Upon opening EdgeProX for the first time you will see our heatmap which is not going to be synced with the DOM. Most traders like when the heat map and the DOM are synced together. This can be done easily within EdgeProX by clicking a button within the DOM.
Near the top of the DOM, next to the quantity of orders than can be placed you will see two set of arrows that converge towards each other. Once you click this, the DOM and the heat map will automatically sync together . See images below for clarity on this.
Your chart and DOM will then look like the below: