-
 9
H
 Audio return channel
If this function is set to “Auto”, the TV can send 
audio data for video content shown on the TV 
to a connected audio device with just one ARC-
compatible cable. Using this function eliminates the 
need to use a separate digital or analogue audio 
cable. (Auto, Off)
Connection for using “Audio return channel”
You need to use ARC-compatible cables/devices 
and connect to the INPUT 1 terminal to activate this 
function.
NOTE 
•  The ARC (Audio Return Channel) function works only when 
using the INPUT 1 terminal.
•  When you use an audio system compatible with the ARC 
function of the TV, you do not need to connect an optical 
audio cable to the TV.
H
 Auto wide (DTV input mode only)
The “Auto wide” allows the TV to switch automatically 
among the different picture size. (On, Off)
NOTE 
•  Use “Wide mode” if an image does not switch to the 
appropriate picture size. When the broadcast signal 
contains no aspect ratio information, the function will not 
work even if enabled.
H
 4:3 mode (DTV input mode only)
The 4:3 mode allows you to select between “Full” 
and “Normal”.
Selected item Description
Full
Wide image without side bars.
Normal
Normal range keeping 4:3 or 16:9 
aspect ratio.
4:3 screen types
4:3 mode “Full” 4:3 mode “Normal”
On-Screen Display Menu
Wired installation
Use an ETHERNET cable to connect the ETHERNET 
terminal on the TV to your broadcast router as 
shown below. This is recommended when enjoying 
services which require stable connection speeds, 
such as streaming media.
• Wired connection overview
 n PC (home network server)
 o Router (commercially available)
 p ETHERNET cable (commercially available)
 q Network
• How to connect
Router ETHERNET terminal
LAN
n
 n ETHERNET cable (commercially available)
1
Switch on the router (commercially available). 
Refer to the router’s operation manual for 
switching on.
2
Connect the ETHERNET terminal on the TV to the 
router (commercially available) with an ETHERNET 
cable (commercially available).
Wireless installation
This TV is equipped with a wireless LAN function.
• Wireless connection overview
 n PC (home network server)
 o Wireless LAN router/access point
 p Wireless LAN LCD TV
 q Network
H
 Quick start
You can reduce the TV’s start-up time after turning 
on the power with the remote control unit.
Selected item Description
On
The TV quickly starts up from standby, 
more of power consumption is required 
during standby.
Off
Power consumption is less than 1W.
H
 Language
Select from among 10 languages: English, Simplifi ed 
Chinese, Arabic, French, Portuguese, Russian, 
Persian, Thai, Vietnamese and Indonesia.
H
 Text language
Select from among 5 kinds of language: West 
Europe, East Europe, Cyrillic, Arabic and Farsi.
NOTE 
•  Teletext can display only when it is sent by a network. Not 
used to convert between languages.
H
 Network confi guration
To enjoy internet services, you need to connect the 
TV to a router with a high speed connection to the 
internet. You can also connect the TV to your Home 
network server through a router or access point. The 
TV connection to the router can either be wired or 
wireless.
NOTE 
•  If you choose a wired connection to the router, you need an 
ETHERNET cable (commercially available).
•  If you do not have a broadband internet connection, consult 
the store where you purchased your TV or ask your internet 
service provider or telephone company.
•  An ETHERNET and wireless connection cannot be used at 
the same time. Use only one of the connection types.
•  A stable connection speed is required to play back 
streaming content, otherwise you may not be able to watch 
normally.
Connection type
Connection type function has two connection 
modes:
“Wired” and “Wireless”. User can select connection 
method in TV menu.
1
Press MENU and the MENU screen displays.
2
Press 
c
/
d
 to select “ ” (Setup).
3
Press 
a
/
b
 to select “Network confi guration”, and 
then press ENTER.
4
Press 
a
/
b
 to select “Connection type”, and then 
press ENTER.
5
Press 
a
/
b
 to select “Wired” or “Wireless”.
NOTE 
•  When using the SHARP wireless LCD TV, try to provide as 
much free space around the device for best performance.
•  A wireless LAN connection and performance cannot be 
guaranteed for all residential environments. In the following 
cases, the wireless LAN signal may be poor or drop, or the 
connection speed may become slower.
 – When used in buildings made with concrete, reinforced 
steel, or metal
 – When placed near objects that obstruct the signal
 – When used with other wireless devices that emit the 
same frequency
 – When used in the vicinity of microwave ovens and other 
devices that emit a magnetic fi eld, electrostatic charge, 
or electromagnetic interference
•  Make sure the fi rewalls in your network allows access to 
the TV wireless connection.
•  Operations cannot be guaranteed when used with access 
points that do not have Wi-Fi® certifi cation.
•  A wireless LAN access point is required to connect the 
TV to the Internet using a wireless LAN. See the operation 
manual of your access point for setup.
•  A stable connection speed is required to play back 
streaming content. Use an ETHERNET connection if the 
wireless LAN speed is unstable.
•  Before transferring to a third party or disposal, be sure to 
initialise the wireless LAN settings. 
Wireless setup
1
Press MENU and the MENU screen displays.
2
Press 
c
/
d
 to select “ ” (Setup).
3
Press 
a
/
b
 to select “Network confi guration”, and 
then press ENTER.
4
Press 
a
/
b
 to select “Wireless Setup”, and then 
press ENTER.
5
Press 
a
/
b
 to select “Auto Search” or “Manual 
setup”.
6
Please input according to direction of a screen, 
and fi nally “Success” screen will appear.
LC-406070LE660X_EN_GXX.indd   9LC-406070LE660X_EN_GXX.indd   9 9/2/2014   9:23:36 AM9/2/2014   9:23:36 AM