Kopropo EX1 Mars help

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Old 07-27-2008, 11:39 AM
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Default Kopropo EX1 Mars help

Alrighty, im terrible with all this electronic stuff so I figured i'd ask here.

what i've got:

Kopropo ex1 mars
Ace 1015 servos

So, two things;

1) For whatever reason, my throttle servo is running backwards, when I hit the throttle, its making the brake rotation, and when i hit brake it pulls on the throttle.

2) I'd like a walkthrough on setting the trim or whatever its called on my servos, so that I dont burn them out or break any parts.

Thanks in advance for any advice!
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Old 07-27-2008, 12:54 PM
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Do you have a manual? If so; I would take the time to read it. You just need to reverse your throttle channel. This can be done thru the radio.
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Old 07-27-2008, 03:39 PM
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yeah my radios pretty old schoo, I dont have any of my old manuals anymore >.> I might just go buy an ex1 UR, idk
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Old 07-27-2008, 06:07 PM
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HERES your manual buddy. Read it! It'll do ya a world of good.
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Old 07-28-2008, 11:36 AM
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Originally Posted by jla8874 View Post
HERES your manual buddy. Read it! It'll do ya a world of good.

yeah I stayed up all night and read it figured out the reverse thing, still dont have a clue about trim or how it works, more research for me!
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Old 07-28-2008, 12:29 PM
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Originally Posted by Allumina View Post
yeah I stayed up all night and read it figured out the reverse thing, still dont have a clue about trim or how it works, more research for me!
EPA or Endpoints is what you are looking for, these control how far a servo can travel in one direction.

Trim and Subtrim are used to center the servo. Use subtrim first as it doesn't not affect total throw.
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Old 07-28-2008, 03:53 PM
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nice, thats exactly what I needed. thanks a million MikeXRAY
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Old 08-11-2008, 07:24 AM
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i had a mars r radio but i'm still new in digital remote!! can any 1 help me!! what is the best setting 4 my mars r... because it have so many setting that i don't even know what the function 4!!! plzzzzzzz
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