Horizon Hobby hobbyzone Carbon Cub S 2 User Manual (English)

Questions and Answers:

J
James LarsonAug 18, 2025
Why does my Horizon Hobby hobbyzone Carbon Cub S 2 aircraft not operate?
- P
  peterrayAug 18, 2025
  If your Horizon Hobby Toy aircraft isn't operating, several factors could be at play. First, ensure the transmitter and receiver are correctly linked by re-binding the system according to the manual's instructions. Check that the transmitter's AA batteries are fresh and correctly installed, paying attention to polarity. A dim or unlit LED on the transmitter or a low battery alarm indicates potential battery issues. Confirm all electrical connections are secure. If using GPS, make sure you're outdoors or disable GPS in the aircraft settings. Lastly, ensure the flight battery is fully charged. In case of crash damage to the radio inside the fuselage, consider replacing the fuselage or receiver.
S
Stephanie JonesAug 20, 2025
What to do if Horizon Hobby hobbyzone Carbon Cub S 2 aircraft will not connect (after binding) to transmitter?
- A
  Andrew RodriguezAug 21, 2025
  If your Horizon Hobby Toy aircraft will not connect to the transmitter after binding, there are a few things to check. Ensure the transmitter isn't too close to the aircraft during the connection process; move it a few feet away, then disconnect and reconnect the aircraft's battery. Make sure that the aircraft and transmitter are not near any large metal objects, wireless sources, or other transmitters. Also, verify that the bind plug has been removed after binding. Recharge or replace the batteries in both the aircraft and the transmitter to ensure they have sufficient power. Finally, the transmitter may have been bound to a different model, so rebind the aircraft to the transmitter.
G
Gregory KrauseAug 23, 2025
How to fix Horizon Hobby hobbyzone Carbon Cub S 2 Toy aircraft will not Bind (during binding) to transmitter?
- Z
  zfoxAug 23, 2025
  If your Horizon Hobby Toy aircraft won't bind to the transmitter, start by moving the powered transmitter a few feet away from the aircraft, then disconnect and reconnect the battery to the aircraft. Ensure that neither the aircraft nor the transmitter is near any large metal objects, wireless sources, or another transmitter. Verify the bind plug is correctly installed and that you are following the binding procedure. Also, check the charge level of both the flight battery and the transmitter battery, replacing or recharging them as necessary.
H
Henry BanksAug 26, 2025
Why is the flight time too short for my Horizon Hobby hobbyzone Carbon Cub S 2 Toy?
- J
  Jason WilsonAug 26, 2025
  If your Horizon Hobby Toy aircraft exhibits a short flight time, begin by ensuring the battery is fully charged. Avoid flying at full throttle for the entire flight; instead, maintain a speed just above half throttle to conserve power. Be mindful of wind speed; fly on calmer days to reduce strain on the battery. Finally, inspect the propeller for any damage and replace it if necessary.
H
Hector BakerAug 27, 2025
What causes a Horizon Hobby hobbyzone Carbon Cub S 2 aircraft to be difficult to control?
- J
  jessicamaloneAug 28, 2025
  If your Horizon Hobby Toy aircraft is difficult to control, check for damage to the wing or tail and replace any damaged parts. Inspect the propeller for damage, and if found, land immediately and replace it. Also, verify that the Center of Gravity is in the correct location. If it's behind the recommended point, shift the battery forward and do not fly until the correct Center of Gravity is achieved.
A
Amber GordonAug 30, 2025
Why does my Horizon Hobby Toy aircraft keeps turning in one direction?
- A
  Anna VincentAug 30, 2025
  If your Horizon Hobby Toy aircraft is turning in one direction, the rudder or aileron trim might not be adjusted correctly. Try adjusting the stick trims. If that doesn't work, land the aircraft and manually adjust the aileron and/or rudder linkages to eliminate the need for transmitter trim.
T
Theresa GordonSep 1, 2025
What causes my Horizon Hobby Toy aircraft to vibrate?
- J
  Jessica MaynardSep 1, 2025
  If your Horizon Hobby Toy aircraft vibrates, the propeller, spinner, or motor may be damaged. Try tightening the parts or replacing them if necessary.
S
Sarah BraunSep 3, 2025
Why Horizon Hobby hobbyzone Carbon Cub S 2 aircraft will not climb?
- T
  Terry GreenSep 4, 2025
  If your Horizon Hobby Toy aircraft will not climb, make sure the battery is fully charged before flying. Adjust the elevator trim upward, as it may be trimmed down. Also, check the propeller for damage or incorrect installation. If damaged, land immediately and replace it, or install it correctly.
C
Christine SanchezSep 5, 2025
Why does Horizon Hobby Toy aircraft nose rises steeply at half throttle?
- M
  Michelle HoltSep 6, 2025
  If your Horizon Hobby Toy aircraft's nose rises steeply at half throttle, it could be due to several reasons. The wind might be too gusty or strong, in which case you should postpone flying until it calms down. The elevator might be trimmed 'up' too much; if you need to adjust the trim more than 4 clicks, adjust the push rod length. The battery might not be installed in the correct position; try moving it forward approximately 1/2 inch.
S
Sean ClarkeSep 8, 2025
What to do if rudder, ailerons or elevator do not move freely in Horizon Hobby Toy?
- S
  Shelly LeeSep 8, 2025
  If the rudder, ailerons, or elevator on your Horizon Hobby Toy do not move freely, it may be due to damaged or blocked push rods or hinges. You should repair any damage or clear any blockage.

