Circuit Continuity Test; Diode Test - Sonel CMM-11 Manual De Uso

5.6

Circuit continuity test

Do not perform measurements on the circuit under the volt-
age. Before the measurement disconnect the power and dis-
charge capacitors.
To perform the continuity test:
 set the rotary switch at Ω
 connect black test lead to COM terminal, and red test lead to
VΩHz%
 press MODE button, to display
 contact the tips of test probes to the points of measurement,
 read the measurement result on the display; the beep will be acti-
vated when resistance values are below approx. 50 Ω.
5.7

Diode test

Do not perform measurements on the circuit under the volt-
age. Before the measurement disconnect the power and dis-
charge capacitors. Do not test the diode under voltage.
To perform the diode test:
 set the rotary switch at Ω
 connect black test lead to COM terminal, and red test lead to
VΩHz%
 press MODE button, to display
 contact the tips of test probes to the diode. The red test probe
should contact the anode and the black should contact cathode,
 read the test result on the display – the forward voltage is dis-
played.
WARNING:
mACAP terminal,
WARNING:
mACAP terminal,
CMM-11 – USER MANUAL
CAP,
on the screen,
CAP,
and V on the screen,
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