Munual Set Vertical System Horizontal System And Trigger Level - UNI-T UTD1025CL Manual

UTD1000L User Manual
1. Set the attenuation coefficient of probe
multiplying power as 10
，
on probe as 10 and connect probe with input
channel of oscilloscope Connect probe pointer
with output port of the compensation signal
generator.
;
2. Set automatically
3. Observe the displayed waveform
Over compensation correct compensation under compensation
I f the displayed waveform on the screen show
" " "
under compensation or over compensation
as the above picture, use the adjust pen with non-
metal handle of the probe auxiliary to adjust
variable capacitance of the probe until correct
"
compensation were shown on the screen as the
.
above picture
Warning: to guard against the electric shock in
,
firstly set the switch
.
.
"
"
measuring the high voltage with the probe, please
make sure that the insulated conductor of probe
is intact and do not touch the metal part of the
probe when connecting with the high voltage
.
source
Munual Set Vertical System, Horizontal
System and Trigger Level
Vertical System
～
Press key V mV to adjust vertical gear v div
,
of oscilloscope and to adjust signal to appear
on the screen with the proper size
When the channel symbol is solid, press up/down
keys to adjust ground baseline position to adjust
signal to appear on the screen with the proper
；
size
( / )
；
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