Warm-up period on outboard 200 s-stroke

dkoch53

Cadet
Joined
Aug 12, 2011
Messages
9
I just purchased a pontoon with a 2003 200 hp mecury 2-stroke. I'm new to this type of boating and the previous owner is not around. There is a, for lack of a better term, lock-out button on the throttle lever right at the pivot point. I heard someone say it's used for the warm-up period of a minute ot two. Am I even close??? Thanks.
 
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