IRIS+ Transmitter telemetry problems

My IRIS + arrived today. just in time for a film shoot I’m doing at the weekend.
I’m having a little trouble with the FS-TH9X.
While most things on the transmitter are working perfectly, I’m not receiving any battery information from the copter. Both the Batt and mAh sections are displaying 0.0 and 0 while all the others are displaying correctly.
Am I missing something or do I need to enable anything in order to get this information to display on the transmitter?

Thank you in advance if anyone has any information on this, it would be awesome to be able to see when I’m getting low on battery.

Many Thanks


I had the same problem, found that the battery telemetry was disabled in the pixhawk. Open MP and connect to the Iris+ and look for the battery telemetry settings.