Panasonic Full HD LCD Display TH 70LF50 Operating Instructions

51
Unit Setup
Set each “NETWORK SETUP” setting and make sure to set the “CONTROL I/F SELECT” to “LAN”. (see page 45)
Computer Setup
Disable the proxy server settings and enable JavaScript. 
You can use a Web browser to control the unit and set up a network and password.
Access to the TOP screen of the Web browser control using a Web browser. To use the Web browser control, the unit and computer setups are required.
(Windows) (Macintosh)
Disable proxy server settings
1  Display [Internet Properties]...

52
Using Web Browser Control
TOP screen structure of the Web browser control
After logging in, the TOP screen of the Web browser control is displayed.
  Menu
Menu items are displayed. When a button is clicked, 
setup screen of each item is displayed.
Item Details
BASIC 
CONTROLBASIC CONTROL screen is displayed. 
(see below)
OPTION 
CONTROLOPTION CONTROL screen is 
displayed. (see below)
NETWORK 
SETTINGNetwork Setup screen is displayed.
(see page 53)
CHANGE 
PASSWORDPassword setup screen is displayed....

53
Notes:
•  To use a DHCP server, make sure the DHCP server 
is started.
•  During a DHCP server is used, IP ADDRESS, 
SUBNET MASK, and GATEWAY values cannot be 
entered.
•  When the set values are changed properly, 
“NETWORK SETTING CHANGED.” message and 
the changed set items are displayed.
Item Details
DHCPSet to ON when a DHCP server is 
used, or OFF when it is not used.
IP ADDRESS Enter an IP address.
SUBNET MASK Enter a subnet mask.
GATEWAY Enter a gateway address.
PORTEnter the port number used...

54
Troubleshooting
Before you call for service, determine the symptoms and make a few simple checks as shown below.
Symptoms
Checks
Picture Sound
InterferenceNoisy SoundElectrical Appliances
Cars / Motorcycles
Fluorescent light
Normal PictureNo SoundVolume
(Check whether the mute function has been activated on the remote control.)
No PictureNo SoundNot plugged into AC outlet
Not switched on
PICTURE and BRIGHTNESS/Volume setting
(Check by pressing the power switch or stand-by button on the remote...

55
Applicable input signals
*Mark: Applicable input signal
Signal nameHorizontal 
frequency (kHz)Vertical 
frequency (Hz)RGB IN
(Dot clock(MHz))PC IN
(Dot clock (MHz))DVI-D IN
(Dot clock (MHz))HDMI
1 640x400@70Hz 31.46 70.07
* (25.17)
* (25.17)
2 640x480@60Hz 31.47 59.94
* (25.18)
* (25.18)
* (25.18)
*
3 640x480@72Hz 37.86 72.81
* (31.5)
* (31.5)
4 640x480@75Hz 37.50 75.00
* (31.5)
* (31.5)
5 640x480@85Hz 43.27 85.01
* (36.0)
* (36.0)
6 800x600@56Hz 35.16 56.25
* (36.0)
* (36.0)
7 800x600@60Hz 37.88...

56
Applicable input signals
Video signals (VIDEO)
Signal nameHorizontal Vertical
frequency (kHz) frequency (Hz)
1 NTSC 15.73 59.94
2 PAL 15.63 50.00
3 PAL60 15.73 59.94
4 SECAM 15.63 50.00
5 NTSC 4.43 15.73 59.94
6 PAL N 15.63 50.00
7 PAL M 15.73 59.94*
Mark: Applicable input signal
Signal nameHorizontal 
frequency (kHz)Vertical 
frequency (Hz)COMPONENT IN
(Dot clock (MHz))DVI-D IN
(Dot clock (MHz))HDMI
1 525(480)/60i 15.73  59.94  * (13.5) * (27.0)
*
2 525(480)/60p 31.47 59.94  * (27.0)
* (27.0) *
3...

57
This function allows you to reset the unit to the factory setting.
1
4Press to display the SET UP menu.
Press to select “OSD LANGUAGE”.
Press for more than 3 seconds.
[from the unit]
1  Press the MENU button till the SET UP menu is displayed.
2  Press the Volume Up “+” or Down “–” button to select “OSD LANGUAGE”.
3  Press and hold the ENTER button till the Shipping menu is displayed.
4  Press the Volume Up “+” or Down “–” button to select “YES”.
5  Press the ENTER button and wait for 10 sec.
6   Press...

58
TH-70LF50U TH-80LF50U
Power Source 110 - 127 V AC, 50/60 Hz
Power Consumption
Rated Power 
Consumption260 W 380 W
Stand-by condition0.5 W 0.5 W
Power off condition0.3 W 0.3 W
LCD Display panel70-inch VA panel (LED backlight), 
16:9 aspect ratio80-inch VA panel (LED backlight), 
16:9 aspect ratio
Screen size60.5” (1,538 mm) (W) × 34.0” (865 mm) (H) × 
69.4” (1,765 mm) (diagonal)69.7” (1,771 mm) (W) × 39.2” (996 mm) (H) × 
80.0” (2,032 mm) (diagonal)
(No.of pixels)2,073,600 (1,920 (W) × 1,080 (H))...

59
 

This product has software installed partially licensed under the Free BSD LICENSE.
Free BSD LICENSE regulations under the above specifications are as follows: 
(These regulations are set by the third party; therefore the original (English) regulations are stated.)
Copyright © 1980, 1986, 1993
The Regents of the University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the 
following conditions are...

USA only: Disposal may be regulated in your community due to 
environmental considerations. For disposal or recycling information, 
please visit Panasonic website: http://www.panasonic.com/environmental 
or call 1-888-769-0149.
Panasonic System Communications Company of North America
Unit of Panasonic Corporation of North America
Executive Of ce :
Three Panasonic Way 2F-5, Secaucus, NJ 07094
Panasonic Canada Inc.
5770 Ambler  Drive
Mississauga, Ontario
L4W 2T3
Customer’s Record
The model number and...