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Author Topic:   Yamaha multi function tachometer

RJG posted 10-01-2005 08:41 AM ET (US)
I recently purchased a Yamaha muti function tachometer for my sons 13 sport with a 2002 yamaha 40. I did a loose wire (meaning I did not do a permanent mount) to try it out but at WOT it only read 2300 rpm. Is there an adjustment switch on this unit? On the back is a rubber seal that, when removed, reveals what appears to be a set of small switches. What should these be set at?
jak posted 10-01-2005 05:14 PM ET (US)
The three small switches under the rubber cover
on the back of the tachometer are dip switches.
Following are the Dip switch functions:
SW-1 SW-2 SW-3
Dip switch Trim Sensor Generator Engine
Function Type Type Type
ON * 2 lead 6 Pole 4 stroke
OFF * 3 lead 12 Pole 2 stroke
* number of wire leads on trim sensor

The factory setting for the switches are:
SW-1 ON
SW-2 OFF
SW-3 OFF
This would corresponds to an engine that has a two lead trim sensor (SW-1), 12 pole generator/alternator (SW-2) and the engine would two cycle (SW-3). The tachometer should have had a green hang tag with this information.

John

jak posted 10-01-2005 05:16 PM ET (US)
Boy did that get botched up. It was supposeed to be a matrix
showing the switch settings. I'll try to post it again
jak posted 10-01-2005 05:25 PM ET (US)
SW-1 SW-2 SW-3
Dip switch Trim Sensor Generator Engine
Function Type Type Type
ON *2 lead 6 pole 4 stroke
OFF *3 lead 12 pole 2 stroke
* number of wire leads on trim sensor

jak posted 10-01-2005 05:29 PM ET (US)
RJG
For some reason the matrix gets screwed up when it's posted.
I'll e-mail it to you.
John
RJG posted 10-01-2005 08:41 PM ET (US)
John.
Got your email. Thank you very much
Bob

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Author	Topic: Yamaha multi function tachometer
RJG	posted 10-01-2005 08:41 AM ET (US) I recently purchased a Yamaha muti function tachometer for my sons 13 sport with a 2002 yamaha 40. I did a loose wire (meaning I did not do a permanent mount) to try it out but at WOT it only read 2300 rpm. Is there an adjustment switch on this unit? On the back is a rubber seal that, when removed, reveals what appears to be a set of small switches. What should these be set at?
jak	posted 10-01-2005 05:14 PM ET (US) The three small switches under the rubber cover on the back of the tachometer are dip switches. Following are the Dip switch functions: SW-1 SW-2 SW-3 Dip switch Trim Sensor Generator Engine Function Type Type Type ON * 2 lead 6 Pole 4 stroke OFF * 3 lead 12 Pole 2 stroke * number of wire leads on trim sensor The factory setting for the switches are: SW-1 ON SW-2 OFF SW-3 OFF This would corresponds to an engine that has a two lead trim sensor (SW-1), 12 pole generator/alternator (SW-2) and the engine would two cycle (SW-3). The tachometer should have had a green hang tag with this information. John
jak	posted 10-01-2005 05:16 PM ET (US) Boy did that get botched up. It was supposeed to be a matrix showing the switch settings. I'll try to post it again
jak	posted 10-01-2005 05:25 PM ET (US) SW-1 SW-2 SW-3 Dip switch Trim Sensor Generator Engine Function Type Type Type ON 2 lead 6 pole 4 stroke OFF 3 lead 12 pole 2 stroke * number of wire leads on trim sensor
jak	posted 10-01-2005 05:29 PM ET (US) RJG For some reason the matrix gets screwed up when it's posted. I'll e-mail it to you. John
RJG	posted 10-01-2005 08:41 PM ET (US) John. Got your email. Thank you very much Bob