Therefore, the receiver can perform {HEAD ~ remote control} of the recording/reproducing device without {TAIL ~ the extra transfer} of the program number 
without
Therefore , the receiver can perform { HEAD ~ remote control } of the recording / reproducing device without { TAIL ~ the extra transfer } of the program number
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH