Auto/Manual Range Selection - Fluke ScopeMeter 190 Series III User Manual

4. Open the MEASUREMENT menu with 1.
5. Use the cursor to highlight A ac.
6. Press E to open the CURRENT PROBE submenu.
7. Observe the sensitivity of the current probe. Use the cursor to highlight the corresponding
sensitivity in the menu, for example, 1 mV/A.
To change the current probe sensitivity later, select another type of measurement (for
example, Vdc) and then select Amps again to see the sensitivity menu.
8. Press E to accept the current measurement.
The display shows the screen in

Auto/Manual Range Selection

To activate manual ranging during any Meter measurement:
J
1. Press
2. Increase (V) or decrease (mV) the range with
Observe how the bar graph sensitivity changes. Use manual ranging to set a fixed bar graph
sensitivity and decimal point.
J
3. Press
When in auto ranging, the bar graph sensitivity and decimal point automatically adjust while
the test tool checks different signals.
sales@GlobalTestSupply.com
Figure
Figure 15. Ampere Measurement Readings
to activate manual ranging.
to choose auto ranging again.
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Note
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