Sharp LD-26SH1U LD-26SH1U Operation Manual - Page 19

Connecting the TV to a home antenna terminal Cable TV (CATV) connection - A 75-ohm coaxial cable connector is built into the set for easy hookup. When connecting the 75-ohm coaxial cable to the set, screw the 75-ohm cable to the antenna input terminal (ANT). - Some cable TV companies offer "premium pay channels". Since the signals of these premium pay channels are scrambled, a cable TV converter/descrambler is generally provided to the subscriber by the cable TV company. This converter/descrambler is necessary for normal viewing of the scrambled channels. (Set your TV to channel 3 or 4, typically one of these channels is used. If this is unknown, consult your cable TV company.) For more specific instructions on installing cable TV, consult your cable TV company. One possible method of utilizing the converter/descrambler provided by your cable TV company is explained below. Please note: An RF switch provided with two inputs (A and B) is required (commercially available). "A" position on the RF switch (commercially available): You can view all unscrambled channels by using the TV's channel buttons. "B" position on the RF switch (commercially available): You can view the scrambled channels via the converter/descrambler by using the converter's channel keys. RF switch (commercially available) OUT IN Cable TV converter/ descrambler (commercially available) Two-set signal splitter (commercially available) Cable TV Line Note: - Consult your SHARP Dealer or Service Center for the type of splitter, RF switch, or combiner that might be required. E18