Replacing The Battery - TESTBOY TV 350 Bedienungsanleitung

Operating instructions
USB real-time data transfer
Install the software and the USB driver on your PC.
Switch on the measuring instrument and connect it with your computer per USB cable.
Start the PC software.
The software is available under www.testboy.de.
Hold the " /USB" button depressed for 3 seconds to activate / deactivate the real-time trans-
fer via USB.
The PC software displays the data and diagrammes.

Replacing the battery

The " " symbol indicates the need to replace the battery.
Switch off the measuring instrument and remove the battery cover.
Replace old batteries.
Replace the battery cover correctly.
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