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Sound Level Meter User Manual
• Once the drive software is installed, start the application software, connect the meter to the computer by
USB, then search for the COMX port occupied by CP210X, press SETUP button, the “ ”symbol will •
not appear on the display, which indicate the meter is transmitting data to the computer. •
• More information please refer to the software help document.
USB Drive Installation •
1-Copy the CP210XWIN Drivers to a certain directory, such as: C:\usb_driver. •
2-Connect the USB to the computer, the Windows system will show finding a new hardware. Choose specific •
directory C:\ usb_driver according to the instruction. • 2-
3-After Driver installation, a new COM port will be added to the Ports in the Device Manager. Port number •
will be ranged following the primary COM ports, such as: COM3 or COM4. • 3-