4-1
IM WT310E-02EN
4
Operating this instrument
4.1 Setting the Measurement Ranges
For details, see section 2.3 in the User’s Manual, IMWT310E-01EN.
To make accurate measurements, you need to set the measurement ranges (the voltage and current
ranges) appropriately.
Setting the Voltage Range
LT
RANGE
300
AUTO indicator for the voltage range
For information about the other digital numbers and characters that are displayed in the
7-segment LED displays, see section 1.3.
An illustration of the WT310E/WT310EH is used in this explanation, but this operation can be
performed using the same keys on the WT332E/WT333E.
1.
Press .
The voltage range setup menu appears.
The selected voltage range blinks in display C.
If you previously set the voltage range to (the AUTO indicator for the voltage range is lit), the
voltage range that has been automatically selected on the basis of the measured voltage blinks.
2.
Press or to display the voltage range that you want to select in display C.
3.
Press .
The voltage range is confirmed, and each of the displays returns to showing measured values.
The figures below show steps 1 to 3 in flowcharts. The User’s Manual, IM WT310E-01EN, uses these types
of flowcharts to explain procedures.
(Display C) 1. 3.
Confirm the
setting.
(Display C) 1. 3.
Confirm the
setting.
When the Crest Factor Is Set to 6 or 6AWhen the Crest Factor Is Set to 3
2. 2.
Note
In addition to the above operation, you can also change the voltage range without displaying the voltage
range setup menu. For details, see section 2.3 in the User’s Manual, IM WT310E-01EN.
Chapter 4 Operating this instrument
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