Panasonic 42”/50” Class 720p Plasma HDTV TH-42PX80U Operating Instructions

							Quick Start Guide
(See page 6-15)
Guía de inicio rápido
 (vea la página 6-15)TQB2AA0772-3
Operating Instructions
42”/50” Class 720p Plasma HDTV
(41.6/49.9 inches measured diagonally)
Manual de instrucciones
Televisión de alta definición de 720p y clase 42”/50” de Plas\
ma
(41,6/49,9 pulgadas medidas diagonalmente)
Model No.
Número de modelo
TH-42PX80U
TH-50PX80U
English
Español
Please read these instructions before operating your set and retain them\
 for future reference.
The images shown in this manual are for illustrative purposes only.
Lea estas instrucciones antes de utilizar su televisor y guárdelas pa\
ra consultarlas en el futuro.
Las imágenes mostradas en este manual tienen solamente fines ilustrat\
ivos.
   For assistance (U.S.A.), please call: 
  1-877-95-VIERA (958-4372)
or visit us at www.panasonic.com/contactinfo 
   For assistance (Puerto Rico), please call: 
 787-750-4300
or visit us at www.panasonic.com 
   For assistance (Canada), please call: 
 1-866-330-0014
or visit us at www.vieraconcierge.ca
   Para solicitar ayuda (EE.UU.), llame al: 
 1-877-95-VIERA (958-4372)
    
ó visítenos en www.panasonic.com/contactinfo 
   Para solicitar ayuda (Puerto Rico), llame al: 
 787-750-4300
ó visítenos en www.panasonic.com  
						

							2
SDHC Logo is a trademark.GalleryPlayer and the 
GalleryPlayer Logo are 
trademarks of GalleryPlayer, Inc.
HDAVI Control™
HDAVI Control™ is a trademark of Matsushita Electric Industrial Co., Ltd\
.
HDMI, the HDMI logo and High-Definition Multimedia Interface are  trademarks or registered trademarks of HDMI Licensing LLC.VIERA Link™ is a trademark of Matsushita Electric Industrial Co., Ltd.
Turn your own living room into a movie theater!
Experience an amazing level of multimedia excitement
This device contains a digital television tuner, so it should receive digital over the air TV programming, with a suitable 
antenna, after the end of full-power analog TV broadcasting in the United States (as required by law) on February \
17, 
2009.  Some older television receivers, if they rely on a TV antenna, will need a TV Converter to receive over the air digital 
programming, but should continue to work as before for other purposes (\
e.g., for watching low-power TV stations still 
broadcasting in analog, watching pre-recorded movies, or playing video g\
ames). When a Converter is used with an older 
television receiver, a signal splitter might be necessary to continue to receive low-power \
analog broadcasts via an antenna. 
For more information, please see www.DTV.gov. For information on the TV Converter program, and on government 
coupons that may be used toward the purchase of one, see www.dtv2009.gov, or call the NTIA at 1-888-DTV-2009. Please 
check with your cable or satellite service provider if you have question\
s about your cable or satellite set-top box.  
						

							3
Viewing
Advanced
FAQs, etc.
Quick Start Guide
Manufactured under license from Dolby Laboratories. DOLBY and the double-D symbol are trademarks of Dolby Laboratories.
EZ Sync™
EZ Sync™ is a trademark of Matsushita Electric Industrial Co., Ltd.
 Watching TV ··················\
··················\
··········· 16
 Viewing from SD Card ··················\
·············· 18
 Watching Videos and DVDs ··················\
····· 20
 How to Use Menu Functions 
(picture, sound quality, etc.) ··················\
····· 22
 VIERA LinkTM “HDAVI ControlTM” ················ 26
 Lock ··················\
··················\
··················\
······ 30
 Editing and Setting Channels ··················\
··· 32
 Closed Caption ··················\
··················\
······· 34
 Input Labels/Monitor Out ··················\
·········· 35
 Using Timer ··················\
··················\
············ 36
 Recommended AV Connections ················· 37
 Ratings List for Lock ··················\
················· 39
 Technical Information ··················\
··············· 40
 Care and Cleaning ··················\
··················\
· 43
 FAQ ··················\
··················\
··················\
······ 44
 Specifications ··················\
··················\
········· 46
 Limited Warranty (for U.S.A.) ··················\
··· 47
 Customer Services Directory (for U. S. A.) ··· 48
 Limited Warranty (for Canada) ··················\
· 49
Enjoy your TV!
Basic Features
Advanced Features
FAQs, etc.
 Safety Precautions ··················\
··················\
··· 4
 Notes ··················\
··················\
··················\
······ 5
Please read before using the unit
 Accessories/Optional Accessory  ····· 6
 Basic  Connection ··················\
··········· 9
 Identifying  Controls ··················\
······ 13
 First Time  Setup  ··················\
·········· 14
Quick Start Guide
Enjoy rich multimedia
SD memory card Camcorder
Amplifier
Home theater 
system VCR
DVD recorder/
Blu-ray Disc recorder DVD player/
Blu-ray Disc player Set Top Box
Contents  
						

