Measurement Operation; Turn On The Multimeter - VOLTCRAFT VC-590OLED SE Mode D'emploi

9. Measurement operation

Never exceed the maximum permissible input values. Do not touch any circuitry
or connection points when voltages exceeding 33 V/ACrms or 70 V/DC might be
applied. Risk of fatal injury!
Always check all connected test leads for damages (i.e. cuts, tears or pinching)
before measuring. Cease use of damaged test leads immediately! Risk of fatal
injury!
Do not touch beyond the feelable handle markings on the test leads during
measurement.
Only connect the two test leads required for measuring to the device. For safety
reasons, remove all unnecessary test leads from the device when measuring
the current.
Measurements of circuits >33 V/AC AND >70 V/DC may be carried out by
professionals and persons familiar with the applicable regulations for the
measurement and all possible hazards arising therefrom.
You have exceeded the measuring range when the display shows "OL" (for overload).
a) Turn on the multimeter
Use the rotary switch to turn the multimeter on/off. Turn the
rotary switch (13) to the desired measuring function. To turn off
the multimeter, turn the rotary switch to "OFF". Always turn off the
multimeter when it is not in use.
A brief function test is conducted after power-up. The display
shows "VOLTCRAFT" for the duration of the function test. The test
takes approx. 3 seconds and is ended with a beep.
You must first insert the included batteries before using the multimeter.
Inserting and replacing the batteries is described in the chapter "Care and
cleaning".
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