Delta Control User Interface
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AVTMDELTA4000-EN Rev 6 April 2018
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In the results panel you can see the result of the latest measurement.
Indicators
The indicators show if there are anything that prevents a measurement from
starting. If the Interlock Open led is on, you have to close both switches before
you can start a test.
If the open ground led is on, ensure that the ground potential of the test object
(where your ground is also connected) and the instrument U ground is within 2
Ωs. If using a generator, ensure the U ground of the generator is connected to
ground equal to the asset ground point. The measurement cannot start if any of
these led's are ON. The "green", "yellow", "red" thermometer is related to
internal instrument temperatures and %RH; Green is ok, yellow is warning and if
red the unit will not operate. For more details open up the Status window click
the Menu Status button.