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Bk 9920 Won't program - Help needed -
04.24.2006, 08:46 PM
Hey everyone, I'ma lurker who finally took the plunge, but unfortunately I'm having trouble getting going.:035:
I have a new 380c-6L and a used BK 9920 w/ new ubec. 6cell GPs. What I'm having trouble with is being able to program the controller. I'm following Mike's hints:
"Now plug in the receiver pack/UBEC and the main batteries and wait. After 5 seconds, you will here a beep from the motor. When you here this beep, move the throttle to full power and wait. after another 5 seconds, you will here another beep. When you here this, move your throttle control to full reverse and wait. After 5 seconds, you will here a double beep, indicating that set up is complete. Now replace the red programming jumper and turn off/unplug your main batteries and receiver pack."
Basically I get to the first motor beep, pull full throttle, wait, and wait,.. and wait. Nothing happens. It never gets to the 2nd beep. Not really sure what to do from here.
I have the red jumper pulled, as is the black jumper. I can run the motor in normal mode, and the servos turn, so its not the reciever. The motor is not going full power tho (imo needs programming.)
Also, I bought the controller used. Guy was having trouble with a sudden cogging problem, so I got it cheap. Found a broken solder joint on a cap and repaired it. Nothing burned or loose otherwise. The bec jumper was not installed, so I assume it wasn't used. If it cannot be resolved, what are repair charges? ($70 I heard...) Any help is appreciated. Thanks!
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