A COLR or COLR Duo unit can be connected directly to a Mac or Windows system using the built-in USB connection, as described on page 7 of the COLR Operation Guide.
This allows an emulated Ethernet interface for the computer over the COLR's USB connection, and the COLR is accessible at the default IP address of 192.168.100.1.
This default configuration works when just a single COLR unit is connected to the system.
- COLR 1: 192.168.100.1 (factory default)
- COLR 2: 192.168.101.1
- COLR 3: 192.168.102.1
Step 1. Configure the new IP address setting in the Web UI of the second and third COLR units.
Step 2: Unplug the USB cable between the computer system and the COLR units.
Step 3. Reconnect the USB cable between the computer system and the COLR units to allow a new IP address assignment to take effect on your computer system.