glastar(at)gmx.net
Guest
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 Posted: Wed May 19, 2010 8:28 am Post subject: Issues with getting Lightspeed RPM readout posted to Dynon |
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Glenn,
did you try the Dynon Forum?! I'm not sure but I believe the signal
voltage needs to be above a certain value (>10V) for the Dynon to see
your lightspeed. What voltage do you see on that pin 6?
But I guess we have someone been there done that on that group.
br
Werner
On 19.05.2010 17:36, longg(at)pjm.com wrote:
| Quote: | I have a dual Lightspeed Plasma III ignition and a D180 EFIS on which I
would like to display the RPM output supposedly provided by the
Lightspeed box.
I’ve wired the L & R pin 6 outputs to the D180 L & R RPM inputs and the
Lightspeed pin 13 output to the EFIS ground.
Continuity is good. I have setup the EFIS to meet the output parameters
of the Lightspeed. 2 pulses/revs. Signal output is not verified. I do
not have a scope to check the pulses.
Not a smirk of activity happening on the EFIS. Engine starts and runs
correctly. I have the optional display which provides an RMP readout,
albeit on a separate display.
Just wondering if anyone has crossed this bridge yet.
Thanks,
Glenn
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