Sharp LC-46SB57U Operation Manual page 26

On-Screen Display Menu
Press a / b to select "Software Update", and then
3
press ENTER.
• If you have already set the Secret No., go to step 4.
Input the 4-digit secret number by using 0–9.
4
Press ENTER to start checking the data in the
5
USB memory device.
Insert the USB memory device containing
6
During the data checking,
Now checking the data in the USB memory device.
• The current version of the TV software and the version
of the update fi le on the USB memory device are
displayed. To update the TV software with the update
fi le, select "Yes", and then press ENTER.
Current Version:
Update Version:
Yes
• If the USB memory device is not properly installed or
the correct update fi le cannot be found on the USB
memory device, an error message is displayed.
• Check the fi le on the USB memory device, and then
reinsert the USB memory device correctly.
Confirm that you have transferred the file
to the USB memory device and retry software update.
Confirm that only the software update file is
Downloaded from www.Manualslib.com
the software update file.
OK
Checking
" "
Checking
Example
Software update file is detected
in the USB memory device.
Start update?
UXXXXXX1
UXXXXXX2
No
Software update file is not detected
in the USB memory device.
OK
There is more than one software file
in the USB memory device.
in the USB memory device.
OK
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7 Press ENTER to start updating.
• The screen becomes dark for a while until the update
screen can be displayed. Please wait for the update
screen to appear. Do not unplug the AC cord.
Wait several minutes and do not unplug the AC cord.
blinks.
Now updating
Do not unplug AC cord.
Update Version
CAUTION
• Do not remove the USB memory device or unplug the
AC cord while the software is being updated.
8
When the software is successfully updated, a
screen is displayed indicating that the update
process is completed.
After this screen is displayed, the TV automatically
turns off and then turns on again.
• If the update has failed, check the fi le in the USB
memory device and try Software Update again.
9
After the screen shown below is displayed, press
ENTER.
10
Remove the USB memory device.
26
The picture will temporarily go dark until
the Software Update display appears.
OK
Example
UXXXXXX2
Example
Software update is complete.
Update Version UXXXXXX2
Failed to complete update.
Retry Software Update.
If system Update fails again,
contact the customer service center.
System software was
successfully updated.
Remove the USB memory device.
OK
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