3.2 Measuring Insulation Resistance
60
5.
Press the
key, after which the
voltage display starts blinking.
6.
The test voltage is chosen from 250 V,
500 V, 1.00 kV, 2.50 kV, and 5.00 kV
using the
keys.
7.
Pressing
keys, you can make
fine adjustment of the test voltage setting.
8.
Press the
key to set the test voltage.
The voltage indication will change from
blinking to continuous.
This test voltage is now set.
For step voltage testing, hold down the
key,
which will display [
STEP
]. For non-stepped insula-
tion resistance measurement, press the
key
and choose a voltage.
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