I bought a 450se (I think) No ID #'S So I don't know the diff. between all the TREX models. That said..I also bought a New FlySky TH9x. Watching a ton of video's an the manual I got it programed. All seemed ok. turned the radio on then the heli battery.Both AIL and the ELE servos (EXI213Ff) seemed to move without any binding. But the RUD dosne't do anything. After trying all I know . (#@#) They all stopped. I went an out of the radio to see if I messed up . Not sure. Now R AIL CH6 won't stop moving back an forth. No RUD Movement CH 4 . But If I Pug the RUD into CH6 IT just keeps moving back an forth. So did I fry the New Receiver ? Thanks for any an All comments.
General Servo nightmare
- Thread starter KICK ONLY
- Start date
Lee
Well-Known Member
How are you powering the RX? ESC or battery pack? Try one servo at a time in each channel. So try one in the throttle channel. Does it move smoothly when moving the throttle stick? If so then we know the servo is ok. The try it on the elev channel then aileron channels etc If it worked smoothly on one channel but not on another, then we know its either a radio set up issue for that channel, or a faulty port on the receiver.
If that didn't help try making a new model on the radio, bind the RX to it but don't change any settings. Obviously for safety don't have your motor wires plugged into the esc for testing. Do the above tests again. If they work, then you know its your settings in the other model memory.
As for the specifics on this radio i'll leave that to the guys with this model..
Good luck
If that didn't help try making a new model on the radio, bind the RX to it but don't change any settings. Obviously for safety don't have your motor wires plugged into the esc for testing. Do the above tests again. If they work, then you know its your settings in the other model memory.
As for the specifics on this radio i'll leave that to the guys with this model..
Good luck
Thanks. mabe its a setting in the RX. I just received it on Friday. Using energizer rechargeable for the Tx . The Tx an RX came as a set . After set up on the Rx I 1st turned it on all the servos worked properly except for the RuD. At that time the gyro (Detrum gy48) was plugged in. I finally unplugged it an plugged the RUDD into CH 4. still no Rud.. Plug it into CH6 it starts moving on its own. same if the R AIL is on CH6 L AIL an EVE are dead. must have changed a setting in the Rx . Will check each one out Thanks .
Westy
LEGEND
Pull the RX apart and see if the aerial is soldered in properly...... did it bind up? solid red light?
do you have another V2 receiver? you can use these to (if you do in fact have a V2 Tx) http://Hobby King 2.4Ghz Receiver 6Ch V2
what happens when touch the aerial of hte Tx on the antenae on the RX .... andy response? try wiggling the RX aerial and see if the servos come in and out.....
Also .... Make sure you have got 5V at your RX and not more or you will have cooked it ... and your UBEC on your ESC has failed and caused all of these issues.
do you have another V2 receiver? you can use these to (if you do in fact have a V2 Tx) http://Hobby King 2.4Ghz Receiver 6Ch V2
what happens when touch the aerial of hte Tx on the antenae on the RX .... andy response? try wiggling the RX aerial and see if the servos come in and out.....
Also .... Make sure you have got 5V at your RX and not more or you will have cooked it ... and your UBEC on your ESC has failed and caused all of these issues.
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Westy
LEGEND
should be PPM ....................
if you have a multi meter.... you may have to test the receiver and make sure the 5V is going right across the positive bus and then check the negative bus ..... you can do this with no voltage and use your ohms section or continuity tester. could be a bad contact on the board or the RX
oh .. you have selected the heli as the model? try deleting the model and restarting again ..... If you able to bind again ...... and have a solid Rx light .... then the units are talking to one another.....
if you have a multi meter.... you may have to test the receiver and make sure the 5V is going right across the positive bus and then check the negative bus ..... you can do this with no voltage and use your ohms section or continuity tester. could be a bad contact on the board or the RX
oh .. you have selected the heli as the model? try deleting the model and restarting again ..... If you able to bind again ...... and have a solid Rx light .... then the units are talking to one another.....
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Westy
LEGEND
is the RX light on?
Just re-bind againg from scratch .... no the Spektrum is DSM2 and the module on the 9X will not send the same signal. Will not work, however you can get a module for hte Tx and you then can use your Reciever
OrangeRX DSMX/DSM2 2.4GHz Transmitter Module (Futaba Compatible)
Just re-bind againg from scratch .... no the Spektrum is DSM2 and the module on the 9X will not send the same signal. Will not work, however you can get a module for hte Tx and you then can use your Reciever
OrangeRX DSMX/DSM2 2.4GHz Transmitter Module (Futaba Compatible)
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