Horizon Hobby E-flite BNF UMX HYPER TAXI User Manual

Horizon Hobby E-flite BNF UMX HYPER TAXI

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Instruction Manual

Bedienungsanleitung

Manuel d’utilisation

Manuale di Istruzioni

UMX

™

HYPER TAXI

™

Questions and Answers:

B
Brandon FloresAug 13, 2025
What to do if Horizon Hobby E-flite BNF UMX HYPER TAXI Toy aircraft will not respond to throttle?
- T
  travis41Aug 13, 2025
  If your Horizon Hobby Toy aircraft responds to other controls but not throttle, it could be due to several reasons. First, ensure that the throttle stick and trim are at their lowest settings by resetting the controls. If that doesn't work, the throttle channel may be reversed, so reverse the throttle channel on the transmitter. Finally, check that the motor is properly connected to the receiver.
M
Mark HudsonAug 16, 2025
Why does my Horizon Hobby E-flite BNF UMX HYPER TAXI Toy have reduced flight time?
- S
  Steven CookAug 16, 2025
  Reduced flight time or an underpowered Horizon Hobby Toy aircraft can occur for several reasons. Ensure your flight battery is fully charged. Also, check that the propeller is installed correctly with the numbers facing forward. A damaged flight battery could also be the cause, so replace it, following all instructions. Cold flight conditions can affect battery performance, so ensure the battery is warm before use. Lastly, the battery capacity might be too low for the flight conditions; consider replacing it with a larger capacity battery.
M
Megan MillerAug 20, 2025
Why is my Horizon Hobby Toy airplane oscillating?
- R
  Reginald MurphyAug 20, 2025
  If your Horizon Hobby Toy airplane oscillates in roll, yaw, or pitch, it could be due to a damaged propeller, spinner, or motor causing vibration. Replace any damaged parts. Another cause could be a loose prop screw, so ensure you tighten it.
P
Phillip GatesAug 25, 2025
What to do if Horizon Hobby E-flite BNF UMX HYPER TAXI Toy LED flashes rapidly after binding?
- K
  Kayla MartinezAug 25, 2025
  If the LED on the receiver of your Horizon Hobby Toy flashes rapidly and the aircraft doesn't respond after binding, ensure at least 5 seconds have passed between powering on the transmitter and connecting the flight battery to the aircraft. If using a ModelMatchTM radio, verify that the correct model memory is selected on the transmitter, then disconnect and reconnect the flight battery to the aircraft. Also, check if the flight battery or transmitter battery charge is too low and replace or recharge them as needed.
R
Ryan RodriguezAug 28, 2025
Why is my Horizon Hobby E-flite BNF UMX HYPER TAXI making extra noise?
- M
  Mandy Lopez PhDAug 28, 2025
  Extra propeller noise or vibration in your Horizon Hobby Toy can be caused by a damaged propeller, spinner, or motor. Replace any damaged parts. Also, check if the prop screw is too loose and tighten it if necessary.
C
Cheryl Wood PhDAug 31, 2025
How to fix control surfaces not neutral on Horizon Hobby E-flite BNF UMX HYPER TAXI?
- D
  Dr. Seth Hooper DDSAug 31, 2025
  If the control surfaces of your Horizon Hobby Toy are not at the neutral position when the transmitter controls are at neutral, it may be because the control surfaces were not mechanically centered at the factory. You can fix this by mechanically centering the control surfaces by adjusting the u-bends on the control linkages. Another cause could be that the aircraft was moved after the flight battery was connected and before the sensors initialized. To solve this, disconnect and reconnect the flight battery while keeping the aircraft still for 5 seconds.
D
Dwayne CruzSep 4, 2025
Why Horizon Hobby Toy model flies inconsistently?
- B
  Brian JonesSep 4, 2025
  If your Horizon Hobby Toy model flies inconsistently from flight to flight, it may be because the trims are moved too far from the neutral position. Neutralize the trims and mechanically adjust the linkages to center the control surfaces.
D
Daniel Frye DDSSep 8, 2025
What to do if Horizon Hobby E-flite BNF UMX HYPER TAXI Toy LED flashes during binding?
- R
  Richard GarciaSep 8, 2025
  If the LED on the receiver of your Horizon Hobby Toy flashes and the aircraft won't bind to the transmitter during binding, the transmitter may be too close to the aircraft. Power off the transmitter, move it further away from the aircraft, disconnect and reconnect the flight battery to the aircraft, and then follow the binding instructions. Also, ensure that you hold the bind switch or button long enough during the bind process by powering off the transmitter and repeating the bind process, holding the transmitter bind button or switch until the receiver is bound.

Horizon Hobby E-flite BNF UMX HYPER TAXI Specifications

General

Brand	Horizon Hobby
Model	E-flite BNF UMX HYPER TAXI
Category	Toy
Language	English

Summary

Preflight Checklist

AS3X Stabilization

Low Voltage Cutoff (LVC)

Charging the Battery

LED Functions under normal operation

Lists LED indicators and their meanings for normal operation.

Battery Warnings

Transmitter and Receiver Binding

Binding Procedure

Step-by-step instructions for binding the transmitter to the aircraft receiver.

Installing the Flight Battery

Arming the ESC

Adjusting Center of Gravity (CG)

Control Centering

Centering Controls After First Flights

Guidance on adjusting transmitter trims and linkages for optimal control centering.

Settings for Control Horns

Control Direction Test

Dual Rates and Expos

DX4e and DX5e Expo Activation and Deactivation

DX4e (Modes 1 and 2)

Steps to activate/deactivate Expo for DX4e transmitter.

DX5e (Modes 1 and 2)

Steps to activate/deactivate Expo for DX5e transmitter.

Flying Tips and Repairs

Flying Recommendations

Guidelines for flying conditions, location, and general handling.

Takeoff Procedures

Instructions for initiating flight, including hand launch and vertical takeoff.

Landing Procedures

Guidance on performing intermediate and advanced vertical landings.

Over Current Protection (OCP)

Explanation of the ESC's Over Current Protection feature and its function.

Repairs

Advice on repairing crash damage using compatible glues and tape.

Additional Safety Precautions and Warnings

Post Flight Checklist

Service of Power Components

Troubleshooting Guide

Limited Warranty

Warranty Services

Information on obtaining warranty support, assistance, and service for the product.

Non-Warranty Service

Details on service options and costs for repairs not covered by warranty.

Warranty and Service Information

Compliance Information for the European Union

Instructions for disposal of WEEE by users in the European Union

Replacement Parts

Optional Parts and Accessories

Parts Contact Information

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