Originally Posted by cdeggz
Thanks Bob! I was curious if you have two screens if one can be configured to show left pmag RPM and the other screen the right pmag RPM. That could potentially help with troubleshooting in the air.
No, only one rpm guage on the engine screen. You would have to talk with AFS about options.
If you have the standard ACS, then the guage will show whatever the switch is set to at the moment. When set to both, my experience is was set to the higher rpm setting of the two. You can test that by setting the number for the number of pulses for two revolutions to something other than three and seeing the impact to the both setting.