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nano CP X Blade nano CP X Helicopters Information and Help |
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08-31-2013, 09:52 AM | #1 (permalink) |
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Join Date: Aug 2013
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!?! Blade nano CPX head isues and response time
Hello all,
I am new to the hobby, and have been flying my nano cpx for a couple of weeks now. Yesterday I had a small wipe-out (in grass) and suddenly my servos seem to be responding in a strange way. When the heli is stationary (throttle hold) all servos move evenly and snap to center when I release the sticks on the transmitter. When the head has ANY rotation the servos respond completely different. When I move the servos to drive the heli, the motor bogs significantly and the servos do not snap back to center when I release the sticks on the transmitter. To get them to return, I have to hold the stick in the opposite direction for a significant amount of time. When everything returns to center the motor stops bogging. For example, when the head is rotating: -I can move the roll left stick all the way left and the heli will try to roll left after about 2 seconds of holding the stick. When I let go it stays there. -I can move the roll right stick all the way and the heli will slowly start to move back to center and then to roll right, but only after about 2-3 seconds of having the stick pinned to the right. Then it stays in that position. Previously, the heli did not seem to respond this way. I thought that it always went back to center, and it definitely did not have this extreme delay between a Tx stick movement and a helicopter reaction. Anyway, since it has been acting this way, I am unable to get the heli to lift off, or fly at all. Even with the head speed and blade pitch pinned at max. I have not changed any controls, and the heli has flown fine for a couple weeks before this started to happen. Does anyone have any suggestions or know what may be wrong? I am still learning helicopter terms and jargon, but I am an electrical engineer with a very strong technical background so feel free to get nitty-gritty with it. I am using the Spektrum Dx6i Tx. Any guidance is greatly appreciated. |
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08-31-2013, 10:26 PM | #2 (permalink) |
Registered Users
Join Date: Apr 2012
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!?! Blade nano CPX head isues and response time
Try a quick rebind. From my experience, simple things like a rebind can help the main issue.
Jimi |
08-31-2013, 11:04 PM | #3 (permalink) |
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Join Date: Feb 2013
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Check that the main gear hasn't slipped down on the main shaft. That would cause no lift off.
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09-01-2013, 11:13 AM | #4 (permalink) |
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Join Date: Feb 2013
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+ 1
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ncpx, Trex 150, 450X & 600X |
09-01-2013, 12:54 PM | #5 (permalink) |
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Join Date: Jul 2012
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!?! Blade nano CPX head isues and response time
I'm not sure what your saying. If I hold my cyclic stick pinned right for three seconds I could do three flips. (Right stick). Sounds like a 3n1 problem. Try to rebind and make sure you hold the right stick (left or right) while binding I don't remember which way for a programmable TX.
TS3D#1 NanoCPX, TREX500DFC, TREX700DFC HV, DX8
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