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Old Dec 08, 2012, 09:41 PM
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Joined Dec 2012
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My 3GX will not work

I have recently bought an Trex550e V2 3GX DFC, I followed the instructions on how to wire everything but i am not getting power to my 3GX, I am using a Walkera 12s transmitter with a 1202 reciever can anyone help me with were i am going wrong because it is really starting to annoy me.
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Old Dec 09, 2012, 03:32 AM
Registered User
Denver, CO
Joined Dec 2005
6,689 Posts
Are the wires from the reciever to the 3GX plugged in upside down.
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Old Dec 14, 2012, 12:49 AM
1.21 Gigawatts!
Steph280's Avatar
Irvine, CA, USA
Joined Oct 2000
7,560 Posts
You need to make sure your receiver is bound to your tx already before installing with 3gx. If receiver doesn't get a signal, 3gx will not power up n
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Old Dec 14, 2012, 12:26 PM
Get to the choppa!
RFDelie's Avatar
United States, PA, Pittsburgh
Joined Sep 2012
358 Posts
Make sure that your esc is plugged into the 3gs system (with the black cable towards the bottom of the unit). Then run the red/white/black cable (included with the 3gx)from the power/aux port on the 3GX (black cablefacing out) to the batt (or any open channel on your reciever)

The reciever muxt be bound to the transmitter first.
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