JVC TV-20F243 - Manual (Page 14)

12
UHF/
VHF
If you are using outdoor antenna (outdoor antenna not included), follow the instructions below that
correspond to your antenna system. If you are using a cable TV service (CATV), see page 13 for Cable TV
connections.
Combination VHF/UHF Antenna (Separate VHF and UHF 300 ohm twin-lead wires)
Combination VHF/UHF Antenna (Single 75 ohm cable or 300 ohm twin-lead wire)
ANTENNA CONNECTIONS
Connect the UHF 300 ohm twin-lead wire to the
combiner (not supplied). Connect the VHF 300 ohm
twin-lead wire to the 300-75 ohm matching trans-
former. Attach the transformer to the combiner, then
attach the combiner to the antenna jack.
Separate VHF/UHF Antennas (75 ohm VHF cable and 300 ohm UHF twin-lead wires)
Connect the 75 ohm cable from the combination VHF/
UHF antenna to the antenna jack.
If your combination VHF/UHF antenna has a 300 ohm
twin-lead wire, the use of the 300-75 ohm matching
transformer may be necessary.
Connect the VHF 75 ohm cable and UHF 300 ohm
twin-lead wire to the combiner. Attach the combiner
to the antenna jack.
UHF/
VHF
UHF
/ VHF
UHF
/ VHF
75 OHM
COAXIAL
CABLE
VHF 300 ohm
UHF 300 ohm
300-75 OHM
MATCHING
TRANSFORMER
(not included)
COMBINER
(not included)
300-75 OHM
MATCHING
TRANSFORMER
(not included)
VHF 75 ohm
UHF 300 ohm
COMBINER
(not included)
5B40401A-E/P10-19 15/01/2002, 12:54 12