4 ms·

If it's any consolation my in-laws have a similarly sluggish LG WebOS TV. When I go over there I hate having to navigate the menu. At home I have an non smart

If it's any consolation my in-laws have a similarly sluggish LG WebOS TV. When I go over there I hate having to navigate the menu. At home I have an non smart LG with an Nvidia Shield.

jasomill 3y ago
At least on my LG TV, basic non-"smart" controls are available directly via both RS-232[1] and IR remote without recourse to menus. The IR remote, in particular, might be a solution for your in-laws' TV, as LG-compatible IR remotes are "plug-and-play" and available for less than $10 (avoid "service" remotes for this application, as they include a button that makes it easy to accidentally factory reset the TV, which is both annoying and, in the case of OLED TVs, maybe even potentially harmful[2]. RS-232 is particularly nice for tinkering with one's own TV, as it allows you to disable the OSD entirely, completely neutering all smart TV functions and pop-ups until the TV is turned off (or OSD is re-enabled via RS-232), and also includes video and audio controls not available on any of the IR remotes I've seen (brightness, contrast, bass, treble, etc.). Along with a 4-port IR-controllable USB switch[3] and an audio interface with a TOSLINK input[4], I use the RS-232 functionality as a basis for my desktop "KVM", with inputs, brightness, power, and volume controlled with an Apple Siri remote paired to a Mac. The only times I touch the menus are rare cases where I actually want to use the built-in smart TV apps (viz., for 4K video from services that don't support it on Mac or PC). [1] https://github.com/jasminetroll/LgTvControl/blob/master/Documentation/LG%20TV%20External%20Control.pdf https://github.com/jasminetroll/LgTvControl/blob/master/Docu... [2] Source: unconfirmed Internet claims that the button resets a panel refresh timer that may lead to burn-in and warranty invalidation, which seems crazy for something that could be triggered without confirmation by a simple IR command one might accidentally mis-program into a universal remote by mistyping a single number. [3] https://www.amazon.com/Cable-Matters-Sharing-Computers-Peripherals/dp/B083JKDNRJ https://www.amazon.com/Cable-Matters-Sharing-Computers-Perip... [4] https://babyface.rme-audio.de https://babyface.rme-audio.de Which is awesome and highly recommended, but for the present application any USB audio interface with low-latency monitoring and TOSLINK should work as well (and if you don't care about mixing the currently active HDMI audio source with other audio like I do, the volume on the TV's built-in speakers and non-digital audio outputs is controllable via RS-232).

If it's any consolation my in-laws have a similarly sluggish LG WebOS TV. When I go over there I hate having to navigate the menu. At home I have an non smart LG with an Nvidia Shield.

jasomill 3y ago

At least on my LG TV, basic non-"smart" controls are available directly via both RS-232[1] and IR remote without recourse to menus. The IR remote, in particular, might be a solution for your in-laws' TV, as LG-compatible IR remotes are "plug-and-play" and available for less than $10 (avoid "service" remotes for this application, as they include a button that makes it easy to accidentally factory reset the TV, which is both annoying and, in the case of OLED TVs, maybe even potentially harmful[2]. RS-232 is particularly nice for tinkering with one's own TV, as it allows you to disable the OSD entirely, completely neutering all smart TV functions and pop-ups until the TV is turned off (or OSD is re-enabled via RS-232), and also includes video and audio controls not available on any of the IR remotes I've seen (brightness, contrast, bass, treble, etc.). Along with a 4-port IR-controllable USB switch[3] and an audio interface with a TOSLINK input[4], I use the RS-232 functionality as a basis for my desktop "KVM", with inputs, brightness, power, and volume controlled with an Apple Siri remote paired to a Mac. The only times I touch the menus are rare cases where I actually want to use the built-in smart TV apps (viz., for 4K video from services that don't support it on Mac or PC). [1] https://github.com/jasminetroll/LgTvControl/blob/master/Documentation/LG%20TV%20External%20Control.pdf https://github.com/jasminetroll/LgTvControl/blob/master/Docu... [2] Source: unconfirmed Internet claims that the button resets a panel refresh timer that may lead to burn-in and warranty invalidation, which seems crazy for something that could be triggered without confirmation by a simple IR command one might accidentally mis-program into a universal remote by mistyping a single number. [3] https://www.amazon.com/Cable-Matters-Sharing-Computers-Peripherals/dp/B083JKDNRJ https://www.amazon.com/Cable-Matters-Sharing-Computers-Perip... [4] https://babyface.rme-audio.de https://babyface.rme-audio.de Which is awesome and highly recommended, but for the present application any USB audio interface with low-latency monitoring and TOSLINK should work as well (and if you don't care about mixing the currently active HDMI audio source with other audio like I do, the volume on the TV's built-in speakers and non-digital audio outputs is controllable via RS-232).