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UTD1000L Us er M anual
Setting Probe Fac to
r
Changing Timebase
Moving Waveforms Horizontall
y
h
To match with the probe factor on the probe
,
you need to set up corresponding factor in channel
menu. For example, the probe factor is 10:1
please set Probe option in the menu to 10
Do the same setting for other selected probe
factor in order to ensure accurate voltage
readin
g
Under channel menu, press F3 to set up
probe factor To set up probe factor for another
channel please press CHANNEL again a nd the
n
theF3button
.
Probe Attenuation Factor VS Menu Option, see
following table
:
Tabl e 6-2 B
Press s/ns button slow down or speed up the
sca n rate fr om 10n s o r 5ns/d iv 50s/ di
v
Notes: For 25MHz bandwidth models 10ns/di
v
50s/div 50MHz bandwidth Models 5ns/di
v
50s/di
v
Press Left and Right buttons to adjust pretrigger
depth. The trigger location is usually set at
horizontal center on the screen. With the
adjustment you can observe div pretrigger
and delay data Through moving the waveform
horizontally, more trigger information can be
viewed, which let users know more about
pretrigger situation. For instance, by observing and
analyzing pretrigger data of glitches occurring i
n
circuit start up you can trace down the cause
to the glitches
Setting Horizontal Syste
m
Probe Atte nuatio
n
Facto
r
1:1
10:1
100:1
1000:1
Menu Optio
n
1h
1 h0
10
0
h
100
0
h
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