Calibration Procedure
1. Set the meter to the 200 pF range and adjust the zero capacitance
knob until the display reads zero.
2. Connect a standard capacitor whose value is near a full scale reading
on one of the higher ranges, and is known to have within
± 0.1 %
accuracy.
3.
Select the appropriate range scale.
4.
Adjust R40 for display reading equal to the known standard
capacitance.
Battery Replacement
CAUTION
BEFORE ATTE MPTING BATTERY REMOVAL OR
REPLACE MENT, DISCONNECT TEST LEADS FROM
ANY ENERGIZED CIRCUITS TO AVOID SHOCK
HAZARD.
1. Remove the two (2) screws in the rear cover of the case, and lift the
back off from the front section.
2. Replace battery with a 9 V battery and be sure to observe polarity.
3.
Carefully replace the rear cover and replace the two (2) screws.
Fuse Replacement
1.
Remove the two (2) screws in the rear cover of the case, and lift the
back off from the front section.
2. Replace blown fuse with a new 100 mA/250 V, fast blow fuse. To pre
vent fire or damage to meter, do not use a fuse which has a higher
rated value than specified.
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