Help. I set up my VCR. I did my intial setup. Tuner shows cable channel thru VCR. I set program to record channel 3 and set Timer, but no matter how many times I set the program to record channel 3, the VCR records L-1 which is not a channel and it records static black space. If I manually press record on Channel 3, no problem. It records just fine, but setting the program to channel 3 and setting Timer repeatedly just records L-1. What is that?!?