Antenna Connections - Panasonic PV-9D53 Operating Instructions Manual

9" diagonal roadshow tv/dvd combination pv-9d53
Hide thumbs Also See for PV-9D53:
Table of Contents

Advertisement

NOTES: • ALWAYS TURN THE TV/DVD TO "OFF"
BEFORE SWITCHING THE IGNITION OF
THE CAR ENGINE.
• Make sure that the negative terminal of the
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.
PLUG
Please use correct fuse.
8A FUSE
TIP

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
(CATV), 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
75 ohm
Coaxial
Cable
300-75 ohm Matching Transformer
Combination VHF/UHF Antenna
( Separate VHF and UHF 300 ohm
twin-lead wires )
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 Transformer. Attach
the Transformer to the Combiner, then attach the
Combiner to the Antenna Jack.
Antenna Jack
Combiner
UHF 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
twin-lead wire to the Combiner (not supplied). Attach
the Combiner to the Antenna Jack.
Antenna Jack
Combiner
UHF 300 ohm
Antenna Jack
300-75 ohm Matching
Transformer
VHF 300 ohm
VHF 75 ohm
13

Advertisement

Table of Contents
loading

Table of Contents