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Select 'LCD TVs' in the product category menu, then select your TV's model number. Click 'Firmware' in the download type menu, then click 'Search.' Nov 05, 2014 On Sharp's site, I discovered a user manual for the 2012 TVs and it includes commands to do anything the remote can! I now have a 2012 model (returned my 2011 Sharp 735u), and I'm working on a module for my home automation system to use the commands. I'd love to know if this 2012 protocol works on some of the older sets.
![Search Search](http://www.umc-uk.co.uk/images/TV-labels4Sharp.gif)
Either I am blind/an idiot or my brand new Sharp 42' 1080p HDTV needs to be returned ....
First turn on all seemed fine, atm I am only using it for the PC so the PC was all that was plugged into it. Turned on went to hdmi external and all was fine. Untill I noticed that the wierd On Screen Display wont go away.
It has the external and resolution a the top and a message on the left that looks like:
K42
RTW
111
The K is large and backed with blue.
Have tried everything I can think of including resets, factory reset function. Plugging an ariel in and searching for channels (none found as its a small ariel). Is it because I cant put a proper ariel into the thing or something worse?
Help please :/
P.S Other things that are odd are that when using the remote to change settings (brightness/contrast) I press left or right and it goes up in huge chunks like 20 or 30 instead of smooth1 at a time. This also happens with the volume (goes from 0-30-60). When the TV sets itself it can use the intervening bits but when using remote huge jumps :/.
First turn on all seemed fine, atm I am only using it for the PC so the PC was all that was plugged into it. Turned on went to hdmi external and all was fine. Untill I noticed that the wierd On Screen Display wont go away.
It has the external and resolution a the top and a message on the left that looks like:
K42
RTW
111
The K is large and backed with blue.
Have tried everything I can think of including resets, factory reset function. Plugging an ariel in and searching for channels (none found as its a small ariel). Is it because I cant put a proper ariel into the thing or something worse?
Help please :/
P.S Other things that are odd are that when using the remote to change settings (brightness/contrast) I press left or right and it goes up in huge chunks like 20 or 30 instead of smooth1 at a time. This also happens with the volume (goes from 0-30-60). When the TV sets itself it can use the intervening bits but when using remote huge jumps :/.