My remote does not function properly! I have tried new batteries and even used the set up bottom to reprogram the remote to the receiver code (0720). The remote picks up and programs the codes for my other components, but not for the receiver. I've even tried using other codes in the instruction manuel for a Kenwood Reciver (0027;0186;0042;0077;1570). Any suggestions?

Audio Players & Recorders - Kenwood - VR-507 Receiver