti on s ou rce
.
et CH2 as trig ge r sig na l of inf or m atio n sou r ce
.
Set EXT TRI G INP UT chann el a s tr ig ge r s ig na l of inf or m ati o n sou r ce
.
Divide outer trigge r so ur c e by 5 to ex pa nd outer trig ge r lev el s co pe
.
Set muni c ip al po we r tri gg er
A
LT TRIG of CH1 an d CH2 sign al s;
.
Gradient
A
scen
d
Descen
d
A
scend/descend
Set ascending edge trigger for signal
;
Set descending edge trigger for signal
;
Set ascending/descending edge trigger of signal
;
Trigger mode
A
utomatic
Normal
Single
Set waveform acquisition without detecting trigger conditions
;
Set waveform acquisition after meeting trigger conditions
;
Set sampling of a waveform and shutdown after detecting once
trigger
;
Trigger couplin
g
AC
D
C
High-frequenc
y
inhibitio
n
Low-frequenc
y
inhibitio
n
Obstruct DC component of input signal
;
Pass through AC & DC components of input signal
;
Inhibit h igh-frequency components of more than 80kHz for signal
;
Inhibit low-frequency components of less than 80kHz for signal