OLED PG27AQDM Service menu default settings?

[gamesager]

Hi, I accidently got into my monitors service menu and I am not sure if I changed anything, would anyone with the same monitor be willing to screenshot their default settings to show me?

I just held down the power button and the movement button for a few seconds and a little blue F appears that will show all the settings.

[superwusel]

Hi there
Regarding ASUS Support, the "service menu" isn't really a menu. It rather loads the default settings as soon as you enter. 
Even if you exit the menu it' won't change back. I've noticed the change since I run the monitor at 29 brightness for productivity stuff. 
So basically what you see in this menu are the default values which are loaded once you enter the menu.