Arrows RGB+-Depth+-?

when opening the scan window there are some buttons/arrows visible named RGB and Depth +or-.
They do not seem to have any function. What is their purpose?

That are short key to use on your keyboard to adjust the Exposure of your Depth and RGB camera while both are in manual mode .

Ok,they are just a reminder, but they look as buttons. A bit confusing, I bet they get clicked a lot by new users…

:joy: reminds me of the meme of an old lady clicking on a poster button to order food …

No there are no clickable buttons in that area , it is just informative section , for those that love to use shortcuts it is rather familiar sign .