Liteon Recorder I Have A Liteon Vhs/dvd Recorder, Do I Need A Special Cable To Record Onto A Dvd Disk From Just The Tv?? Help?

I have a liteon vhs/dvd recorder, do i need a special cable to record onto a dvd disk from just the tv?? help? - liteon recorder

I connected everything to a TV, but when I scan in a DVD and I redcord, hard disk, then says "can not read the CD, insert another"