Panasonic Viera TX-P42GT20L User manual

TQB0E2054
Operating Instructions
Plasma Television
English
Thank you for purchasing this Panasonic product.
Please read these instructions carefully before operating this product and retain them for future reference.
The images shown in this manual are for illustrative purposes only.
Model No.
TX-P42GT20L

2
Experience an amazing level of
multimedia excitement
Amplifier with
Speaker system
VCR
DVD Player
DVD Recorder
Enjoy rich multimedia
USB HDD
Notice for DVB functions
This TV is designed to meet the standards (current as of August, 2009) of DVB-T
(MPEG2 and MPEG4-AVC(H.264)) digital terrestrial services and DVB-C (MPEG2 and
MPEG4-AVC(H.264)) digital cable services.
Consult your local dealer for availability of DVB-T services in your area.
Consult your cable service provider for availability of DVB-C services with this TV.
This TV may not work correctly with the signal which does not meet the standards of DVB-T
●
or DVB-C.
Not all the features are available depending on the country, area, broadcaster, service
●
provider.
Not all CI modules work properly with this TV. Consult your service provider about the
●
available CI module.
This TV may not work correctly with CI module that is not approved by the service provider.
●
Additional fees may be charged depending on the service provider.●
This TV does not support digital teletext (MHEG) functions.●
The compatibility with future DVB services is not guaranteed.●
Check the latest information on the available services at the following website. (English only) ●
http://panasonic.jp/support/global/cs/tv/

Basic AdvancedQuick Start Guide
3
Contents
Be Sure to Read
Safety Precautions (Warning / Caution)
●················· 4
Quick Start Guide
Accessories / Options
●·······························6
Identifying Controls
●···································8
Basic Connection
●····································10
Auto Setup
●··············································12
Quick Start Guide
Enjoy your TV!
Basic Features
Watching TV
●························································· 16
Using TV Guide
●···················································· 20
Viewing Teletext
●···················································· 22
Watching External inputs
●······································ 24
Viewing 3D images
●··············································· 26
How to Use VIERA TOOLS
●·································· 30
How to Use Menu Functions
●································ 31
Basic
Advanced Features
Retuning from Setup Menu
●·································· 38
Tuning and Editing Channels (DVB)
●····················· 40
Tuning and Editing Channels (Analogue)
●············· 44
Timer Programming
●·············································· 46
Child Lock
●····························································· 48
Input Labels
●·························································· 50
Using Common Interface
●······································ 51
Shipping Condition
●··············································· 52
Updating the TV Software
●···································· 53
Displaying PC Screen on TV
●································ 54
Advanced Picture Settings
●··································· 56
USB HDD Recording
●············································ 58
Using Media Player
●·············································· 62
Using Network Services
●······································· 70
(DLNA / VIERA CAST)
Link Functions
●······················································ 80
(Q-Link / VIERA Link)
External Equipment
●·············································· 88
Advanced
FAQs, etc.
Technical Information
●··········································· 90
FAQs
●···································································· 95
Maintenance
●························································· 97
Licence
●································································· 98
Specifications
●······················································· 99
FAQs, etc.
Camcorder
Personal
computer
Set top box
SD Card
Do not display a still picture for a■
long time
This causes the image to remain on the plasma screen
(“image retention”).
This is not considered a malfunction and is not covered
by the warranty.
Typical still images
Chann●el number and other logos
Image displayed in 4:3 mode●
Video game●
Compu●ter image
To prevent image retention, contrast is lowered
automatically after a few minutes if no signals are sent
or no operations are performed. (p. 95)
Keep the TV away from these types of■
equipment
Electronic equipment●
Do not place video equipment too close to the TV,
electromagnetic interference may distort pictures /
sound.
Equipment with an infrared sensor●
This TV emits infrared rays which may interfere with
the operation of other equipment.

4
Safety Precautions
Warning
Mains plug and lead■
To help avoid risk of electrical shock, fire, damage or injury, please follow the warnings below:
This TV is designed to operate on AC 220-240 V,●
50 / 60 Hz.
Insert the mains plug fully into the socket outlet.●
Ensure that the mains plug is easily accessible.●
Remove the mains plug when cleaning the TV.●
Do not touch the mains plug with a wet hand.●
Do not damage the mains lead.●
Do not place a heavy•
object on the lead.
Do not place the lead•
near a high temperature
object.
Do not pull on the lead.•
Hold onto the mains plug
body when disconnecting
the plug.
Do not move the TV with the lead plugged into a•
socket outlet.
Do not twist the lead, bend it excessively or•
stretch it.
Do not use a damaged mains plug or socket outlet.•
Ensure the TV does not crush the mains lead.•
If you detect anything unusual, immediately
switch off the mains supply switch and
remove the mains plug.
AC 220-240 V
50 / 60 Hz
Do not use any mains lead other than that provided with this TV.●
Ensure the earth pin on the mains plug is securely connected to prevent electrical shock.●
An apparatus with CLASS I construction shall be connected to a mains socket outlet with a protective•
earthing connection.
IMPORTANT: THE MOULDED MAINS PLUG
FOR YOUR SAFETY, PLEASE READ THE FOLLOWING TEXT CAREFULLY.
This TV is supplied with a moulded three pin mains plug for your safety and convenience. A 10 amp fuse is
fitted in this mains plug. Shall the fuse need to be replaced, please ensure that the replacement fuse has a
rating of 10 amps and that it is approved by ASTA or BSI to BS1362.
Check for the ASTA mark
ASA
or the BSI mark on the body of the fuse.
If the mains plug contains a removable fuse cover, you must ensure that it is refitted when the fuse is replaced.
If you lose the fuse cover the mains plug must not be used until a replacement cover is obtained.
A replacement fuse cover may be purchased from your local dealer.
Do not cut off the mains plug.
Do not use any other type of mains lead except the one supplied with this TV.
The supplied mains lead and moulded plug are designed to be used with this TV to avoid interference and for
your safety.
If the socket outlet in your home is not suitable, get it changed by a qualified electrician.
If the plug or mains lead becomes damaged, purchase a replacement from an authorized dealer.
WARNING: – THIS TV MUST BE EARTHED.
How to replace the fuse.
Open the fuse compartment with a screwdriver and replace the fuse.

5
Warning
Take care■
To help avoid risk of electrical shock, fire, damage or injury, please follow the warnings below:
Do not remove covers and never modify the TV yourself as live parts are accessible when they are●
removed. There are no user serviceable parts inside.
Do not expose the TV to rain or excessive moisture. This TV must not be exposed●
to dripping or splashing water and objects filled with liquid, such as vases, must
not be placed on top of or above the TV.
Do not expose the TV to direct sunlight and other sources of heat. To prevent fire●
never place any type of candle or naked flame on top or near the TV.
Do not place the TV on sloped or unstable surfaces.●
Do not insert foreign objects into the TV through the air vents.●
Do not use an unapproved pedestal / mounting equipment. Be sure to ask your local Panasonic dealer to●
perform the setup or installation of approved wall-hanging brackets.
Do not apply strong force or impact to the display panel.●
To prevent the spread of fire, keep candles or other open
flames away from this product at all times
Small object■
This product contains possibly dangerous parts that can be breathed in or swallowed by young
children accidentally.
Keep the dangerous parts out of reach of young children.●
Do not allow children to handle SD Card. As with any small object, the SD Card could be●
swallowed by young children. Please remove SD Card immediately after use and store out of
reach of young children.
Caution
Ventilation■
Allow sufficient space around the TV in order to help prevent excessive
heat, which could lead to early failure of some electronic components.
Ventilation should not be impeded by covering the●
ventilation openings with items such as newspapers,
tablecloths and curtains.
Whether you are using the pedestal or not, always ensure the vents in the●
bottom of the TV are not blocked and there is sufficient space to enable
adequate ventilation.
Minimum distance
10
10
10 7
(cm)
Moving the TV■
Before moving the TV, disconnect all cables.
The TV is heavy. Move the TV with at least two people. Support as shown to●
avoid injury by the TV tipping or falling.
Transport only in upright position. Transporting the TV with its display panel●
facing upward or downward may cause damage to the internal circuitry.
When not in use for a long time■
This TV will still consume some power even in the Off mode, as long as the mains plug is still
connected to a live socket outlet.
Remove the mains plug from the wall socket when the TV is not in use for a prolonged period of time.●
Excessive volume■
Do not expose your ears to excessive volume from the headphones.
Irreversible damage can be caused.

6
Accessories / Options
Optional accessories Please contact your nearest Panasonic dealer to purchase the recommended
optional accessories. For additional details, please refer to the manual of the
optional accessories.
Wireless LAN Adaptor□
DY-WL10E-K●
Caution
To use the Wireless LAN Adaptor, an access point needs to be obtained.●
It is recommended to use the Wireless LAN Adaptor with the extension cable.●
To avoid malfunctions caused by radio wave interference, keep the TV away from ●
the devices such as other wireless LAN devices, microwaves and the devices
that use 2.4 GHz and 5 GHz signals when using the Wireless LAN Adaptor.
Depending on the area, this optional accessory may not be available.●
Additional information for Wireless LAN Adaptor and access point may be on●
the following web site. (English only)
http://panasonic.jp/support/global/cs/tv/
3D Eyewear set□
(Battery type)
TY-EW3D10E●(Rechargeable type available in autumn 2010)
TY-EW3D2LE●
TY-EW3D2ME●
TY-EW3D2SE●
If you need 3D Eyewears additionally, please purchase●
this optional accessory.
For more product information (English only)●
http://panasonic.net/avc/viera/3d/eu.html
Communication Camera□
TY-CC10W●
Caution
This camera can be used on VIERA CAST (p. 79).●
Please also read the manual of the camera.●
Depending on the area, this optional accessory may not be available.●
For details, consult your local Panasonic dealer.
Wall-hanging bracket□
TY-WK4P1RW●
(View from the side)
Rear of the TV
Holes for wall-hanging
bracket installation
400 mm Depth of screw:
minimum 15 mm,
maximum 30 mm
300 mm
Screw for fixing the TV onto the wall-hanging
bracket (not supplied with the TV)
Warning
Using other wall-hanging brackets, or installing a wall-hanging bracket by yourself have the risk of●
personal injury and product damage. In order to maintain the unit’s performance and safety, be absolutely
sure to ask your dealer or a licenced contractor to secure the wall-hanging brackets. Any damage caused
by installing without a qualified installer will void your warranty.
Carefully read the instructions accompanying optional accessories, and be absolutely sure to take steps to●
prevent the TV from falling off.
Handle the TV carefully during installation since subjecting it to impact or other forces may cause product damage. ●
Take care when fixing wall brackets to the wall. Always ensure that there are no electrical cables or pipes●
in the wall before hanging bracket.
To prevent fall and injury, remove the TV from its fixed wall position when it is no longer in use.●
Accessories may not be placed all together. Take care not to throw them away unintentionally.●
Standard accessories Check that you have the accessories and items shown
Remote Control□
N2QAYB000489●
Batteries for the□
Remote Control (2)
R6●
p. 8
Clamper□
p. 10
Mains Lead□
p. 10
Operating Instructions□
Product Registration Leaflet□
Pedestal□
p. 7
Ferrite core (2)□
p. 89
Use the Ferrite cores to comply with the EMC
standard.

