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11 Warning
To avoid possible electric shock or personal injury:
Test a given voltage to confirm its normal operation before using. Mutual
authentication of the upper and lower display data, for instance.
Please follow all the safety operation procedures.
Select the proper function and range gear according to measurement
requirements.
Confirm that the battery door has been closed before application.
Remove the test line of the calibrator before opening the battery door.
Check whether damaged or exposed metal exists in test line and whether the test
line has been conducted. Replace the damaged test line before using.
Do not touch the metal contact when the detector is used.
Connect the common line and then electric test line. As for wire removal, electric
test line should be removed first.
Don't use the calibrator under any abnormal conditions. Calibrator should be
repaired because it may have been damaged.
Don’t use the calibrator near explosive gases.
Remove test line before changing measurement or output function.
6 LR03-model (size 7) alkaline batteries or R03-model nickel-metal hydride
batteries (or nickel-cadmium batteries) should be used in the calibrator and the
battery should be placed inside the meter housing.
To avoid reading error and possible electric shock or personal injury when the
screen displays the battery under-voltage, please replace or charge the battery.
