Wire hookup on Sun Super TachII

[az426hemi]

Hello, I bought a used Sun Super Tach and was wondering what the wire hookup was?

Thanks,
Mike

[sunsetdart]

http://dictionary.reference.com/browse/tachometer?r=14...........gives you wiring diagram .....hope this helps

[68_Val_Sedan]

black = ground
red= switched 12 volt source
blue = back light
green = dist