							4
Safety Precautions
WARNING: To reduce the risk of fire or electric shock, do not expose this apparatu\
s to rain or moisture.Do not place liquid containers (flower vase, cups, cosmetics, etc.) ab\
ove the set
(including on shelves above, etc.).
Important Safety Instructions
1)    Read these instructions.
2)     Keep these instructions.
3)     Heed all warnings.
4)     Follow all instructions.
5)     Do not use this apparatus near water.
6)     Clean only with dry cloth.
7)      Do not block any ventilation openings. Install in 
accordance with the manufacturer’s instructions.
8)     Do not install near any heat sources such as radiators, 
heat registers, stoves, or other apparatus (including 
amplifiers) that produce heat.
9)      Do not defeat the safety purpose of the polarized or 
grounding-type plug. A polarized plug has two blades with 
one wider than the other. A grounding type plug has two 
blades and a third grounding prong. The wide blade or the 
third prong are provided for your safety. If the provided 
plug does not fit into your outlet, consult an electrician for 
replacement of the obsolete outlet.
10)    Protect the power cord from being walked on or pinched 
particularly at plugs, convenience receptacles, and the 
point where they exit from the apparatus. 11) 
  Only use attachments / accessories specified by the 
manufacturer.
12)    Use only with the cart, stand, tripod, 
bracket, or table specified by the 
manufacturer, or sold with the 
apparatus. When a cart is used, 
use caution when moving the cart / 
apparatus combination to avoid injury 
from tip-over.
13)    Unplug this apparatus during lightning storms or when 
unused for long periods of time.
14)    Refer all servicing to qualified service personnel. Servicing 
is required when the apparatus has been damaged in any 
way, such as power-supply cord or plug is damaged, liquid 
has been spilled or objects have fallen into the apparatus, 
the apparatus has been exposed to rain or moisture, does 
not operate normally, or has been dropped.
15)    To prevent electric shock, ensure the grounding pin on the 
AC cord power plug is securely connected.
FCC STATEMENT
This equipment has been tested and found to comply with the limits for a\
n Other Class B digital device, pursuant to Part 15 of the 
FCC Rules. These limits are designed to provide reasonable protection against harmf\
ul interference in a residential installation. 
This equipment generates, uses and can radiate radio frequency energy an\
d, if not installed and used in accordance with the 
instructions, may cause harmful interference to radio communications. Ho\
wever, there is no guarantee that interference will not 
occur in a particular installation. If this equipment does cause harmful\
 interference to radio or television reception, which can be 
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by o\
ne or more of the 
following measures:
  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the Panasonic Service Center or an experienced radio/TV tec\
hnician for help.
FCC Caution:
To assure continued compliance, use only shielded interface cables when c\
onnecting TV to peripheral devices.
Any changes or modifications not expressly approved by responsible party\
 may cause harmful interference and could 
void the user’s authority to operate this device.
Responsible Party: Panasonic Corporation of North America
One Panasonic Way, Secaucus, NJ 07094
Contact Source: Panasonic Consumer Electronics Company 1-877-95-VIERA (958-4372)
email: [email protected]
CANADIAN NOTICE:
For Model TH-42PX80U, TH-50PX80U
This Class B digital apparatus complies with Canadian ICES-003.
  
