please help,, last night i removed the spartan gyro from my t-rex500 (was working fine last time i flew) and put it onto my atom, today i decide to do the SET-UP so power on the ar7000 fine BUTno GYRO?? i get a blue light flash twice then NOTHING??? i reconected it the origional ar7000 in the 500 but it still does the same thing, if i flick from heading to rate i get the same two blue flashes then NOTHING?? CAN ANY ONE HELP,,




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