POWER OFF BOARD.
Step 1) Remove old Focboxes using by unscrewing the 3 Philips screws on the Etray and the 8 Philips screws holding the focboxes on to the etray underneath. Also unplug all of the connections including the sensor wires, CAN cable, Receiver wire, Bluetooth module, Etc.
Step 2) Attach the Unity on to the Etray by using 4 of the 8 screws that were removed from the old Focboxes. Also re-secure the Etray to the enclosure by reinstalling the 3 screws initially removed.
Plug in the 6 motor wires, the sensor connections (white, 6 pin wires), the power connection (XT 60 Yellow Connector, use the longer of the 2 power connections) Also you will need to plug the Receiver connection in. Follow this guide for proper receiver plug orientation. https://enertionboards.zendesk.com/hc/en-us/articles/333757003656-What-is-the-correct-way-to-plug-in-the-receiver-plug-
Once completed, it should look something like this.
Step 4) To use the Unity on the Raptor 2, you will need to modify the Switch so the Unity turns on when the original switch is turned on. Follow the images below.
Identify the Red and Black
Using a blade, lift the plastic tabs up on the red and black wires.
Pull the Red and black wires out
Strip some insulation off of the ends of each white wire after cutting them from the switch.
Twist them together firmly, you can also solder them if you have an iron.
Then be sure to cover it with electrical tape or heat shrink tubing.
Step 5) Plug the newly modified switch into the Unity. And run through your calibration process as you normally would when setting your Unity up. You can follow these guides for how to set your Unity up
This link has the Download links for your Unity software