Tach Wiring Diagram

Hi - I'm looking for a wiring diagram for my tach, p/n 6Y8-835OT-11-BK.
thanks!

[boats.net]

That is a Command Link Tach, here is the diagram for Command Link Round gauge on a single engine, single station and mechanical control box.
CommandLinkRoundDiagram.doc

[phg3745]

Manual

Is there anyway to get a user manual for the 835OT guage. Nothing came in the box.

[boats.net]

Here is manual.
Operation_manual_Round.pdf

[phg3745]

Yamaha Digital Tach

This is a different guage than you are showing. My bars are at the bottom of the screen. My guage is only Tach/Temp/Oil/Trim.
Round digital guage.