Preparation, Using the remote control unit, Cautions regarding remote control unit – Sharp LC-22DV27UT User Manual

Page 16: Antennas

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F-type connector should be

fingertightened 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.)

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).

Using the remote control unit

Use the remote control unit by pointing it towards the remote control sensor on

the TV/DVD. 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/DVD

is under direct sunlight or strong lighting. In such cases, change the angle of the lighting or

the TV/DVD, 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.

Preparation

300-ohm twin-lead cable (flat)

F-type connector

75-ohm coaxial cable (round)

F-type connector

75-ohm coaxial cable

NOTICE

Connecting Antenna Cable

Cable without a

CATV converter

Combination VHF/

UHF antenna

Separate VHF/

UHF antenna

VHF/UHF antenna

Connect the antenna cable to the

TV using one of the methods in the

illustration as shown (,,or).

To TV antenna terminal

Cable TV lead-In

75-ohm coaxial cable (round)

75-ohm coaxial cable (round)

or

300-ohm twin-lead cable (flat)

Home Antenna

terminal (75-ohm)

Home Antenna

terminal (75-ohm)

Coaxial cable

(commercially available)

Coaxial cable

(commercially available)

300/75-ohm adapter

(commercially available)

VHF

ANTENNA

UHF

ANTENNA

300-ohm

twin-lead cable

Combiner

(commercially

available)

or

300-ohm twin-lead cable

75-ohm coaxial cable

IN OUT

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6/24/09 5:35:08 PM

6/24/09 5:35:08 PM

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