How to select PM2.5 or CO2 for monitor LEDs

Components
#1

I wanted to know what the LEDs on the indoor monitor meant. I found two graphs under “Monitor LEDs Information” on the dashboard. But one graph is for PM2.5 and one is for CO2, so I assume you can select one or the other. How do you know which one is currently selected, and how do you change it? Didn’t see anything in the manual. Thanks.

#2

If you go to the three bars Menu button in the upper left>General Settings>LED and Display, you can change the mode the LEDs are reflecting
AirGradient LED and Display

The Support page has a button to see what the LEDs mean
AirGradient SupportPage

#3

Oh, I had to check the “Show advanced settings” box and hit save first. Thanks!