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EN

7

CAUTION:

 Always keep hands away from the 

propeller. When armed, the motor will turn the 

propeller in response to any throttle movement. 

Arming the ESC/receiver also occurs after binding as 

previously described, but subsequent connection of a flight 

battery requires the following steps.

AS3X

The AS3X

®

 system will not activate until the throttle stick 

is increased over 25% for the first time. Once active, the 

control surfaces may move rapidly and noisily on the 

aircraft. This is normal. AS3X technology will remain active 

until the battery is disconnected.

1.  Remove the battery hatch from the fuselage.
2.  Install the flight battery in the center of the battery tray. 

Ensure the battery is secured by the hook and loop 

strip.

3.  Lower the throttle and throttle trim to the lowest set-

tings on your transmitter. Power on your transmitter, 

then wait 5 seconds.

4.  Connect the battery to the ESC, noting proper polarity. 

Keep the plane immobile and away from wind for 5 

seconds to allow the AS3X system to initialize. A series 

of tones and a continuous LED indicates a successful 

connection. 

Spektrum or E-flite 2S batteries with a PH plug 

require an adapter lead. (SPMXCA327).

CAUTION:

 Always disconnect the Li-Po battery 

from the ESC when not flying to eliminate power 

supplied to the motor. The ESC does not have an 

arming switch and will respond to any transmitter input 

when a signal is present.

CAUTION:

 Always disconnect the Li-Po battery 

from the ESC when not flying to avoid 

over-discharging the battery. Batteries discharged to a 
voltage lower than the lowest approved voltage may 
become damaged, resulting in loss of performance and 
potential fire when batteries are charged.

1-

2-

3-

4

-5 

Sec.

1

3

4

2

ESC/Receiver Arming, Battery Installation and Center of Gravity

Center of Gravity (CG)

The CG location is 56mm back from the leading edge of 

the wing.

NOTICE: 

Install the battery and hatch, but do not arm 

the ESC while checking the CG. Personal injury may 

result.

56mm

Summary of Contents for E-FLITE UMX Timber X

Page 1: ...e und w hlen Sie auf der Produktseite die Quicklinks Handb cher und Unterst tzung um die aktuellsten Informationen zu Handb cher Scannez le code QR et s lectionnez les liens rapides Manuals and Suppor...

Page 2: ...rces tab for this product MEANING OF SPECIAL LANGUAGE The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product WARNING Pr...

Page 3: ...4 SPMSH2040L Installed Receiver ESC Spektrum Receiver ESC SPMA3188 Installed Recommended Battery Spektrum 300mAh 3S 11 1V 30C JST RCY Li Po SPMX3003SJ30 Required Recommended Battery Charger Spektrum S...

Page 4: ...e the GUID Globally Unique Identifier code of a single specific transmitter You need to bind your chosen Spektrum DSM2 DSMX technology equipped aircraft transmitter to the receiver for proper operatio...

Page 5: ...refer ences after the initial flight NOTICE Do not set your transmitter travel adjust over 100 If the TRAVEL ADJUST is set over 100 it will not result in more control movement it will overdrive the se...

Page 6: ...sistance of AS3X technology If you become disoriented or the aircraft is in a confusing attitude flip the Gear switch to position 0 and release the sticks With the aileron elevator and rudder sticks i...

Page 7: ...o the ESC noting proper polarity Keep the plane immobile and away from wind for 5 seconds to allow the AS3X system to initialize A series of tones and a continuous LED indicates a successful connectio...

Page 8: ...ght aileron should move down which will cause the aircraft to bank left 2 Move the aileron stick to the right The right aileron should move up and the left aileron down which will cause the aircraft t...

Page 9: ...l surfaces are not centered Use of the transmitter sub trims may not correctly center the aircraft control surfaces due to the mechanical limits of linear servos 1 Make sure the control surfaces are n...

Page 10: ...le is set too high and the propeller cannot turn The OCP will only activate when the throttle stick is positioned just above 1 2 throttle After the ESC stops the motor fully lower the throttle to re a...

Page 11: ...e propeller size numbers 5 75 x 2 5 must face forward for correct propeller operation Ensure the propeller adapter and motor mount are fully connected to the motor Motor 1 Remove the battery hatch by...

Page 12: ...8mm self tapping screws and 2 plates securing the landing gear 3 Remove the other four 2mm x 8mm self tapping screws and 2 plates for the rear float mount Save all screws and plates for the float ins...

Page 13: ...on transmitter Motor disconnected from receiver Open fuselage and make sure motor is connected to the receiver Extra propeller noise or extra vibration Damaged propeller spinner or motor Replace dama...

Page 14: ...or servo damage Replace or repair damaged parts and adjust controls Wire damaged or connections loose Do a check of wires and connections connect or replace as needed Flight battery charge is low Full...

Page 15: ...7955 Decal Set UMX Timber X EFLU7956 Pushrod Set UMX Timber X EFLU7957 Hatch UMX Timber X EFLU7958 Control Horns UMX Timber X EFLUP114065 5 5 x 2 5 Propeller SPMA3188 Receiver ESC Board SPMSH2040TL 2...

Page 16: ...l purchaser that the product purchased the Product will be free from defects in materials and workmanship at the date of purchase What is Not Covered This warranty is not transferable and does not cov...

Page 17: ...ss please contact Horizon Prod uct Support to obtain a RMA number along with instructions for submitting your product for service When calling Horizon you will be asked to provide your complete name s...

Page 18: ...terference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circ...

Page 19: ...ed trademarks of Horizon Hobby LLC The Spektrum trademark is used with permission of Bachmann Industries Inc All other trademarks service marks and logos are property of their respective owners US 9 9...

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