MCS640 Thermal Imager Manual Getting Started • 25
3.2.3 Configure the Windows Operating System
You need to add LumaSpec R/T to the list of “Allowed programs” to prevent the Windows Firewall from
blocking incoming packets.
To add LumaSpec R/T software to the list of “Allowed programs”:
1. Click Start > Control Panel > Systems and Security > Windows Firewall.
2. Click Allow a program or feature through Windows Firewall.
3. If LumaSpec R/T is not in the list, click Allow another program…