The PDF attached to this Knowledge Base article has information on the legacy IR Manager product.

Note: The IR Manager has been replaced by the new Flux Capacitor IR Dongle.

The IR Manager is an RS232 controlled IR learning device with four (4) banks that hold up-to 32 "short" IR commands in each bank. The IR manager is sent a command via RS232 to put it into a "learning" state, and then a command is sent via RS232 to recall the previously learned command.