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b) Calibration with closed
measuring inputs
• Push the button “CAL/Hz”(E).
The display shows “Srt”.
• Hold the two measuring prods together.
• Push the button “CAL/Hz” (E) to start.
• “Srt” flashes in the display.
• After approx. 15 seconds, the status is displayed.
Display “PASS“: partial calibration successful.
Display “FAIL”: partial calibration failed.
In this case, check all contact points for contamination
and repeat the entire calibration process.
After successful calibration with closed measuring inputs, push the button “CAL/Hz”(E).
The calibration mode is terminated and the measuring device returns to measuring operation.
9. uSB INTERfaCE
At the top of the meter, a mini USB interface is integrated through which the installed recharge-
able battery can be charged. It can also be used to transfer the measured data to a computer
where they can be processed further.
The data connection with a free USB interface of your computer can be established with cable
included in the delivery.
For this, plug the interface cable into the USB plug above the casing.