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
  
WARNING: To reduce the risk of electric shock, do not remove cover or back.
No user-serviceable parts inside. Refer servicing to qualified service p\
ersonnel.
The lightning flash with 
arrowhead within a triangle 
is intended to tell the user 
that parts inside the product 
are a risk of electric shock 
to persons.
The exclamation point 
within a triangle is 
intended to tell the user 
that important operating 
and servicing instructions 
are in the papers with the 
appliance. 
						

							5
Notes
Small parts can present choking hazard if accidentally 
swallowed.
Keep small parts away from young children.
discard unneeded small parts and other objects, including 
packaging materials and plastic bags/sheets to prevent 
them from being played with by young children, creating 
the potential risk of suffocation.
 Set upDo not place the Plasma TV on sloped or unstable surfaces.  The Plasma TV may fall off or tip over.
Do not place any objects on top of the Plasma TV.
  If water spills onto the Plasma TV or foreign objects get  inside it, a short-circuit may occur which could result in fire 
or electric shock. If any foreign objects get inside the Plasma 
TV, please consult an Authorized Service Center.
This Plasma TV is for use only with the following optional 
accessories. Use with any other type of optional accessories may 
cause instability which could result in the possibility of injury.
(All of the following accessories are manufactured by 
Matsushita Electric Industrial Co., Ltd.)
  • Wall-hanging bracket (Vertical)   TY-WK42PV3U  TY-WK42PV4W
  • Wall-hanging bracket (Angled)  TY-WK42PR3U
               TY-WK42PR4W
Always be sure to ask a qualified technician to carry out set-up.  Two or more people are required to install and remove the  television. If two people are not present, the television may 
be dropped, and personal injury may result.
Transport only in upright position!  Transporting the unit with its display panel facing upright or downward may cause damage to the internal circuitry.
 AC Power Supply CordThe Plasma TV is designed to operate on 120 V AC, 60 Hz. 
Securely insert the power cord plug as far as it will go.
  If the plug is not fully inserted, heat may be generated which could cause fire. If the plug is damaged or the wall socket 
plate is loose, they should not be used.
The included power cord is for use with this unit only.
Do not use any power cord other than that provided with this TV.  Doing so may cause fire or electric shocks.
Do not handle the power cord plug with wet hands.
  Doing so may cause electric shocks.Do not do anything that might damage the power cord. When 
disconnecting the power cord, hold the plug, not the cord.
 Do not make any modifications to, place heavy objects on, 
place near hot objects, heat, bend, twist or forcefully pull the 
power cord. Doing so may cause damage to the power cord 
which can cause fire or electric shock. If damage to the cord is 
suspected, have it repaired at an Authorized Service Center.
 If problems occur during useIf a problem occurs (such as no picture or no sound), or if 
smoke or an abnormal odor is detected from the Plasma 
TV, unplug the power cord immediately.
  Continued use of the TV under these conditions might cause  fire or permanent damage to the unit. Have the TV evaluated 
at an Authorized Service Center. Servicing of the TV by any 
unauthorized personnel is strongly discouraged due to its 
high voltage dangerous nature.
If water or foreign objects get inside the Plasma TV, if the 
Plasma TV is dropped, or if the cabinet becomes damaged, 
disconnect the power cord plug immediately.
  A short may occur, which could cause fire. Contact an  Authorized Service Center for any repairs that need to be 
made.
Do not cover the ventilation holes.
  Doing so may cause the Plasma TV to overheat, which can  cause fire or damage to the Plasma TV.
Leave a space of 3 15/16” (10 cm) or more at the top, left 
and right, and 2 3/4” (7 cm) or more at the rear.
When using the pedestal, keep the space between the 
bottom of the TV and the floor surface.
 When using the Plasma TVBe sure to disconnect all cables before moving the Plasma 
TV.
  Moving the TV with its cables attached might damage the  cables which, in turn, can cause fire or electric shock.
Disconnect the power plug from the wall outlet as a safety 
precaution before carrying out any cleaning.
  Electric shocks can result if this is not done.
Clean the power cord plug regularly to prevent it from 
becoming dusty.
  Built-up dust on the power cord plug can increase humidity  which might damage the insulation and cause fire. Unplug the 
cord from the wall outlet and clean it with a dry cloth.
This Plasma TV radiates infrared rays; therefore, it may 
affect other infrared communication equipment.
Install your infrared sensor in a place away from direct or 
reflected light from your Plasma TV.
Do not climb up onto the television or use it as a step. 
(Young children should be made particularly aware of this 
caution.)
  If the unit falls over or becomes damaged through misuse,  injury may result.
The TV will still consume some power as long as the power 
cord is inserted into the wall outlet.
  WARNING
 
