Panasonic 55" Class 1080p Plasma Hdtv Tc P55gt31 Owners Manual

61
Support Information
 Technical Information
4:3 side bars
Do not display a picture in 4:3 mode for an extended period, as this can\
 cause 
“Image retention” to remain on either or both sides of the display\
 field.
To reduce the risk of such “Image retention”, change the brightness\
 of the side 
bars.
See page 52 for more information
 
●The side bar may flash (alternate black/white) depending on the pictur\
e.
Side Bar
4:3
Screen
DisplayImage retention
PC Input Terminals
 
●Signal Names for D-sub 15P...

62
 Care and Cleaning
First, unplug the Power cord plug from the wall outlet.
Display panel
The front of the display panel has been specially treated. Wipe the pane\
l surface gently using only a cleaning cloth or a soft, lint-
free cloth.
 
●If the surface is particularly dirty, soak a soft, lint-free cloth in diluted mild liquid dish soap (1 part\
 mild liquid dish soap diluted 
by 100 times the amount of water) and then wring the cloth to remove ex\
cess liquid. Use this cloth to wipe the surface of...

63
Support Information
 Disposal
 Care and Cleaning
Disposal
3D Eyewear
A lithium-ion polymer rechargeable battery is built in to the 3D Eyewear. Please discard according to local regulations.
When disposing this product, disassemble properly by following the proce\
dure below, and remove the internal 
rechargeable battery.
Do not disassemble this product except when disposing of it.
 Danger 
●As the rechargeable battery is specifically for this product, do not use\
 it for any other device.
•  Do not...

64
QuestionsAnswers
Picture
 Frequently Asked Questions (FAQ)
If there is a problem with your TV, please refer to the table below to determine the symptoms, then carry \
out the 
suggested check. If this does not solve the problem, visit the Panasonic\
 website for further assistance. (see cover)
How do I view the picture from 
devices such as a: Cable/Satellite 
box,  game console, Blu-ray or 
DVD player?  Press the INPUT button on the remote to select the correct 
input source.
  Check that the device...

65
Support Information
 Frequently Asked Questions (FAQ)
QuestionsAnswers
SoundOther
Networking 
Why is there no sound coming 
from the TV?
  Make sure the volume is up and MUTE is off.   Confirm the TV speakers are set to ON by pressing MENU and 
selecting “Audio” --> “Advanced audio”. (p. 54)
  Check that the correct SAP (Secondary Audio Program) is selected by pressing the SAP button on the remote control. 
(p. 19)
  If the TV is connected to a Panasonic Home Theater via HDMI cable, then check VIERA...

66
QuestionsAnswers
Networking 
3D
How do I check for the latest 
software (firmware) version for 
my TV?
  In the main menu, select “Setup”. Highlight “Network Settings”\
 
and press OK. Select “Software Update”. The current version 
and latest version software will be shown. If software update 
is “grayed out”, the TV is not connected to the Internet. If 
newer version is available, update your TV. Follow the on-
screen instructions, do not power off the TV until the update is 
complete. Be patient;...

67
Support Information
TC-P55GT31
Power Source AC 120 V
 , 60 HzPower
ConsumptionRated Power 
Consumption434 W
Standby condition 0.2 W
Plasma Display 
panelDrive methodAC type
Aspect Ratio 16:9
Visible screen size
(W × H × Diagonal)
(No. of pixels)  55 ” class (55.1 inches measured diagonally)
48.0 ” x 27.0 ” x 55.1 ” 
(1,221 mm x 686 mm x 1,401 mm)
2,073,600 (1,920 (W) × 1,080 (H))  [5,760 × 1,080 dots]
Sound
Audio Output
20 W [10 W + 10 W] (10 % THD)
PC signals VGA, SVGA, XGA, WXGA, SXGA 
Horizontal...

68
 3D Eyewear
Lens typeLiquid Crystal Shutter
Usage temperature range32°F - 104°F (0 °C - 40 °C)
Charging power supplyDC 5 V (supplied by USB terminal of a Panasonic TV)
BatteryLithium-ion polymer rechargeable battery     DC 3.7 V, 70 mAh
Operation time*1: Approx. 30 hours     Charging time*1: Approx. 2 hours
Viewing range*2Transmitter for 3D Eyewear 
Within 10’5” (3.2 m) from front surface (Within ± 35° hor\
izontal, ± 20° vertical)
MaterialsMain body: Resin 
Lens section: Liquid crystal glass...

69
Support Information
 Specifications
This product incorporates the following software or technology:
(1) the software developed independently by or for Panasonic Corporati\
on,
(2) the software owned by third party and licensed to Panasonic Corpor\
ation,
(3) the software developed by the Independent JPEG Group,
(4) the software developed by the FreeType Project,
(5) the software licensed under the GNU LESSER General Public License \
(LGPL) and/or,
(6) open sourced software other than the software...

70
Index
 A  Accessories ............................................................. 8Ant/Cable .......................................................... 16,49
Antenna .............................................................11,16
Audio ..................................................................\
.... 54
Audio, Advanced .................................................... 54
Auto Power ON ...................................................... 56
Auto Program...