User Manual

8.2. PC Software Operating Manual
1. Make sure the two Install USB driver and Install software files in the
attached CD successfully installed before any measurement.
2. Power on the Multimeter and hold for 2 seconds the USB / REL-
button. The symbol "RS232" appears in the display. The interface of
the device is now activated and is ready to transmit measured
values to the device software on the PC.
3. Connect the meter’s OPTICAL PORT and computer USB port with
the USB line.
4. Run the PC-Software, click the SET menu; select the System Set;
then select the proper COM port in the Serial Port Select. As for the
proper COMport, we can view it in the Device Manager by following
these steps.
* Right-click the “My Computer” icon on the Windows desktop,
and then click “Properties”.
* Click the “Hardware” tab and then click “Device Manager”.
* Scroll through the list of installed devices till you locate the
Ports (Com and LPT) entry. Click the plus (+) beside this entry
to view the installed ports.
5. Select the default sampling rate or you can select other desired
sampling rate.
6. Now press the Start in the PC-Software to measure and view the
synchronic data or graph in the software interface.
7. To disable the interface, hold for 2 seconds the USB / REL button
again. The "RS232" icon disappears from the display and the
interface is disabled.
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