Denver TVD-2148, Operating Instructions Manual

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Combination VHF/UHF
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.
Combination VHF/UHF Antenna (Separate VHF and UHF 300 ohm
twin-lead)
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.
Separate VHF/UHF Antenna
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
300 ohm twin-lead wire
Splitter
Take off the Splitter
300-75 OHM MATCHING
TRANSFORMER
(not supplied)
UHF Antenna
300 ohm twin-lead wire
VHF Antenna
Single 75 ohm cable
300 ohm twin-lead wire
300-75 OHM MATCHING
TRANSFORMER
(not supplied)
COMBINER
(not supplied)
Incoming CATV
Converter/Descrambler
Converter/Descrambler
Splitter A/B Switch A B
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.
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