Learning codes can sometimes be a black art. Lighting conditions in the room can have a significant effect. Make sure that there are no fluorescent lights on, and that incandescents are not bright. Experiment with the distance and the angle between the source remote and the iPronto during the learning process.

The Pronto and Pronto NG files sections on Remote Central contain thousands of codes, all of which are compatible with iPronto. Check and see if your codes are there. If so, all you need to do is copy them into your icf. You may need to open some of those files in their native editor in order to copy them. You will find the appropriate editors available free for the downloading in the Remote Central files and also on the Philips Pronto website.