Accessories / Options●
Quick Start Guide
7
Attaching / removing the pedestal
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 while it is physically damaged, personal injury may result. Contact your nearest Panasonic●
dealer immediately.
During set-up, make sure that all screws are securely tightened.
If insufficient care is 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 result.
Ensure that the TV does not fall over.
If the TV is knocked or children climb onto the pedestal with the TV installed, the TV may fall over and personal●
injury may result.
Two or more people are required to install and remove the TV.
If two or more people are not present, the TV may be dropped, and personal injury may result.●
When removing the pedestal from the TV, do not remove the pedestal by the methods other than the
specified procedure. (see below)
Otherwise the TV and / or pedestal may fall over and become damaged, and personal injury may result.●
Assembly screw (3)
(silver)
Assembly screw (4)
(black)
Pole
TBLA3828●
Base
TBLX0184●
M5 × 18 M5 × 30
Assembling the pedestal■
Use the assembly screws to fasten the pole to
the base securely.
Make sure that the screws are securely tightened.●
Forcing the assembly screws the wrong way will strip●
the threads.
D
A
Front
Securing the TV■
Use the assembly screws to fasten securely.
Tighten the four assembly screws loosely at first,●
then tighten them firmly to fix securely.
Carry out the work on a horizontal and level surface.●
Removing the pedestal from the TV
Be sure to remove the pedestal in the following way
when using the wall-hanging bracket or repacking the
TV.
Remove four assembly screws from the TV.
Pull out the pedestal from the TV.
Remove three assembly screws from the pole.
D
B
(View from the bottom)
Hole for pedestal
installation
Arrow mark

EXIT
OPTION
TEXT
REC
PROGRAMME
STTL INDEX HOLD
BACK/
RETURN
ASPECT
INPUT
LAST VIEW
TV
G
U
I
D
E
V
I
E
R
A
T
O
O
L
S
V
I
E
R
A
L
i
n
k
DVD/VCR TV
AVTV
abc def
jkl ghi mno
tuvpqrs wxyz
DIRECT TV REC MENU
SD CARD
8
Installing / removing remote’s batteries■
1Pull
open
Hook
2
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 breakup batteries.●
Batteries must not be exposed to excessive heat such as sunshine, fire or the like.
Do not disassemble or modify the remote control.●
Remote Control
Identifying Controls
Cursor buttons
Makes selections and adjustments●
Standby On / Off switch
Switches TV On or Off standby●
Sound Mute
Switches sound mute On or Off●
Aspect (p. 18)
Changes aspect ratio from Aspect Selection
●
list
Also possible by pressing this button
●
repeatedly until you reach the desired aspect
Channel Up / Down
Selects channel in sequence●
Connected equipment operations
(p. 25, 60 and p. 86)
Teletext (p. 22)
Switches to teletext mode
●
OK
Confirms selections and choices●
Press after selecting channel positions●
to quickly change channel
Displays the Channel List
●
Volume Up / Down
Channel / Programme Information (p. 17)
Displays channel and programme●
information
Index (p. 23)
Returns to the teletext index page●
(teletext mode)
Coloured buttons
Used for the selection, navigation and●
operation of various functions
Exit
Returns to the normal viewing screen●
Numeric buttons
Changes channel and teletext pages●
Sets characters●
When in Standby mode, switches TV On●
(Press for about 1 second)
VIERA Link Menu (p. 84)
Accesses VIERA Link Menu
●
TV Guide (p. 20)
Displays TV Guide
●
Option Menu (p. 19)
Easy optional setting for viewing, sound, etc.
●
Main Menu (p. 31)
Press to access Picture, Sound and
●
Setup Menus
Subtitles (p. 18)
Displays subtitles
●
Input mode selection
TV - switches DVB-C / DVB-T / Analogue●
mode (p. 16)
AV - switches to AV input mode from Input
●
Selection list (p. 24)
Media Player (p. 62)
Switches to SD Card and USB device
●
viewing / listening mode
Return
Returns to the previous menu / page●
Hold
Freeze / unfreeze picture (p. 17)●
Holds the current teletext page (teletext●
mode) (p. 22)
VIERA CAST (p. 79)
Displays VIERA CAST home screen
●
Direct TV Recording (p. 82 and p. 84)
Records programme immediately in
●
DVD Recorder / VCR with Q-Link or
VIERA Link connection
Last view (p. 19)
Switches to previously viewed channel or
●
input mode
VIERA TOOLS (p. 30)
Displays some special feature icons and
●
accesses easily

