Sharp LC-20E1U Operation Manual page 10

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 30g-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).
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 the ANT. terminal on the rear of the TV set.
A. Combination VHF/UHF Antenna
300/75-ohm
adapter VHF/UHF
VHF/ HF (n°t s_PPkied) antenna
300-ohm {_
tw_n._ead
I 75_ohm
eeaxial ¢abke
Antenna cable (supplied)
B. Separate VHF and/or
UHF Antennas
UHF
antenn a VHF
Antenna input
terminal
\ 7_ohm
m
J