3
EN
T
he E-fl ite
®
UMX
™
AS3Xtra takes Ultra Micro eXtreme to the next level. Constructed of laser-cut fl at
foam with carbon reinforcement and micro-thin fi lm, this aircraft was specifi cally engineered to
optimize super-low wing loading, strength and durability, plus AS3X
®
technology to provide outstanding 3D
performance in tight fl ight spaces. Based on the ground-breaking original UMX Extra 300 3D, the addition of
AS3X technology makes it possible to be even more successful whether it’s performing the simplest loop or
the latest extreme 3D moves.
Please be sure to read through this manual carefully so that you are equipped to successfully enjoy all the
benefi ts this outstanding ultra micro model has to offer.
To register your product online, go to www.e-fl iterc.com
Installed
Motor:
Ultra Micro Brushed Motor
8.5mm x 23mm (EFLU5152)
Receiver :
DSM2/DSMX UM AS3X
Receiver/Servos/ESC, UMX AS3Xtra
(EFLU5164)
(2) 2.3-Gram Performance Linear Long
Throw Servo (SPMSA2030L)
Needed to Complete
Battery:
150mAh 1S 3.7V 25C/45C
Li-Po, (EFLB1501S25 or EFLB1501S45)
Battery Charger:
Celectra
™
4-Port 1S 3.7V 0.3A DC
Li-Po Charger (EFLC1004)
Recommended Transmitter:
Full range Spektrum
™
DSM2
®
/DSMX
®
with dual-rates (DX4e and up)
19.8 in (503mm)
16.8 in (426mm)
1.25 oz
(36.5 g)
Prefl ight Checklist ..................................................4
The Incredible AS3X
®
system
Aerobatics Experience ...........................................4
Low Voltage Cutoff (LVC) ........................................4
Transmitter and Receiver Binding ...........................5
Alternate Flight Mode Programming .......................6
ESC/Receiver Arming, Battery Installation and
Center of Gravity ....................................................7
Optional Side Force Generators (SFGs) Installation .8
Control Direction Test .............................................8
Control Centering ..................................................9
Trimming ...............................................................9
Control Horn Settings .............................................9
Dual Rates .............................................................9
Flying Tips and Repairs ........................................10
Post Flight Checklist ............................................10
Power Components Service .................................11
Troubleshooting Guide .........................................12
Limited Warranty .................................................13
Warranty and Service Information ........................15
Compliance Information for the European Union ...15
Replacement parts ...............................................58
Optional parts and Accessories ............................59
Table of Contents
Specifi cations
