GTA Ontario CA
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I have three FMA recievers, two M5 and one Quantum 6. All have been working perfect in 40 size planes without any problems. The problem began when I bought a new LiteMachine Corona 120 electric heli a week ago. My setup is 3 HS81 Hitac servo's, FMA reciever, 8 cell CP battery pack and Castle Creation 35 amp phonix controller and Mega 16/15/3 brushless motor. Last GY401 gyro. Plug every thing in with M5 reciever and the servo's gitter, tryed second M5 same problem. I removed the gyro and servo's stop gittering. Tryed my second GY 401 and same servo gittering fault. I took the M5 out and put the Quantum 6 in and the gyro does not boot up. The GY401 gyro is needed to intialize in heading hold mode when first power up.Tryed to see if gyro would intialize, with Quantum 6 and gyro will not intialize. I tryed every thing. I tryed full size S9001 servo's and same fults. I have tryed two new GY401 gyros and same fualt. I tryed external battery pack and no change. HELP, HELP, HEEELP. I thought FMA were good recievers, but feel something is wrong with FMA product. Can you please help me resolve this matter. My TX is T6XH Super transmiter.