Translations:KAVAN V20 + ETHOS™ - User manual/635/en

From KAVAN RC Wiki

Multi receiver telemetry

ACCESS Trio Control provides the ability to have three receivers for each RF path registered and bound in ACCESS transmitters. The three receivers are bound in the transmitter RF screen in positions RX1, RX2 and RX3 that enables the ability to access the receivers individually to map the port pins and make other changes to the RX.