Antenna Connections - Panasonic PV-9D53 Operating Instructions Manual

Tv/dvd combination
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NOTES: • ALWAYS TURN THE TV/DVD TO "OFF"
BEFORE SWITCHING
THE IGNITION
OF
THE CAR ENGINE.
• Make sure that the negative terrnina_ of tile
battery is grounded.
This set is designed for use with negative
grounding
systems only.
• Use the supplied car cord only.
• When the TV/DVD is not in use, always discon-
nect it from the car cigarette
lighter socket to
avoid a battery drain.
• If the TV/DVD is to be directly connected
to a
12V DC power source, for example,
recrea-
tional vehicle
(RV) applications,
make sure
the power cord is connected
after the ignition
switch to avoid battery drain.
• Do not operate the TV/DVD if the car battery is
weak. Peak current from the car alternator could
blow the DC fuse.
• Check the battery's charge level regularly
when the TV/DVD is used in a vehicle.
REPLACING
THE FUSE IN THE CAR
BATTERY
CORD
PLUG
if the fuse in the car battery cord plug blows, replace
it with a new 8 A fuse (Fast Blow Type) as shown
below. Unscrew the tip of the plug to remove.
_kPlease
use correctfuse.
Antenna connections
If you are using an indoor
or outdoor
antenna,
fol-
low the instructions
below that correspond
to your
antenna
system.
If you are using a cable TV service
(CAW),
see page 14 for Cable TV connections.
Combination VHF/UHF Antenna
(Single 75 ohm cable or 300 ohm
twin-lead wire)
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.
Antenna
Jack
Antenna
Jack
75 ohm
Coaxial
Cable
300-75 ohm Matching
Transformer
Combination VHF/UHF Antenna
(Separate VHF and UHF 300 ohm
twin-lead wires)
Connect the U HF 300 ohm twin4ead wire to the Combiner
(not supplied).
Connect
the VHF 300 ohm twin4ead
wire to the 300-75 ohm Matching
Transformer.
Attach
the Transformer
to the Combiner,
then attach the
Combiner
to the Antenna
Jack.
Antenna
Jack
I
300*75 ohm Matching
_1_,,.
Transformer
UHF 300 oh
300 ohm
Separate VHF/UHF Antennas
(75 ohm VHF cable and 300 ohm UHF
twin-lead wires)
Connect
the VHF 75 ohm cable and UHF 300 ohm
twinqead
wire to the Combiner
(not supplied).
Attach
the Combiner
to the Antenna
Jack.
Antenna
Jack
VHF 75 ohm
UHF 300 ohm
13

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