Wavecom 98, Руководство пользователя

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9
DIODE TEST
1. Set the function switch to the
Ω
CAP position.
2. Insert the black test lead banana plug into the negative COM jack and
the red test lead banana plug into the positive V jack.
3. Press the MODE
button to indicate “ “and “
V
” on the display.
4. Touch the test probes to the diode under test. Forward voltage will
typically i
ndicate 0.400 to 0.700V. Reverse voltage will indicate “
OL
”.
Shorted devices will indicate near 0V and an open device will indicate
“
OL
” in both polarities.
CAPACITANCE MEASUREMENTS
WARNING: To avoid electric shock, disconnect power to the unit under test and discharge all
capacitors before taking any capacitance measurements. Remove the batteries and unplug
the line cords.
1. Set the rotary 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 V jack.
4. Press the MODE
button to indicate “
F
”
5. Touch the test leads to the capacitor to be tested.
6. Read the capacitance value in the display