Sharp Aquos LC 42SB45U Manuel d'utilisation - Page 12
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Preparation
Antennas
To enjoy a clearer picture, use an outdoor antenna. The following is a brief explanation of
the types of connections that are used for a coaxial cable. If your outdoor antenna uses
a 75-ohm coaxial cable with an F-type connector, plug it into the antenna terminal at the
rear of the TV set.
1.
A 75-ohm system is generally a round
cable with F-type connector that can
easily be attached to a terminal without
tools (Commercially available).
2.
A 300-ohm system is a flat "twin-lead"
cable that can be attached to a 75-ohm
terminal through a 300/75-ohm adapter
(Commercially available).
When connecting the RF cable to the TV set,
do not tighten F-type connector with tools.
If tools are used, it may cause damage to
your TV set. (The breaking of internal circuit,
etc.)
Connecting Antenna
Connect the antenna cable to the TV using one of the methods in the illustration as
shown ( 1 , 2 , 3 or 4 ).
1
Cable without a CATV converter
Cable TV lead-In
2
VHF/UHF antenna
75-ohm coaxial cable (round)
3
Combination VHF/UHF antenna
75-ohm coaxial cable (round)
300-ohm twin-lead cable (flat)
4
Separate VHF/UHF antenna
VHF
UHF
ANTENNA
ANTENNA
300-ohm twin-lead cable
or
75-ohm coaxial cable
12
Cable
Home Antenna
terminal (75-ohm)
Home Antenna
terminal (75-ohm)
or
(commercially available)
300-ohm
twin-lead cable
IN
Combiner
(commercially available)
300-ohm twin-lead cable (flat)
75-ohm coaxial cable
Coaxial cable
(commercially available)
Coaxial cable
(commercially available)
300/75-ohm adapter
OUT
To TV antenna terminal
F-type connector
75-ohm coaxial cable
(round)
F-type connector