97
Connecting and Setting Method
IMPORTANT
The instrument’s USB port is a pseudo COM port. In the case of the communication, it is
necessary to set the speed as well as the RS-232C. In the COM port setting, the COM port
number that is allocated to the USB port varies with the computer in use.
Check the COM port number that is allocated by the following method.
1. Open the device manager.
• In the case of Windows Vista
[Start] - [Control Panel] - [Hardware and Sound] - [Device Manager]
• In the case of Windows 7
[Start] - [Control Panel] - [System and Security] - [Device Manager]
• In the case of Windows 8
[Desktop] - [Right Click on Start] - [Device Manager]
2. The “X” of Prolic USB-to-Serial Comm Port (COMX) under “Port (COM and LPL)” is the COM port
number.
9
Communication (RS-232C, USB)