Have this little tv seems to be stuck in hospital mode, only have universal remotes, just trying to get it in regular tv mode or at least get the hdmi working, when pressing input button on tv it just goes bank 1,2,3,4, hdmi never shows as an option. Yep I have been too dumb to figure it out so far.
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22LG3DDH stuck in hospital/hotel mode
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Re: 22LG3DDH stuck in hospital/hotel mode
no need to any wifi or lan.. IN_STOP should be send via IR sender.. so mobile with IR will do the job. if not you need to DIY one Ir with headphone jack to play wave file.
EDIT: BTW the old LG from 2010 will have reset puttom close to AV In as i remember
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Re: 22LG3DDH stuck in hospital/hotel mode
In the service manual, the reset button is just a manual reset, this reset normally happens when you plug in the tv
If 0000 did not work, try 0413 or 1105 (the hotel etc. may have set their own code)
There are a few other options here https://theconchtech.com/smart-tv/lg...ithout-remote/Last edited by R_J; 05-30-2022, 05:17 PM.
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Re: 22LG3DDH stuck in hospital/hotel mode
this is in the easy adjust menu when opened with 0413: http://beau.org/~jmorris/linux/lg-hacking/ez-adjust.txt
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Re: 22LG3DDH stuck in hospital/hotel mode
Originally posted by nomoresonys View PostI did previously get into ez-adjust menu with 0413 but I didn't see anything in there to turn off hotel mode.
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Re: 22LG3DDH stuck in hospital/hotel mode
Originally posted by Diah View Postsince you are able to call EZ_Adj then you can send IN_STOP for hard reset ( shipping condition ) and IN_START for turn on or off future and option.. all will use same code as you did before 0-4-1-3
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Re: 22LG3DDH stuck in hospital/hotel mode
Originally posted by nomoresonys View PostOnly getting the screens in the link in post #8, Don't think I can get it done from that ez-adjust menu, not seeing in_stop, looks like only a service remote will do it.
IN_Start after code it will show you optiones of service menu.
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Re: 22LG3DDH stuck in hospital/hotel mode
I have a supplier in Italy that manufactures blank remotes of which they get programmed via a device on a USB port. You can use the remote to set it up for almost any tv out there.
I have got one step further with the lads from Superior Remotes and they sent me a infra red reader. I now capture remote codes from remotes that I want cloned and I email it to them. They then make it available on their database so that I can clone the remotes using their blank units.
This way I came across the LG service remote of which I immediately made a copy and wow, i know don't have to struggle with a WAV file and a infra red wire connected to the laptops audio out socket to transmit the bit pattern that corresponds to IN-START etc.
I now have my own service remote and stuff all LG agents who would not sell me one, those bustitches.....
Hope you understand.
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