Identifying Controls●
Quick Start Guide
Common Interface
HDMI 4
AV 3
V
L
R
F
2
1
TV
AV
9
TV
SD Card slot (p. 62)
CI slot (p. 51)
Infrared transmitter for 3D Eyewear
Do not place any objects between the●
transmitter and 3D Eyewear.
HDMI4 terminal (p. 89)
AV3 terminals (p. 89)
Headphones jack (p. 89)
Remote control signal receiver
Do not place any objects between the TV remote control signal●
receiver and remote control.
Function select
Volume / Contrast / Brightness / Colour / Sharpness /●
Tint (NTSC signal) / Bass (“Music” or “Speech” mode in the
Sound Menu) / Treble (“Music” or “Speech” mode in the
Sound Menu) / Balance / Auto Setup (p. 38 and p. 39)
USB 1 / 2 ports (p. 14, 58, 62 and p. 71)
Power and Timer LED
Standby: red●
On: green●
Timer Programming On: orange●
Recording of Timer Programming,●
Direct TV Recording or One Touch Recording
is in progress: orange (flash)
Standby with Timer Programming On,
●
Direct TV Recording or One Touch Recording:
red with orange flash
When using the remote control, indicates the TV
●
has received a command.
Increases or decreases the channel position by one.
When a function is already displayed, press to increase or decrease
the selected function.
When in Standby mode, switches TV On (Press for about 1 second).
Changes the input mode
C.A.T.S. (Contrast Automatic Tracking System) sensor
Senses brightness to adjust picture quality when “Eco Mode”●
in the Picture Menu is set to “On” (p. 32)
Using the On Screen Displays
Many features available on this TV can be accessed via the On Screen Display menu.
How to use remote control
■
Move the cursor / select the menu item Move the cursor / adjust levels / select from
a range of options
Access the menu / store settings after
adjustments have been made or options
have been set
BACK/
RETURN
Return to the previous menu
MENU
Open the main menu
EXIT
Exit the menu system and return to the
normal viewing screen
ON SCREEN HELP Instructions box - Operation guide■
Example (Sound Menu):
Select EXIT
Change
RETURN
Page up
Page down
Sound Menu 1/2
Mode Music
Bass
Treble
Balance
Headphone Volume
OffSurround
Volume Correction
Speaker Distance to Wall Over 30cm
MPX Stereo
0
11
0
0
0
Operation guide will help you.
Mains power On / Off switch
Switch On to turn on the TV or turn the TV to Standby mode by the remote control.●
Auto power standby function■
The TV will automatically go to Standby mode in the following conditions:●
no signal is received and no operation is performed for 30 minutes in Analogue TV mode•
“Off Timer” is active in the Setup Menu (p. 19)•
no operation is performed for the period selected in “Auto Standby” (p. 37)•
This function does not affect the recording of Timer Programming, Direct TV Recording and One Touch●
Recording.
Adjusting the panel to your desired angle
Do not place any objects within the full rotation range.●
(View from the top)
15º 15º

AV1 AV2
COMPONENT
AUDIO
IN
DIGITAL
AUDIO
OUT
RGB
S VIDEO
VIDEO
RGB
VIDEO
Y
PR
PB
R
L
R
L
HDMI 2
(ARC)
HDMI
1
HDMI
3
AUDIO
OUT
PC
10
Basic Connection
External equipment and cables shown are not supplied with this TV.
Please ensure that the unit is disconnected from the mains socket before attaching or disconnecting any
leads.
When disconnecting the mains lead, be absolutely sure to disconnect the mains plug at the socket outlet
first.
There are some restrictions on placement for viewing 3D images. For details p. 26 and p. 27
Example 1
Connecting dish or aerial
TV only
Cable
Mains lead
(supplied)
RF cable
Terrestrial
aerial
Rear of the TV
AC 220-240 V
50 / 60 Hz
To remove from the TV:●
Push until both side
tabs click
Press both tabs and pull on
mains connector to release
tabs
Make sure that
the mains lead is
securely fixed.
Do not bundle the RF cable and mains lead together (could cause distorted image).●
Fix cables with clampers as necessary.●
When using the optional accessory, follow the option’s assembly manual to fix cables.●
Mains Lead■
snaps
To loosen:●
Keep pushing
both side snaps
Set the tip
in the hooks
Insert the clamper
in a hole
Attach the clamper
Clamper■
Bundle the cables
Keep pushing
the knob
knob
hooks
To remove from the TV:
●
hole