UNI-T UTD3025C

Operating Manual for UTD2000/3000
Pulse width trigge
r
Trigger time s hall be determined for pulse width trigger according to pulse width. You can capture
abnormal pulse by setting pulse width c onditions
.
Form 2-8 (the first page
)
34
Fun ctio n m enu
Setup
Descriptio
n
Type
Pulse widt
h
Selection of
informatio
n
source
CH1
CH
2
EXT
EXT/
5
Municipal power
A
lteratio
n
To set CH1 as trigger signal of information source
.
To set CH2 as trigger signal of information source
.
To set EXT TRIG INPUT channel as trigger signal of information source.
To divide outer trigger source by 5 to expand outer trigger level scope.
To set mun icipal pow er f or tri gger
.
A
LT TR IG of CH1 and CH2 signals
Pulse widt
h
conditions
More tha
n
Less tha
n
Equal t
o
To trigger when pulse width exceeds set value
;
To trigger when pulse width is less than set value
;
To trigger when pulse width is equiv ale
Pulse widt
h
setup
To set puls e wi dth of 20n s to 10s the n regu late by mul ti-purpo se k nob in
upper part of front panel
.
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.