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Speedometer programming
02-04-2007, 11:41
Post: #3
Speedometer programming
I'm guessing that it gets a lot more complicated than specific ratios, and it is
necessary to have the specific settings. The engine/transmission are both
electronic, and putting out digital data. There is a separate box containing a
circuit board, attached to the "Cal" hole in the back of the Speedo, and the dip
switch settings have to match what the Cal module is providing. I'm hoping
someone here has had occasion to obtain the settings for a circa '90 8V92/HT755
combo, so that I could try something different. 256 possible combinations for
those 8 switches...

On 2/4/2007 at 11:28 PM one_dusty_hoot wrote:

>Don, I believe the dip swiches are set to a ratio that
>is the calculation diameters, circumferences, or teeth.

Don Bradner
90 PT40 "Blue Thunder"
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Messages In This Thread
Speedometer programming - Don Bradner - 02-04-2007, 10:45
Speedometer programming - one_dusty_hoot - 02-04-2007, 11:28
Speedometer programming - Don Bradner - 02-04-2007 11:41
Speedometer programming - Gregory OConnor - 02-04-2007, 12:51
Speedometer programming - Pete Masterson - 02-04-2007, 13:11
Speedometer programming - Leroy Eckert - 02-04-2007, 13:18
Speedometer programming - Don Bradner - 02-04-2007, 16:51
Speedometer programming - Leroy Eckert - 02-05-2007, 01:39
Speedometer programming - Lawrence Thornell - 02-05-2007, 05:58
Speedometer programming - Leroy Eckert - 02-05-2007, 10:31
Speedometer programming - Don Bradner - 02-05-2007, 11:28
Speedometer programming - Leroy Eckert - 02-05-2007, 12:26
Speedometer programming - Don Bradner - 02-06-2007, 09:34
Speedometer programming - Leroy Eckert - 02-06-2007, 10:37
Speedometer programming - Don Bradner - 02-07-2007, 15:56
Speedometer programming - Leroy Eckert - 02-07-2007, 16:20
Speedometer programming - Don Bradner - 02-07-2007, 16:53
Speedometer programming - Gregory OConnor - 02-07-2007, 17:17
Speedometer programming - Leroy Eckert - 02-07-2007, 17:22
Speedometer programming - Don Bradner - 02-07-2007, 17:48
Speedometer programming - one_dusty_hoot - 02-08-2007, 04:01
Speedometer programming - Don Bradner - 02-08-2007, 05:34



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