Sharp 25NM180 25NM180 Operation Manual - Page 7

Cable Tv Catv Connection

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Antenna Connections 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 COAXIAL CABLE CONNECTOR. • 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 on 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: RF switch equipped with position A/B (not provided) is required. "A" position on the RF switch (not supplied) : You can view all unscrambled channels using the TV's channel keys. "B" position on the RF switch (not supplied) : You can view the scrambled channels via the converter/descrambler using the converter's channel keys. RF switch (not supplied) OUT IN Cable TV converter/ descrambler (not supplied) Two-set signal splitter (not supplied) Cable TV Line NOTE: • Consult your SHARP Dealer or Service Center for the type of splitter, RF switch or combiner that might be required. 07-16/25N-M180 w/Imp. Safe 7 7 6/1/00, 10:04 AM

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7
Antenna Connections
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 COAXIAL CABLE CONNECTOR.
•
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 on 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: RF switch equipped with position A/B (not provided) is required.
“A” position on the RF switch (not supplied)
:
You can view all unscrambled channels using
the TV’s channel keys.
“B” position on the RF switch (not supplied)
:
You can view the scrambled channels via the
converter/descrambler using the converter’s
channel keys.
Cable TV Line
Cable TV converter/
descrambler
(not supplied)
Two-set
signal
splitter
(not
supplied)
RF switch (not supplied)
OUT
IN
NOTE:
•
Consult your SHARP Dealer or Service Center for the type of splitter, RF switch or combiner
that might be required.
07-16/25N-M180 w/Imp. Safe
6/1/00, 10:04 AM
7