Hi everyone. I got some more tips on how to calibrate my Sony KV27V26 using the secret service menu. I LEARNED THAT YOU MUST WRITE/SAVE YOUR SETTINGS TOO! If you unplug your tv without saving the settings, the screen will go back to ugly. You can do that by pressing MENU, and then ENTER on the remote with the service menu pulled up! Patreon Information for support & Repairs: https://www.patreon.com/retrotechUSA If you have a Sony Consumer CRT, try the tips in the video to see if you can calibrate your CRT to perfection. Thanks for watching. #retrogaming #gamersunite #gaming #snes #supernintendo #arcade #screenshot #digitalart #scanlines #oc #tv #crt #surreal #art #artwork #games #sony #videogames #vidya #pvm #trinitron #240p #raster #konami #sega #rgb #rgbmod