 CAUTION
WARNING/CAUTION
 Do not display a still picture for a long timeThis causes the image to remain on the plasma screen
(“Image retention”). This is not considered a malfunction and 
is not covered by the warranty.4 : 312To prevent “Image retention”, 
the screen saver is 
automatically activated after 
a few minutes if no signals 
are sent or no operations are 
performed. (p. 45)
Typical still images■ Setup
• Channel number and other logos
• Image displayed in 4:3 mode
• SD Card photo  y• Video game  y• Computer image
  Do not place the unit where it’s exposed to sunlight or other bright light (including reflections).
  Use of some types of fluorescent lighting may reduce the remote control’s transmission range. 
						

							6
Accessories/Optional Accessory
Accessories
Check you have all the items shown.
Remote Control
Transmitter
 N2QAYB000221
Cable clamper
  Batteries for the
Remote Control
Transmitter (2)
 AA Battery
AC cord Pedestal
 TBLX0036
(TH-42PX80U)
 TBLX0037(TH-50PX80U)
Product Registration Card (U.S.A.)
Customer Care Plan Card (U.S.A.)
How to assemble (p.7)
Operating Instructions
Quick Setup Guide 
(For viewing HD programming)
Installing the remote’s batteries
Open
Hook
 
 
Note the correct polarity
(+ or -). Close
Caution
 Incorrect installation may cause 
battery leakage and corrosion, 
resulting in damage to the remote 
control.
 •  Do not mix old and new batteries.
 •  Do not mix different battery types 
(such as alkaline and manganese 
batteries).
 •  Do not use rechargeable (Ni-Cd) 
batteries.
 Do not burn or break batteries.
Optional Accessory
Note
 In order to maintain the TV’s performance and safety, be absolutely sure to ask your dealer or 
a licensed contractor to secure the wall-hanging 
brackets.
 Carefully read the instructions accompanying the plasma TV stand or pedestal, and be absolutely 
sure to take steps to prevent the TV from tipping 
over.
 Handle the TV carefully during installation since subjecting it to impact or other forces may cause 
its panel to crack.Wall-hanging bracket
(vertical)
 TY-WK42PV3U
 TY-WK42PV4W (angle)
 TY-WK42PR3U
 TY-WK42PR4W
Accessories 
						

							7
Quick Start Guide
 Accessories/Optional Accessory
Accessories
Assembly screws
(4 of each)
 
A
M5 x 18 (Silver)
B
M5 x 25 (Black)
Poles (2)
LR


L or R is printed at the 
bottom of the poles.
 Base (1)
Attaching the pedestal to TV
■Assembling the pedestal
  Fix securely with assembly screws A. (Total 4 screws)
 
 Tighten screws firmly.
 
A
L
R
Pole Front
Pole
Base
■Set-up
  Carry out work on a horizontal and level surface.
 
 Tighten screws firmly.
 
