I forgot to turn off my DX6i the other evening and when I went to use it the batteries were dead. After recharging I went to fly my 450 and things didn't seem right, red LED on the gyro, and full forward pitch when I went to spool up. I shutdown the 450 and went into the Tx, even though the model indicated the 450 the settings were for my CX3. I had to go in and redo all my settings for both helis. The worst part is I had everything trimmed out on the 450 and now I need to fine tune everything again.
Moral of the story: If your Tx batteries run down you may need to re-enter all your settings. I'm guessing that if you change batteries the same thing will happen.
Moral of the story: If your Tx batteries run down you may need to re-enter all your settings. I'm guessing that if you change batteries the same thing will happen.