Horizon Hobby hobbyzone Carbon Cub S 2 Specifications

General

Brand	Horizon Hobby
Model	hobbyzone Carbon Cub S 2
Category	Toy
Language	English

Summary

Safety Precautions and Warnings

Registration and Specifications

Specifications

Technical details of the aircraft, including dimensions and weight.

Included Equipment

List of components included with the aircraft package.

Required Tools

Tools needed for assembly and setup of the aircraft.

Aircraft Components

Typical Control Components

Identification of control linkages and their components.

Assembly

Install the Main Landing Gear

Detailed steps for attaching the main landing gear.

Tail Surfaces Installation

Instructions for installing the horizontal stabilizer and rudder.

Wing Installation

Wing Alignment

How to properly align the wings for optimal flight.

Spektrum DXS Transmitter

Install the Transmitter Batteries

Steps for installing batteries in the transmitter.

Transmitter Switches and LEDs

Explanation of the transmitter's switches and LED indicators.

Flight Battery Management

Flight Battery Voltage Indicator

How to interpret the flight battery voltage indicators on the transmitter.

Install the Flight Battery

Instructions for installing and securing the flight battery.

Center of Gravity (CG)

Control Direction Test

Centering the Control Surfaces

How to mechanically center control surfaces using pushrods and clevises.

Before Your First Flight

Choose a Flying Field

Guidance on selecting a suitable location for flying.

Range Test

How to perform a radio system range check for safety.

Flight Control Operations

Basic Flight Controls

Explanation of how to use transmitter sticks to control the aircraft.

Aileron and Rudder Control

How to use aileron and rudder sticks for roll and yaw.

SAFE Technology Flight Modes

Flight Mode Descriptions

Overview of SAFE modes (Beginner, Intermediate, Experienced).

Panic Recovery

How to use the panic button to recover from unstable flight.

Flying Procedures

Takeoff Techniques

Instructions for taking off from ground or hand launch.

In-Flight Maneuvers

How to control the aircraft once airborne.

Landing and Safety Features

Landing Procedure

Step-by-step guide to landing the aircraft safely.

Low Voltage Cutoff (LVC)

Explanation of the LVC function and its indication.

Trimming and Post-Flight

Trimming the Aircraft

How to adjust trims in flight and mechanically.

Post Flight Procedures

Procedures to follow after completing a flight session.

Transmitter and Receiver Binding

BNF Basic Transmitter Setup

Dual Rates and Exponential

Adjusting dual rates and exponential for flight control sensitivity.

Transmitter Setup Guides

Setup instructions for iX, NX, and DX series transmitters.

ESC and Optional Flaps

Smart ESC Features

Information about the ESC and its telemetry features.

Installing Optional Flaps

Instructions for installing optional flap hardware.

Flight Training and Buddy Box

Flight Training Guidance

Guidance on flight training and using the instructor/student setup.

Buddy Box Setup

How to configure transmitters for buddy box training.

Flying With Optional Floats

Optional Landing Assist Sensor (LAS)

LAS Installation and Use

Steps for installing and using the LAS module.

Optional SAFE Plus GPS Module

GPS Module Installation

Steps for installing the GPS module onto the flight controller.

Compass Calibration

Procedure to calibrate the aircraft's compass for GPS functionality.

Compass Calibration and Error Handling

Compass Calibration Procedure

Detailed steps for performing the compass calibration process.

Compass Error Indication

Troubleshooting indicator for compass calibration issues.

GPS Initialization and Home Location

Powering ON and GPS Setup

Steps for powering on and initializing the GPS system.

Deactivating GPS on the Ground

How to disable the GPS system when not in use.

Virtual Fence Mode and GPS

Virtual Fence Mode Options

Explains Virtual Fence modes for GPS-assisted flight.

LED Indication for Virtual Fence

How LED indicators show the selected Virtual Fence mode.

Advanced GPS Flight Modes

Holding Pattern (HP) Mode

How to activate and use the Holding Pattern flight mode.

Deactivating GPS in Flight

How to disable GPS while the aircraft is airborne.

AutoLand Mode

Activating and Assisting AutoLand

Instructions for activating and manually assisting AutoLand.

Service and Repairs

Disassembly and Assembly Tips

General advice for disassembling and reassembling the aircraft.

Servo Installation and Replacement

Procedures for servo installation and replacement.

Troubleshooting Guide

Common Aircraft Issues

Solutions for general problems like no response or turning issues.

Binding and Connection Problems

Troubleshooting steps for transmitter/receiver binding and connection issues.

GPS Upgrade Troubleshooting

GPS Response Issues

Troubleshooting when GPS or related functions are unresponsive.

Virtual Fence Mode Issues

Solutions for problems with Virtual Fence mode changes.

Replacement Parts

Glossary of Important Terms

FAA Information and Safety Code

Recreational UAS Safety Test

FAA requirements for recreational pilot safety testing.

AMA National Model Aircraft Safety Code

The safety code governing model aircraft operations.

Warranty and Contact Information

Warranty Requirements and Services

Information on warranty claims and service procedures.

Contact Information

How to contact Horizon Hobby for support and service.

Regulatory Compliance

IC and EU Compliance

Regulatory compliance information for Canada and the EU.

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