Jvc AV 24F702 User Manual download pdf (Page 11)

Converter/Descrambler

A/B SwitchSplitter

This television has an extended

tuning range and can tune most

cable channels without using a

cable company supplied

converter box. Some cable

companies offer "premium pay

channels" in which the signal is

scrambled. Descrambling these

signals for normal viewing

requires the use of a descrambler

device which is generally

provided by the cable company.

ANTENNA/CATV CONNECTIONS

Separate VHF/UHF Antennas

Connect the 75 ohm Cable from the VHF antenna and the UHF

antenna Twin-lead to a combiner (not supplied). Attach the

Combiner to the Antenna Jack.

NOTE:If your VHF antenna has a Twin-lead Wire, use the 300-

75 ohm Matching Transformer (not supplied), then connect the

Transformer to the Combiner.

For Subscribers to Basic Cable TV Service

For basic cable service not requiring a Converter/Descrambler

box, connect the CATV 75 ohm Coaxial Cable directly to the

Antenna Jack on the back of the television.

For Subscribers to Scrambled Cable TV Service

If you subscribe to a cable service which requires the use of a

Converter/Descrambler box, connect the incoming cable to the

Converter/Descrambler box and connect the output of the box

to the Antenna Jack on the back of the television. Follow the

connections shown left. Set the television to the output of the

Converter/Descrambler box (usually channel 3 or 4) and use

the Converter/Descrambler box to select channels.

For Subscribers to Unscrambled Basic Cable with

Scrambled Premium Channels

If you subscribe to a cable service in which basic cable

channels are unscrambled and premium channels require the

use of a Converter/Descrambler box, you may wish to use a

two-set signal splitter (sometimes called a "two-set coupler")

and an A/B Switch box from the cable installer or an electronics

supply store. Follow the connections shown left. With the switch

in the "B" position, you can directly tune any nonscrambled

channels on your TV. With the switch in the "A" position, tune

your TV to the output of the Converter/Descrambler box (usually

channel 3 or 4) and use the box to tune scrambled channels.

Combination VHF/UHF Antenna (Single 75 ohm

Cable or 300 ohm Twin-lead Wire)

Connect the 75 ohm cable from a combination VHF/UHF

antenna to the Antenna Jack. If your combination antenna has

a 300 ohm Twin-lead Wire, use the 300-75 ohm Matching

Transformer (not supplied).

Combination VHF/UHF Antenna (Separate VHF and

UHF 300 ohm Twin-leads)

Connect the UHF Twin-lead Wire to a Combiner (not supplied).

Connect the VHF Twin-lead to the 300-75 ohm Matching

Transformer (not supplied).

Attach the Transformer to the

Combiner. Attach the Combiner to the Antenna Jack.

300-75 ohm

Matching Transformer

(not supplied)

Combiner

(not supplied)

300-75 ohm

Matching Transformer

(not supplied)

VHF Antenna

Incoming CATV

Single 75 ohm Cable

Combination VHF/UHF Antenna

300 ohm Twin-lead Wire

Splitter

Take off the Splitter

Single 75 ohm Cable

300 ohm Twin-lead Wire

UHF Antenna

S-VIDEO

VIDEO

VIDEO 2VIDEO 1

AUDIO

L/MONO

VIDEO

L/MONO

AUDIO

OUTIN

ANT(75Ω)

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Jvc AV 24F702 User Manual Page 11

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