Yes, you can use Iris on your TV if it's connected to a device with the program - the TV will just function as a second monitor
You can go to Advanced view -> Manage monitors -> turn on and adjust your settings
If you're not seeing the Manage monitors menu enable it from the Features menu
If you're not seeing any changes on the TV go to Advanced view -> Settings menu -> uncheck low-level color API
Hope this helps :)
Customer Communications Manager and Lead Marketing Specialist
Iris Technologies Ltd.