Operation Manual

30 GMC-I Messtechnik GmbH

Attention!

Do not touch the test probes during measurement!

A direct voltage of up to 5000 V is present between the

test probes.

Note

Testing the Measurement Cables:

Initial testing should be performed after short-circuiting

the measurement cables with their test probes. The

instrument should display nearly zero MΩ. A broken mea-

surement cable can be detected in this way.

TEST

Select the Test

Open the Submenu

4.1.1 Setting Test Parameters

The type of utilized test voltage can be selected here:

• Fixed test voltage

• Variable test voltage

(e.g. lower test voltage for voltage-sensitive components)

• Test voltage in a sequence of steps (U

STEP

= step voltage), e.g. in

order to allow for better evaluation of insulation quality with re-

gard to dielectric strength

Additional parameters must be set as well depending upon the

selected type of test voltage.

Select Parameter

Set Value