All REX receivers have two fully programable inputs/outputs (E1 and E2). If you want to use two independent receivers with servo outputs in the model using REX type receivers, it is possible to set them for mutual backup. If one of the receivers loses the signal, the other receiver will fully back it up with serial EX Bus communication.

All receiver updates are performed automatically by JETI Studio. All users have a very fast and easy way to update their receiver to the latest version of FW with all the new features.

If you only see the ID number of the receiver in the JETI DC / DS transmitter (device explorer) and its settings can’t be opened, it's necessary to update it to a newer FW. Older versions of the FW didn't support these setting possibilities.