Trim Gauge Install

[yamahaeight]

I have no trim gauge on my 2004 Yamaha 200HP OX66. I ordered the gauge but I'm not familiar on where the trim sender connector is located (I think it's under dash) or what color wires to connect to what posts on the Faria gauge. Or, whether I will need a special adapter to connect to the harness? I would really appreciate someone's expertise with helping me. Thank you ...........Yamahaeight