I am not bothering to use the RPM sensor anymore, since the sticker lasts maybe an hour before it's coated in dirt and half torn off. Does anyone know if you can disable the telemetry displays on the transmitter, so I don't constantly have that "no telemetry" alert flashing at me?

In the main menu you can choose the action of the rolling selector

The options are ...........

Main
Telemetry
Toggle between

Set it at "Main" and you wont see the Telemetry

Cheers

But then that will hide the temp and voltage telemetry right? I want to be able to see the voltage and temp, but not the speed/RPM. My apologies, I should have specified that in the first post.

No such option

If you are getting the "No telemetry connection" then the temp / voltage readings will not be accurate

The telemetry part of the signal has a very limited range

Cheers

I am getting the no telemetry message because I have purposefully removed the speed/RPM sensor. My temp and voltage readings are just fine.

As for not being able to individually hide each readout, well that's a shame but I am not surprised. I think you can only do that with the DX3R.