Diode Test - VOLTCRAFT VC-540 Bedienungsanleitung

g) Diode Test
make sure that all circuit parts, circuits and components and other objects of
measurement are disconnected from the voltage and discharged.
- Turn the DMM on and select measuring range
Press "MODE" button twice to switch measurement
functions. The symbol for diode test now appears in
the display. Pressing this button again takes you to
the next measuring function, etc.
- Plug the red measuring line into the v measuring
jack (9) and the black measuring line into the COM
measuring jack (8).
- Check the measuring lines for continuity by connect-
ing the two measuring prods. The value must be
approximately 0.000 v.
- Connect the two measuring prods with the object to
be measured (diode).
- The display shows the continuity voltage "UF" in
volt (v). If "OL" appears, the diode is measured in
reverse direction (UR) or the diode is faulty (interrup-
tion). Perform a counter-pole measurement to check.
- Remove the measuring lines from the object to be
measured after completion of the measurement and
switch off the DMM.
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