Futaba 14SG

[Area21]

Futaba have an update that incorporates Tx voice information. I have 2 Tx's. One on version 3 and one on version 5. I have read that from version 5 upwards you can only use genuine Futaba receivers and ask if anyone has any experience about this?
Second question is will I lose all my current Tx model settings if I upgrade ?

 

[DroneTalk]

You can use any receivers that are compatible I do, no upgrades will not erase any settings. You can always back up your models on the sd card.