When the pi powers on, you will see it run through some startup scripts on your television.
Let it run through these scripts and then search for wifi networks on your phone.
The raspberry pi will start broadcasting a hotspot called
so this could be comitup-4432, comitup2231, etc.
Connect to this hotspot
After connecting to the hotspot you should be redirected to a page that will ask you for network information.
You are essentially telling the pi the credentials to your Crisp network
Make sure you're entering the credentials for your Crisp network that all of your other restaurant equipment is connected to. The SSID should read as something like CRISP-####
The pi should now connect to your network. Wait up to 15 minutes for it to appear in your Crisp dashboard and setup your images with help here