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RCA IB-F20551WN Owner's Manual page 18

Thomson

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The antenna is the "signal receiver" for
television. Most modern TV antennas
receive both VHF (Very High
Frequency) and UHF (Ultra High
Frequency) channels. Channels 2-13 are
VHF channels, and channels 14-69 are
UHF channels.
'_
Typical
Indoor
Antenna
Typical
Outdoor
Antenna
In most situations you will get better
picture and sound quality if you use an
outdoor antenna or connect your TV to a
cable-TV system.
Cable-TV (CATV) supplies television
signals directly by cable without the
need for a home antenna. Cable-TV
delivers both VHF and UHF channels
and other channels not available from
your antenna.
Shown below are two basic types of
antenna cables. Signals from a home
antenna may be conducted through either
type. Cable-TV signals, however, are
always conducted through round,
75-ohm coaxial cable.
Types of Antenna Cables
Flat 300-ohm
twin-lead cable
::_1_
-4{-_
Slip-on End
[_
-,_.----_
Screw-on
End
Round 75-ohm
coaxial cable
Use the connector shown below to
connect your antenna or cable-TV
system to the back of the TV.
©1
1-'----'-'-'---
!
I
'1
BFor
20-inch*
TV models only
Follow these steps to connect an optional dipole antenna. You
can order a dipole antenna direct by mail with the order form
on page 25.
O
Insert the antenna base into the pocketed slot on the back
of your set. Stand at the back of your set, with the antenna
twin-lead facing you. Then press the base of the antenna into
the slot until it locks in place.
Q
Connect the ends of the twin-lead to the Antenna Adapter
(supplied).
Connect the Antenna Adapter to the CABLE/ANTENNA
connector on the back of the TV.
) Later, after
turned
the TV,
the length and
you've
on
adjust
position of the antenna rods for best reception.
• For viewing VHF channels, extend the rods fully.
• For viewing UHF channels, shorten the rods for best
reception.
Note: The optional dipole antenna (RCA #156265) is designed to fit and
lock into the slot in the back of your TV.
. .*__20-inchmodels in the USA are referred to as 21-inch models in Canada.
Dipole Antenna (optional)
(such as #156265)
\
®
Twin Lead
16

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