Tacho

paul

New Member
Joined
Feb 7, 2008
Messages
3
My D180 tacho reads only in the digital windo no analog dial reading,It is wired to the alternator of a jabiru 3300 as per your instal guide, Any idears. ?
Regards paul.

Ps. this reading also flucuates can this be smoothed.?
 

dynonsupport

Dynon Technical Support
Staff member
Joined
Mar 23, 2005
Messages
13,226
Check the values of your green/yellow/red lines. They're probably smooshed together.

We really haven't heard of problems with the Jabiru tachometer setup. Does it happen all the time, or only at certain RPMs/configurations?
 

paul

New Member
Joined
Feb 7, 2008
Messages
3
180D tacho still reading digital only no dial reading?
I have checked pin 32, green & white left tacho pickup, It is connected to white alternator wire on jab.
can you help?

Ps solved jumpy digital reading. Spoke to Jabiru who suggested inserting a 30k resistor to smooth spikes in alternator.
Still need dial reading to work thou?

Re fuel flow, Blew in sensor as you suggested still no reading.
Must be a dud sensor? Awaiting arrival of new sensor from Horeshams Victoria
 

dynonsupport

Dynon Technical Support
Staff member
Joined
Mar 23, 2005
Messages
13,226
What are all of the values under SETUP>SENSORS>TACH. There is probably something there that is set such that the needle never moves. The values in this menu determine the swing of the tach needle.
 
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