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4.7
Diode
Set the function switch to the 'Ω cap' position
1.
Use the Mode button to select the CAP measurements
2.
Insert the black test lead into the COM terminal and the
3.
lead into the terminal
4.
Touch the test probe tips to the diode or semiconductor junction
under test
5.
Reverse the test lead polarity by reversing the red and black leads
6.
The diode or junction can be evaluated as follows:
-
If one reading displays a value (typically 0.400 V to 0.900 V)
and the other reading displays OL, the diode is good
-
If both readings display OL the device is open
-
If both readings are very small or '0' , the device is shorted
4.8
Non-Contact Voltage (NCV)
The NCV function works on any rotary switch position.
1.
Test the detector on a known live circuit before use
2.
Hold the top of the meter very close to the voltage source
3.
If voltage is present, the red light will long lighting
Note:
Do not touch the top of the meter when using this
function. Test on known live circuit before using.
4.9
Mode en backlight
To enable / disable backlight of the function buttons, press Mode
for over 1 second to turn the button backlight on or off.
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