Sharp LC20S7U - 20" LCD TV

Preparation (Continued)
-
• The antenna requirements for good color television reception are more important than those for black &white television
reception. For this reason, a good quality outdoor antenna is strongly recommended.
The following is a brief explanation
of the type of connections that are provided with the various antenna systems.
1. A 75-ohm system is generally a round cable with F-type connector that
can easily be attached to a terminal without tools (not supplied).
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 (not supplied).
OUTDOOR ANTENNA CONNECTION
+ F-type connector
---.
75-ohm coaxial cable (round)
300-ohm twin-lead cable (flat)
• Use one of the following two diagrams if you connect an outdoor antenna.
A: Using a VHF/UHF combination outdoor antenna
B: Using separate VHF and/or UHF outdoor antennas
• Connect the outdoor antenna cable lead-in to ANT. (Antenna terminal) on the rear of the main unit.
A. Combination VHF/UHF Antenna
300175-ohm
L
adapter
(not supplied)
VHF/UHF
VHF/UHF antenna
v ~
antenna J 300-ohm
~or twin·lead
CO~i~h~bl:-t.L _ ... ~1~"' •• ~\~====~9~1I.,..----_ .....
Antenna cable
(commercially available)
B. Separate VHF and/or
UHF Antennas
UHF
antenna VHF
iWi~:?:~ antenna
Combiner Vi
(not supplied) 30.0-ohm
"'OUT . INI_tw=l=n-::J'le.ad _
\ ~a~~~:~.b'~T
ANT. (Antenna
terminal)
F-type connector
~~l~
75-ohm coaxial ~
s@
F-type connector should be finger-tightened only.
When connecting the RF cable to the LCD TV set, do not tighten F-type
connector with tools.
If tools are used, it may cause damage to your LCD TV set.
(The breaking of internal circuit, etc.)