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4.7. Continuity Check
1. Set the function switch to the
Ω
CAP
Position.
2. Insert the black test lead banana plug into the negative
COM
jack.
3. Insert the red test lead banana plug into the
Positive
jack.
4. Press the
MODE
key to switch the continuity functions.
5. If the resistance is less than approximately 50
Ω
, the audible signal will
sound.
6. If the circuit is open, the display will indicate “
OL
”.
WARNING:
To avoid electric shock, disconnect power to the unit under
test and discharge all capacitors before taking any resistance
measurements, remove the batteries and unplug the line cords.
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