4 Connecting and Checking the Antenna

Connection with Antenna Cable

1.Cable without a CATV Converter

2.VHF/UHF Combination Antenna

Cable TV lead-in

 

VHF, UHF or

 

VHF/UHF combination

 

antenna

 

75 ohm coaxial cable (round)

or

300-75 ohm ADAPTOR

 

 

300 ohm twin-lead (flat) (Not supplied)

3. Separate VHF/UHF Antenna

VHF ANTENNA

UHF ANTENNA

 

 

300 ohm twin-lead

 

COMBINER

 

(Not supplied)

 

300 ohm twin-lead

 

IN OUT

or

75 ohm coaxial cable

 

Home Antenna terminal (75 ohm)

Back of Rear Projection TV

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ANTENNA IN

Coaxial Cable (Not supplied)

Signal Splitter (commercially

available)

Notice

F-type connector shold be finger-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.)

CABLE TV (CATV) CONNECTION

F-type connector

X

75-ohm coaxial cable

A 75 ohm coaxial cable connector is built into the set for easy hookup. When connecting the 75 ohm coaxial cable to the set, screw the 75 ohm cable to the COAXIAL CABLE CONNECTOR.

Some cable TV companies offer “premium pay channels”. Since the signals of these premium pay channels are scrambled, a cable TV converter/descrambler is generally provided to the subscriber by the cable TV

company. This converter/descrambler is necessary for normal viewing of the scrambled channels. (Set your TV on channel 3 or 4. Typically one of these channels is used. If channel is unknown, consult your cable TV company.) For more specific instructions on installing cable TV, consult your cable TV company. One possible method of utilizing the converter/descrambler provided by your cable TV company is explained below.

Please note: RF switch equipped with position A/B (not provided) is required.

“A” position on the RF switch (not supplied) : You can view all unscrambled channels using the TV’s channel keys.

“B” position on the RF switch (not supplied) : You can view the scrambled channels via the converter/descrambler using the converter’s channel keys.

RF switch (not suppiled)

 

A

 

 

OUT

IN

 

 

 

B

OUT

IN

 

 

 

 

Cable TV converter /

 

 

descrambler

 

 

(not supplied)

Two-set

signal

splitter Cable TV Line (not

supplied)

Consult your local dealer or Service center for the type of splitter, RF switch or combiner that might be required.

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Vivitek DVR5612 manual Connecting and Checking the Antenna, Connection with Antenna Cable, Out