The built-in telemetry feature gives you real-time information on things like your model´s battery voltage, signal quality, engine or motor temperature, airspeed, altitude and more.*
Using the voice alert system, you can program the DX8 to tell you when specific telemetry values reach or exceed limits you define. You can also have it call out a sequence of telemetry values on demand with the flip of a switch. If you want to review telemetry after a flight, the DX8 can be set up to record the data to its SD card.
*Requires a Spektrum telemetry module and telemetry sensors, all sold separately.