Speed, I said to go "MODE 3", it might have to go to a shop. I checked the owners manual for a Futaba 6L and all it takes to go mode 1 is to make a few clicks to change the program and to move the ratchet assembly from one stick to the other, even has pictographic instructions included.
You have to admit, your Aurora 9, like my older Futaba 9CAP, is a higher end radio that will have more capabilities and options than the 6L does.