C-LOGIC 5300, Инструкция по эксплуатации

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Note:
1) At the manual range mode, when only 'O L'or '-O L' is
shown on the LCD, it means the measurement has
exceeded the range. A higher range should be
selected.
2) When the input is open, 'O L' will appear on the LCD
to indicate that the range has been exceeded.
3) Far measuring resistance above 1 MO, it may take a
few seconds to get a steady reading. This is normal
far high resistance reading.
4.16 Measuring Capacitance
,&. WARNING
Beware of Electrocution.
To avoid electric shock, make sure that the
capacitors have been fully discharged before
measuring the capacitance of a capacitor.
4.16.1 Plug the black test lead into the COM jack and
the red test lead into the �f jack.
4.16.2 Set the rotary selector to the Oo1J)
*
·U range
position.
4.16.3 After fully discharged the capacitar, connect the
test leads to the two ends of the capacitar far
measurement.
4.16.4 Take the reading on the main indicator of the LCD.
Note:
1) lt may take sorne time (about 30 seconds far the
200µF range) far steady readings when measuring
high capacity.
2) Sometimes a reading may appear when the circuit is
open. In such case, press the "REL" button to reset
the reading and take measurement again.
4.17 Testing Diode
4.17 .1 Plug the black test lead into the COM jack and the
red test lead into the +1- jack.
4.17 .2 Set the rotary selector to theO 01J) +t- ·U range
position.
4.17 .3 Press the "SELECT" button to switch to +1-test.
4.17.4 Connect the red test lead to the anode and the
black test lead to the cathode of the diode far
testing.
4.17 .5 Take the reading on the main indicator of the LCD.
Note:
1) The meter will show the approximate farward voltage
drop of the diode.
2) When the test leads have been reversed or open,
'O L' will appear on the LCD.
4.18 Testing Continuity
Lt_
WARNING
Beware of Electrocution.
Make sure that the power of the circuit has
been turned off and the capacitors have been
fully discharged before testing the continuit}
of a circuit.
4.18.1 Plug the black test lead into the COM jack and the
red test lead into the O jack.
4.18.2 Set the rotary selector to the 0°
1
1)
*
·U range
position.
4.18.3 Press the "SELECT" button to switch to
0
11) far
continuity test.
4.18.4 Connect the test leads to the two ends of the
circuit far measurement.
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