Instruction manual

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15 ' 3GX FLY!BARLiESS.MANDAL ~1jjai(iKUtJfm~1JJ3 , ~.;~ .~l,;;lGN
FEATURES ~ffil~@
l3Axis] 3-axis gyroscopic flybarless system to simulate the stability of mechanical flybar system, yet at the same time achieving
agile 3D performance.
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Utilizes MEMS gyro sensors, which feature small footprint, high reliability, and excellent stability.
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12 bit processors providing ultra high resolution, resulting in highly precise controls.
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Supports Spektrum and JR satellite receivers.
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Supports Futaba S.Bus architecture.
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Software I!Pgradable through PC interface adapter.
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leasy] Simplistic setup process without the need of external devices. Setup is done through 5 steps and 2 sensitivity adjustments.
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Flyllariess system dramatically il1!proves3D power output and efficiency, resultingJn reduced fuel or electricity consumption.
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Highly sensitive gyroscopic sensors combined with advanced controt detection routine providing higher hovering and
aerobatic stability than other flybarless system.
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Suitable for all CCPM and mechanical mixing system.
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Built in speed governor function.
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IG-.T"ex] Comaptible with helicopter of all sizes from T-Rex 250to T-Rex 700.
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Innovative pitch gauge as an aid to facilitate pitch adjustments.
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Hig~ frame rate signal output for faster and higher precision servo response,
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~ Capable to operate between 3.5V to S.4V,compatible with high v.1 ge."servos.
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Small footprint, light weight, minimalists and reliable des·gn, ..
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RoHS certified. .
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IMEMS]
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B3
NOR/REV
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LIMIT
A.REV
Rudder endpoints settings
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Aileron reverse settings
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Rudder servo delay, and
helicopter size settings
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24
11.& CAUTION II While using 3GX FBL system, be sure to turn off the following functions in the transmitter
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* Swash Ring * Linka e Compensation * Swash Mix * Mixing * Acceleration
1.Connect the receiver and servos to the flybarless control unit as per diagram found on page 25.
2.Digital servos must be used on cyclic to avoid damage to servos.
commended servo spec: minimum speed 0.10 sec/60, torque 12kg.cm or higher.
3.The trim must be zero when usinp 3GX, and should not be adjusted at anytime. If the helicopter hovering tend one side, it means
the swash plate doesn't keep horizontal when setting. Go to flybarless system "Direct mode bypassing gyro, for mechanical travel
and neutral point setup" to adjust the level of the swashplate and then re-complete the setup.
4.when the 3GX f1ybarless system is installed for the first time, a few simple setup steps and fly tests need to be performed in the
flybarless setup mode. These steps need to be performed only during Initial setup, and does not need to be repeated for subse
quent flights. Just power up the system normally, check the proper servo operations, and fly. The initial setup procedure only
need to be repeated after software upgrade, pitch range reset, or subtrirns are added in the transmitter. .
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