IR Tips 

The IR receiver within the KIRAMTR module is a dedicated IC designed specifically for this purpose. It will work best when the remote control is aimed directly at the IR Learn window at a distance of between 12 and 50cm. 

Try to use away from other strong sources of IR such as direct sunlight or bright fluorescent lighting. 

If using a plugged in external IR receiver the distance may be increased to between 1 and 3m.