Auto-Zone Control Systems Remote Link II Technical Guide, Installation Instructions for the Remote Link II Modem (Version 01C) - Manual (Page 9)

Remote Link II Technical Guide
9
Operator Interface
Finding the COM Port Number
Finding What COM Port Number
the Remote Link II is Using
1. Left-click on <Start> , located on the bottom left
of the Windows toolbar. Select <Control Panel> .
Double-click the <System> icon.
2. Click the <Hardware> tab. Click the <Device
Manager> button.
3. Click on the plus sign next to Ports to see all of the
COM ports.
4. Locate the USB Serial Port (COM#). The COM#
in parentheses is the port it is located on. Write this
COM port number down. You will need to know this
when setting up the Prism software.
5. If the COM port number is 10 or greater, go to
“Changing the USB Serial COM Port Number” in
the Troubleshooting section on page 19; otherwise,
continue with the section “Prism Setup” on
page 12 or “Prism II Setup” on page 13.