To achieve full ACCESS functions and performance, the original Horus X10/S users need the ACCESS upgrade kit (ISRM RF module and PARA wireless trainer module). This video will show you how to replace the PARA wireless trainer module and ISRM RF module for Horus X10 and Horus X10S. We hope you find this video helpful, thanks for watching!

PART 1: How to replace the PARA wireless module 00:10
PART 2: How to replace the ISRM RF module 05:18

FrOS and ISRM Firmware Download (Horus X10/X10S only): https://www.frskyrc.com/accessupgra...

ACCESS: https://www.frskyrc.com/frskyadvanc...