Knowledge Base

How come I’m not getting any speed/split readings?

First of all, you will not get these readings unless you have the impeller installed in your boat. While your SpeedCoach can execute other functions without the impeller, it is essential that the impeller be installed for split readings.

If you do have this problem with an installed impeller, you need to make sure that the impeller is installed close enough to the blue sensor. The impeller must be mounted within 10” of the blue sensor. See SPC installation instructions for more information.