Yes.
Poles refer to alternator poles. Some marine applications (usually outboatds) run the tachometer sensor lead directly off the alternator.
Use position 1, 2 or 3 depending on your 4-stroke cylinder count.
Lee
-----Original Message-----
From: omc-boats-bounces@... [mailto:omc-boats-bounces@...ultimate.com] On Behalf Of jd
Sent: Friday, September 04, 2009 2:15 PM
To: Evinrude and 70's & Johnson Boats of the 1960's
Subject: [OMC-Boats] Tach settings
Tach confusion. Right in the thick of Installing a new/used tach.
Has dial on back assumably for cylinders. But it goes all the way up
to 12. Who has a 12 cylinder boat? Anyway here's what it's labeled:
# poles set:
4-1
6-2
8-3
10-4
12-5
What are poles? Should I set the dial to 2 for 6 cylinders?
Thanks jeff d
Sent from iPhone
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