UNI-T UTD3025C

Oper ating Man ual fo r UTD 2000/3000
Video touc
h
To trigger in field or row with NTSC or PAL standard video si gnals after selecting video trigger for
UTD2025CL oscillograph shown in 5.7-inch or 7-inch screen. Trigger coupling is pre-set to DC. P lease
refer to following form for trigger menu
.
Form 2-10 Setup of video trigger
3
6
Function menu
Setup
Descriptio
n
Type
Selection of
Pulse widt
h
information source
CH1
CH
2
EXT
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 set 5 times of attenuation for outer trigger signal as trigger
signal
.
A
LT T RIG of CH 1 a nd CH 2 si gna ls
EXT/
5
A
lteratio
n
Standar
d
PA
L
NTS
C
Video signal to be appropriate to PA L system
;
Video signal to be appropriate to NTSC system
;
Synchronizatio
n
A
ll rows
Designated r ow
Odd fiel
d
Even fiel
d
To set synchronous trigger of video row
.
To set synchronous trigger of designated video row for
adjustment by multifunctional knob in upper part of front panel
.
To set synchronous trigger for video odd field
.
To set synchronous trigger for video even field
.