GE Sievers 900 Series - Determining Your Communications Port Number

Appendix
GE Analytical Instruments ©2009 230 of 236 DLM 90488-01 Rev. A
Determining Your Communications Port Number
If your computer has more than one serial port, it is possible that more than one communication
port is in use. To try to determine which communication port is being used to connect to the
Analyzer, you can follow these steps:
1. Display the System Properties window (select System in the Control Panel window).
2. Select the Hardware tab.
3. Click the Device Manager button.
4. Scroll down to Ports (Com and LPT) and expand the menu by clicking the plus sign (+).
5. The communication ports in use should be listed, along with device names.