I've been hunting through the menus on my 4DTV Model 920 receiver, but I haven't found any options in there to change the remote control frequency. Does anybody know if it is possible to change the remote frequency? My receiver occasionally will turn itself off, or will bring up the guide. Lots of my neighbours have Starchoice systems (which are on the Digicipher platform too), and I am starting to suspect that somebody with a UHF remote in my area may be interfering with my receiver...