only used to program your new remote control additional functions on your URC20-F15D. window of URC20-F15DL by approximately 30mm apart.Thank you for purchasing the URC20-F15DL universal remote control. “Show View” function scans all channels for you to have a program quick view. The remote was easy to program per the instruction provided. Only problem was there was no information covering the remote functions. ASDA UNIVERSAL REMOTE control model no URC20-DIF + user guide [ read below ] great condition,you can program this remote by setting up the brand code all