Measuring Ac Current; Measuring Resistance - C-LOGIC 5300 Manual De Instrucciones

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) At the manual range mode, when the scale of the
value to be measured is unknown beforehand, set
the range to the highest.
3) "&." means the maximum current of the mAjack is
400mA and the maximum current of the 10Ajack is
1 OA. At the 1 OAjack, current exceeding the limit will
blow the fuse.

4. 14 Measuring AC Current

,&. WARNING
Beware of Electrocution.
Turn off the power of the circuit to be
measured
before connecting the meter to the circuit.
4.14.1 Plug the black test lead into the COM jack. When
the current to be meas u red is under 400mA, plug
the red test lead into the mAjack; when the
current to be meas u red is over 400mA but under
1 OA, plug the red test lead into the 1 OAjack.
4.14.2 Set the rotary selector to the ::: A range position.
4.14.3 Press the "SELECT" button to switch to AC
measurement. T hen press the "RANGE" button
to choose the auto range or manual range mode.
4.14.4 Connect the test leads to the circuit for
measurement.
4.14.5 Take the reading on the main indicator of the
LCD.
i!9
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) Under the manual range mode, when the scale of the
value to be meas u red is unknown beforehand, set the
range to the highest.
3) "&"means the maximum current of the mAjack is
400mA and the maximum current of the 1 OAjack is
1 OA. At the 1 OAjack, current exceeding the limit will
blow the fuse

4.15 Measuring Resistance

,& WARNING
Beware of Electrocution.
When measuring in-circuit resistance, make
sure that the power of the circuit under test
has been turned off and that all capacitors
have been fully discharged.
4.15.1 Plug the black test lead into the COM jack and
the red test lead into the O jack.
4.15.2 Set the rotary selector to the O
position.
4.15.3 Press the "SELECT" button to switch to O
measurement. T hen press the "RANGE" button to
choose the auto range or manual range mode.
4.15.4 Connect the test leads to the ends of the resistor
or circuit for measurement.
4.15.5 Take the reading on the main indicator of the LCD.
30
*
>) �f range
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