knightrohulk
Member
I have a DJI F450 kit with a Turnigy 9X running ER9X firmware. I'm having trouble getting my quad to fly. I think I need to calibrate my transmitter but I don't know how to go about doing that. Here are the symtoms:
1. Max throttle appears to be when the left stick is at the bottom and Minimum throttle is with the left stick at the top.
2. With the throttle stick in the center, and while holding the quad in one hand, I can tell that the 2 and 4 motors are producing thrust downward. Motors 1 and 3 do not appear to produce thrust at all either up or down. They are spinning but appear to be spinning significantly slower than the 2 and 4 motors.
3. When I put the quad on a flat, smooth surface and give it half throttle, it is wanting to spin counter-clockwise. Full throttle (left stick all the way down) just makes it spin faster.
3. With the quad on a flat, smooth surface, if I move the right stick (I don't remember which way), the quad will completely flip upside down.
Below is a screen shot of my Naza M Lite software assistant.
View attachment 13848
Finally, according to the Naza M Lite manual, I have the channels wired as:
Channel 1 to A
Channel 2 to E
Channel 3 to T
Channel 4 to R
But when I look at the mixer settings on the transmitter, I'm wondering if I have channels 1 and 4 reversed? On the ER9X mixer settings, it has R and A swapped. All of the channels are at 100% from what I can tell.
I don't even know where to begin to get the quad / transmitter calibrated, or even what questions to ask.
Thank you for any help you can provide.
1. Max throttle appears to be when the left stick is at the bottom and Minimum throttle is with the left stick at the top.
2. With the throttle stick in the center, and while holding the quad in one hand, I can tell that the 2 and 4 motors are producing thrust downward. Motors 1 and 3 do not appear to produce thrust at all either up or down. They are spinning but appear to be spinning significantly slower than the 2 and 4 motors.
3. When I put the quad on a flat, smooth surface and give it half throttle, it is wanting to spin counter-clockwise. Full throttle (left stick all the way down) just makes it spin faster.
3. With the quad on a flat, smooth surface, if I move the right stick (I don't remember which way), the quad will completely flip upside down.
Below is a screen shot of my Naza M Lite software assistant.
View attachment 13848
Finally, according to the Naza M Lite manual, I have the channels wired as:
Channel 1 to A
Channel 2 to E
Channel 3 to T
Channel 4 to R
But when I look at the mixer settings on the transmitter, I'm wondering if I have channels 1 and 4 reversed? On the ER9X mixer settings, it has R and A swapped. All of the channels are at 100% from what I can tell.
I don't even know where to begin to get the quad / transmitter calibrated, or even what questions to ask.
Thank you for any help you can provide.