Scope Multimeter Operation and Controls
110
Channel Settings
The majority of the channel (trace) settings and controls are located in the Control
Panel. Each setting is represented by an icon, or a value. Icons are used to make
adjustments, and the displayed values represent an individual characteristic.
Depending on the test, applicable settings are displayed. The following image
shows different views of the control panels to identify the different controls.
Figure 12-20 Probe option menu
1— Show/Hide (Channel display
on/off)
—turns channel on/off
2—
Trace (Zero Baseline position
adjustment)
—adjusts zero
baseline position
3—
Probe (Probe type “test”
selection)
—changes test probe
function
4—
Peak Detect—maximizes
sampling rate
5—
Filter—removes signal noise or
interference
6—
Invert—switches signal polarity
7— Coupling AC—blocks the DC
portion of signal
8—
Scale (Vertical scale
adjustment)
—adjusts vertical
scale
9—
Trigger—turns triggering on/off,
and sets direction of trigger slope
10—
Refresh—clears Min, Max and
Live values and resets to zero
11—
Min, Live and Max Display
Panel
—displays lowest, highest
and current trace measurements
set since the test was activated
12—
Sweep (Horizontal or Time
scale adjustment)
—adjusts
horizontal scale
13—Trigger Position Icon—opens
trigger position control panel
14—
Threshold —turns auto threshold
on, to provide a more accurate
measurement on select tests
where noise is present (GMM only)
15—
Cursors—used to measure time,
amplitude and frequency
16—
Cursor Measurements Panel—
displays signal amplitude at
cursor and cursor position in time
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