B
 Fix securely with assembly screws B. 
(Total 4 screws)
Rear side
Arrow 
mark
Pole Hole for pedestal 
installation 
Pole
 Base 
Bottom view
Warning
Do not disassemble or modify the pedestal.
 Otherwise the TV may fall over and become damaged, and personal injury may result.
Caution
Do not use any other TV and displays.
 Otherwise the TV may fall over and become damaged, and personal injury may result.
Do not use the pedestal if it becomes warped or physically damaged.
 If you use the pedestal when it is physically damaged, personal injury m\
ay result. Contact your nearest Panasonic  Dealer immediately.
During set-up, make sure that all screws are securely tightened.
 If sufficient care is not taken to ensure screws are properly tightened during\
 assembly, the pedestal will not be  strong enough to support the TV, and it might fall over and become damaged, and personal injury may res\
ult. 
						

							8
Cable Binding and AC cord Instructions
Accessories/Optional Accessory (Continued)
Antenna terminal Pin terminalsHDMI terminal
greenbluered
green
 Firmly tighten by hand. Match colors of plugs and terminals.
 Insert firmly.
 Insert firmly.
AC cord connection
To attach
hole
Insert
To bundle
To remove
To loosen Keep pushing 
both sides till 
they snap
 Snaps
Set
hooks knobKeep pushing 
the knob
Cable clamper
 Do not bundle the RF cable and AC cord 
together (could cause distorted image).
 Fasten the cables with the Cable clamper as necessary.
 When using the optional accessories, follow their assembly manuals to fix cables.
Reference of connection
Cable Binding Instructions
To attach To remove
Insert it firmly until the 
tabs on both sides click 
into place. Keep pushing both 
side snaps 
						

							9
Quick Start Guide
 Basic Connection (Antenna + TV) Accessories/Optional Accessory
To connect the antenna terminal and Cable Box
ANT OUTANT IN
Basic Connection
Note
  All cables and external equipment shown in this book are not supplied wi\
th the TV.
 For the details of the external equipment’s connections, please refer to the operating manuals for the equipment.
 When disconnecting the power cord, be absolutely sure to disconnect the \
power cord plug from the wall outlet first.
 For additional assistance, visit us at:   www.panasonic.com
www.panasonic.ca
Example 1Connecting Antenna (To watch TV)
Cable TVVHF/UHF Antenna
TV
VHF/UHF Antenna
•  NTSC (National Television System Committee):
Conventional broadcasting
• ATSC (Advanced Television Systems Committee):
   Digital TV Standards include digital high-definition television 
(HDTV), standard-definition television (SDTV), data broadcasting, 
multi-channel surround-sound audio and interactive television.
(If no Cable Box)  Cable Box/Cable
•  You need to subscribe to a cable TV service to enjoy viewing their 
programming.
•  You can enjoy high-definition programming by subscribing to a high-
definition cable service. 
The connection for high-definition can be done with the use of HDMI or 
Component Video cable. 
•  If using a Cable Box set the TV channel to CH3 or CH4 for regular cable.
•  To view high-definition programming select the correct video input. AC Cord
(Connect after all the 
other connections.)
Back of the TV
Cable TV
AC 120 V
60 HzVHF/UHF Antenna
Cable Box
Antenna terminal
 or
or
*  See page 8 ( AC  cord 
connection) 
						

							10
To connect the antenna terminal and DVD recorder or VCR
ANT OUTANT IN
TO
AUDIO
AMP
COMPONENTIN
VIDEO
IN1
2
AUDIO
PROG
OUT
RPRPBY
P
RPBYR
R L
L
L
R L
HDMI 1 AV  I N
HDMI 2
S VIDEO
1
AUDIO VIDEO
D
A
B
C
Basic Connection (Continued)
Example 2Connecting DVD recorder (VCR) (To record/playback)
DVD Recorder
If this source has higher resolution through interlace 
or progressive signal, connection can be done with 
the use of Component Video or HDMI cable.
VCR
Connection can be done with the use of an RF 
cable and Composite Video/S Video cable.VHF/UHF AntennaTV AV Equipment
(e.g. DVD Recorder 
or VCR)
Back of the TV AC Cord
AC 120 V
60 Hz
VHF/UHF Antenna
AV Equipment
(e.g. DVD Recorder or VCR) (with TV tuner)
Antenna terminal
Connecting TV and AV equipment
Please refer to 
A - D on p. 12.
*  
See page 8 
( AC cord connection)