F16v3 plus Smart Diff Receiver (NO EXPANSION BOARDS) Setup Help!

[deewhatley]

I have a F16v3 running my MegaTree.  I'm using all 16 ports with 400 pixels on each port.  I want to add a Smart Diff Receiver to the f16 to run my star at the top (120 pixels).  How do I set this up?  Any ideas or suggestions.  I did this last year but I didn't write anything down.  UGH!  Thanks in advance.

[rudybuddy]

From page 16 of the manual....
The "DMX1" connector can also drive all 4 ports on a differential receiver without the need for a differential expansion board.  A single port on the differential receiver can be driven if connected to either DMX 2 or DMX 3 ports.