THORLABS BSC202 - Page 56

Appendix B
56 HA0278T Rev H Dec 2016
6) In the device manager, click ‘Ports (COM & LPT)’, and note the ‘APT USB Device
Serial Port’ COM port number (e.g. COM3).
This COM port can then be used by the client application to communicate with the
device using the low level protocol messages.