u/Illustrious_Type_429

Hi all! I just recently got my first crt tv and I have a question about altering the display levels. When I first turned it on I played around w the brightness, contrast and so on and I changed the colours to this rly cool colourful display seen in the first photo. When I turned it back on, the colours had gone back to normal, which u can see in the second pic. When I played around with the levels again I couldn’t get it back to those colours.

I’m wondering does anyone know how to get the colours back to this, or was it just a one time glitch ? I believe the model is a Philips 14PT1342/21