Table of Contents
Advertisement
5 On the 12-digit code page, enter the code your TV displayed, and then click
Next.
6 On the 6-digit code page, write down the 6-digit code that appears, and then
take it back to your TV.
7 Using your TV remote control, select Next to move to the next screen, and then
use the on-screen keyboard to enter the 6-digit code. When finished, select OK.
The system update begins. Do not remove the USB flash drive until your TV
restarts.
When the update finishes, your TV restarts. You can check the new version number by navigating to Settings > System >
About.
Other devices
Screen Mirroring your phone or tablet
Your TV has a feature called screen mirroring that lets you mirror your compatible smartphone or tablet on your TV. Share
videos, photos, web pages, and more from compatible devices. This screen mirroring feature is in a 'beta' period, which lets
you try it out and allows Roku to learn what needs to be improved—so don't be surprised if it doesn't work perfectly.
For information on which devices may work with screen mirroring and instructions on how to use it, see
https://support.roku.com/hc/en-us/articles/208754928-Roku-screen-mirroring-overview
Notes
• Many features work with top mobile devices. Please see
• Your TV must be connected to the Internet and linked to a Roku account to use
Getting and using the Roku mobile app
Roku makes the Roku mobile app free for compatible iOS, Android, and Microsoft Windows 8/8.1 devices.
With the Roku mobile app, you can control your TV, find and add new Roku Channels, more easily search and find something
to watch, and even use your voice to search without typing. More information can be found by going to
http://support.roku.com/home
Using a universal remote
In many cases, you can program your cable or satellite universal remote control to also control your TV. You will need to have
instructions for programming the remote control handy. Check with your cable or satellite provider for instructions.
For details on how to set up your TV to work with universal remote controls, visit www.roku.com/universalremote.
Maintaining
• Do not use your TV in areas that are too hot or too cold, because the cabinet may warp or the screen may malfunction.
Your TV works best in temperatures that are comfortable to you.
• Storage temperatures are 5° to 113°F (-15° to 45°C).
• Working temperatures are 41° to 95°F (5° to 35°C).
• Do not place your TV in direct sunlight or near a heat source.
Cleaning your TV cabinet
Clean the cabinet with a soft, lint-free cloth. If the cabinet is especially dirty, moisten a soft, lint-free cloth in a weak
detergent solution, squeeze the excess moisture from the cloth, then wipe the cabinet with the cloth. Use a clean cloth to
dry the cabinet.
Cleaning your TV screen
Clean the screen with a soft, lint-free cloth.
https://support.roku.com
screen mirroring. The Screen Mirroring option is not available on non-connected
TVs.
and searching for "mobile app. "
for compatibility information.
LC-55LB481U 55" Full HD LED 1080p Sharp Roku TV
12- and 6-digit codes
The USB update process uses a pair
of codes to validate that you are
authorized to install an update, and
to ensure you are not attempting to
install an old, unsupported version of
the system software.
71
Advertisement
Table of Contents
