SpectralLED® RS-7 USER MANUAL Page 213.2 Settings Menu2a. Select COM Port: Connects to the RS-7Disconnect From COM Port: Disconnects to the RS-7, freeing the COM port for another program to useSelect COM Port: Click on the arrow to display a list of available COM ports, then click on the appropriate COMport in order to connect to the RS-7. Once you have identified the COM port, SpectralLED Assistant willremember it and automatically connect to the RS-7 using the same COM port the next time SpectralLEDAssistant is launched, so you don’t have to select the COM port each and every time. Offline allows SpectralLEDAssistant to be operated without an RS-7 attached; if you select Offline, you will be prompted for the name ofthe SpectralCal_HXnnnn_nnnnnnnn.bin file (associated with a particular RS-7, generated automatically bySpectralLED Assistant during SPECTRAL CAL SYNC) you wish to use during this “simulated” operation.