In simple terms, ABL is how the TV limits the brightness of the screen the more it shows bright things on screen - so for example a 50% white screen will be dimmer than an image with only 10% white. This is because of power consumption.I am confused with this. Isnt this a mechanism supposedly there to protect the screen from burning artifacts?
Also whats the difference between ASBL and ABL?
I also thought the TV had mechanisms to protect the screen only where static images are by shifting the pixels.
I have a B9 and wonder if the reason why my HDR colors dont pop out is because of this.
To turn it off in the LG C line of TVs it says to disable TPC and GSR but I am not sure if its a good idea
ASBL is when the screen dims when there are static elements on screen for too long, to avoid the risk of burn in - i.e. news channels, even gaming. HDTVTest's review of the A95K explains this in the very beginning and it's a great explanation, even I didn't know it was so bad on other TVs.