Sharp Aquos LC-42LE540U Operation Manual page 34

On-Screen Display Menu
Updating the Software via the Network
1
Press a / b on the Manual Update screen to select
"Network Update", and then press ENTER.
• The TV connects to the network and checks for updates.
• To cancel, press ENTER.
Connecting to Internet..
Checking for the latest software version..
2
The current version of the TV and the latest version
of software are displayed. To update the TV
software, select "Yes", and then press ENTER.
Latest software version has been found.
A software update is available.
Proceed with update?
Current Version
Update Version
Yes
• When a server connection cannot be established or an
update is not available, a message is displayed.
If a server connection cannot be established, check the
broadband connection and Internet Setup.
Cannot reach the server.
Check the network settings and try again.
The TV does not need to be updated.
3
After the update file is downloaded, the software
update process begins.
Downloading the latest software..
Update Version
Downloading...
Updating to the latest software..
Update Version
Remote control operation is disabled during update process.
Do not unplug AC cord.
32
Accessing..
Abort
：UXXXXXX1
：UXXXXXX2
No
OK
OK
：UXXXXXX2
Abort
：UXXXXXX2
50%
• Do not unplug the AC cord while the software is
being updated.
4
When the software is successfully updated, a
screen is displayed indicating that the update
process is completed.
Software update is complete.
Update Version
• If the software was not updated successfully, check the
broadband connection and Internet Setup, and then try
updating the software again.
Failed to complete update.
Please retry from Software Update menu.
5
Press ENTER. the TV automatically turns off and then
turns on again.
System software was successfully update.
Press [Enter], the TV automatically turns off
and then turns on again.
Updating the Software with a USB Memory Device
To check for the availability of a software update, visit
http://www.sharpusa.com/products/support/. If you
have any questions, please
call 1-800-BE-SHARP (800-237-4277).
CAUTION
• Do not remove the USB memory device or unplug
the AC cord while the software is being updated.
• Be sure to properly follow the whole procedure
described below, step by step. Otherwise, for
example, the TV cannot read the data in the USB
memory device and software updating will fail.
1
Insert the USB memory device with the update fi le
into the USB terminal on the TV.
2
Press a / b on the Manual Update screen to select
"USB Update", and then press ENTER.
：UXXXXXX2
OK
OK
OK