Preparation; Using The Remote Control Unit; Cautions Regarding Remote Control Unit; Antennas - Sharp LC-32AV22U Operation Manual

Preparation

Using the remote control unit

Use the remote control unit by pointing it towards the remote control sensor on the TV.
Objects between the remote control unit and the remote control sensor may prevent proper
operation.

Cautions regarding remote control unit

• Do not expose the remote control unit to shock.
• In addition, do not expose the remote control unit to liquids, and do not place in an area
with high humidity.
• Do not install or place the remote control unit under direct sunlight. The heat may cause
deformation of the remote control unit.
• The remote control unit may not work properly if the remote control sensor on the TV is
under direct sunlight or strong lighting. In such cases, change the angle of the lighting or
the TV, or operate the remote control unit closer to the remote control sensor.

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).
F-type connector
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).
Connecting Antenna Cable
① Cable without a
CATV converter
② VHF/UHF antenna
③ Combination VHF/
UHF antenna
or
VHF
ANTENNA
④ Separate VHF/
UHF antenna
or
12
75-ohm coaxial cable (round)
300-ohm twin-lead cable (flat)
Home Antenna
terminal (75-ohm)
Cable TV lead-In
Home Antenna
terminal (75-ohm)
75-ohm coaxial cable (round)
75-ohm coaxial cable (round)
300-ohm twin-lead cable (flat)
UHF
(commercially available)
ANTENNA
300-ohm
twin-lead cable
Combiner
(commercially
available)
300-ohm twin-lead cable
IN OUT
75-ohm coaxial cable
F-type connector should be finger-
NOTICE
tightened only.
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.)
75-ohm coaxial cable
• Connect the antenna cable to the
Coaxial cable
TV using one of the methods in the
(commercially available)
illustration as shown (①, ②, ③ or ④).
Coaxial cable
(commercially available)
300/75-ohm adapter
To TV antenna terminal
F-type connector