Fluke 125 Fluke 125 Users Manual - Page 32

Selecting Auto/Manual Ranges, Changing the Graphic Representation, on the Screen

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Fluke 125 Users Manual Selecting Auto/Manual Ranges Press to automatically adjust the position, range, time base, and triggering (Connect-and-View). This assures a stable display on nearly all waveforms. The bottom line shows the range, the time base for both inputs, and the trigger information. AUTO appears at the bottom of the reading area. Press a second time to select the manual range. MANUAL appears at the bottom of the reading area. Changing the Graphic Representation on the Screen From Auto range, you can use the light-gray rocker keys to change the graphic representation on the screen manually. This will turn off the Connect-and-View function! Observe that AUTO at the bottom of the reading area disappears. Changing the Amplitude c Enlarge the waveform. d Reduce the waveform. Available settings are from 5 mV/div to 500 V/div when using the test leads. Changing the Time Base c Increase the number of periods. d Decrease the number of periods. Available settings are from 10 ns/div to 5 s/div in normal mode. 2-10

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Fluke 125
Users Manual
2-10
Selecting Auto/Manual Ranges
Press
to automatically adjust the position, range,
time base, and triggering (Connect-and-View). This
assures a stable display on nearly all waveforms. The
bottom line shows the range, the time base for both inputs,
and the trigger information.
AUTO
appears at the bottom
of the reading area.
Press
a second time to select the manual range.
MANUAL
appears at the bottom of the reading area.
Changing the Graphic Representation
on the Screen
From Auto range, you can use the light-gray rocker keys to
change the graphic representation on the screen
manually. This will turn off the Connect-and-View function!
Observe that
AUTO
at the bottom of the reading area
disappears.
Changing the Amplitude
Enlarge the waveform.
Reduce the waveform.
Available settings are from 5 mV/div to 500 V/div when
using the test leads.
Changing the Time Base
Increase the number of periods.
Decrease the number of periods.
Available settings are from 10 ns/div to 5 s/div in normal
mode.