What causes my Spektrum receiver to go into failsafe mode a short distance from the transmitter?
The receiver entering failsafe mode close to the transmitter can be due to a couple of reasons: * The receiver antenna might be cut or damaged. Replace the antenna or contact Horizon Product Support. * The main and remote receivers may be too close to each other. Ensure they are installed at least 2 inches (51mm) apart.
What causes my Spektrum receiver to quit responding during operation?
If your Spektrum receiver stops responding during operation, it could be due to: * Low battery voltage. Completely recharge the flight battery. * Loose or damaged wires or connectors between the battery and receiver. Inspect the wires and connections; repair or replace any damaged wires or connectors.
Why does my Spektrum flight log register undesirable number of fades, losses or holds or aircraft responds irregularly to controls?
An undesirable number of fades, losses, or holds in the flight log, or irregular aircraft control responses, can stem from: * Poor signal reception. Try repositioning remote receivers for improved RF signal path diversity. * Electronic feedback. Check for and eliminate feedback from servos or motor systems to the ESC or receiver. * Low power. Assess aircraft power draw and increase battery power or decrease power demand by installed systems. Ensure all aircraft batteries are fully charged and that the installed BEC for an electric aircraft is adequate for the power demand.
Why is my Spektrum receiver slowly blinking at landing (DSM2 Only)?
The receiver blinking slowly upon landing (DSM2 only) can be attributed to: * Loss of power to the receiver during flight. Check the battery voltage. * The system was powered on and connected, then the receiver was powered off without powering off the transmitter. Power off the transmitter when the receiver is powered off.
General| Modulation | DSM2, DSMX |
|---|---|
| Proper use | Airplane, Helicopter, Multirotor, Aircraft |
| Control type | Buttons |
| Product type | Remote control |
| Product color | Black |
| Frequency band | 2.5 GHz |
| Channels quantity | 8 channels |
| Telemetry receiver | Yes |
| Connectivity technology | Wired & Wireless |
| Number of memory records | 250 |
| Display diagonal | 3.2 \ |
| Display resolution | 320 x 240 pixels |
| Battery capacity | 2000 mAh |
Provides essential guidance for operating models and radio control systems safely.
Crucial safety recommendations for pilots to ensure safe flight operations and prevent accidents.
Essential warnings and cautions for safe battery charging and handling to prevent hazards.
Lists included items and technical specifications of the NX8 transmitter.
Instructions for safely charging the internal Li-Ion battery using a micro USB power supply.
Steps to connect the NX8 transmitter to a PC for file transfers and memory access.
Process for downloading and installing firmware updates wirelessly using WiFi.
Detailed identification and labeling of all physical controls, buttons, and indicators on the transmitter.
Step-by-step guide on how to properly turn the Spektrum NX8 transmitter on and off.
Explanation of the elements displayed on the transmitter's main screen, including status and controls.
Guide to using the scroll wheel, buttons, and other controls for navigating menus and making selections.
How to easily assign specific switches to functions like program mixes.
Procedure for installing a micro memory card for model backup, updates, and file transfers.
How to connect to and utilize the transmitter's internal memory card via USB for file management.
Detailed instructions for updating the transmitter's Spektrum AirWare software using various methods.
Configuring pre-flight checks and binding the transmitter to the receiver.
Adjusting servo frame rate, modulation mode, and serial port communication.
How to select, create, or access existing models and manage model memory locations.
Selecting the correct aircraft type (Airplane, Heli, Sailplane, Multirotor) to tailor system menus.
Shortcut to access the Model Select screen directly from the Main Screen.
Assigning custom names to your aircraft models for easy identification.
Choosing wing, tail, and other aircraft configurations to match your model.
Configuring and assigning switches to different flight modes for various aircraft types.
Customizing names for flight modes and configuring their associated settings.
Reassigning receiver channels to different transmitter channels for flexible control mapping.
Assigning specific control sticks or switches to transmitter channels.
Adjusting trim step values and selecting trim types (Common or F Mode).
Managing models: create, delete, copy, reset, sort, validate, and export.
Step-by-step guide to creating a new model from scratch or using a template.
Procedures for permanently removing models or duplicating existing model programming.
How to reset all model programming in the active memory to factory default settings.
Organizing the model list and verifying the integrity of model files.
Setting up voice, tone, or vibration alerts for unsafe switch or control stick positions at power-on.
Customizing how telemetry data is displayed and selecting units (US or Metric).
Setting up automatic sensor detection and configuring telemetry alarm options.
Configuring data logging options, including file naming and activation triggers.
Configuring pre-flight checks and binding the transmitter to the receiver.
Adjusting servo frame rate, modulation mode, and serial port communication.
Setting up and using the wireless trainer function for student-pilot instruction.
Connecting two transmitters via cable for instructor-student training.
Configuring the transmitter for FPV use and head tracking systems.
Defining position values for digital and flight mode switches for custom assignments.
Adjusting user name, backlight, display language, and color palettes.
Changing gimbal stick modes and configuring low voltage battery alarm settings.
Setting the transmitter's display language and configuring inactivity alerts.
Customizing system sounds, vibrator intensity, and trim indicator appearance.
Customizing trim indicator appearance and adjusting volume levels for system sounds.
Configuring channel monitoring, setting system date/time, and managing power-up/down sounds.
Restoring factory settings and calibrating the gimbal sticks for optimal performance.
Managing WiFi connections and setting USB modes for simulators or memory access.
Procedures for importing single or all models from a memory card to the transmitter.
Saving current transmitter models to a memory card for backup or transfer.
Saving an individual model configuration to the memory card.
Managing custom color schemes by exporting to and importing from memory cards.
Instructions for updating the transmitter's firmware via micro SD card or WiFi.
Information on exporting the serial number and details about regulatory compliance.
Setting servo endpoints (travel) and adjusting servo center points (sub-trim).
Changing the direction of movement for individual servo channels.
Slowing down the response time for specific channels, useful for retracts.
Limiting servo travel and fine-tuning servo positions for precise control.
Adjusting control sensitivity (rates) and exponential curves for aileron, elevator, and rudder.
Configuring differential, throttle cut for engine control, and optimizing throttle response curves.
Combining multiple channel inputs to affect a single channel for coordinated control.
Fine-tuning mixes with rate, offset, trim application, and curve assignments.
Assigning channel output response based on custom curves triggered by switch positions.
Procedure to test the RF link strength by reducing transmitter power output.
Setting up countdown timers or stopwatches with alarms and start conditions.
Viewing aircraft performance data and managing telemetry settings.
Interfacing with compatible receivers for direct programming of receiver settings.
Assigning audio feedback for events and configuring video transmitter settings.
Programming time-delayed sequences to activate multiple functions based on switch inputs.
Verifying that programmed sequences control channels as intended.
Configuring the Function Bar for telemetry scrolling and quick access to frequently used menus.
Creating a personalized list of frequently accessed menu items for rapid selection.
Establishing a wireless connection between the transmitter and receiver.
Initiating instructor or student modes for pilot training sessions.
Viewing servo positions graphically and numerically to verify setup.
Selecting airplane wing and tail types to configure model-specific menus.
Understanding servo wiring and configuring options like gyro and pitch curve for airplanes.
Setting up servo reversing and control surface direction for delta wing models.
Configuring flap system functionality and assigning flap speeds and elevator mixing.
Implementing mixing for rudder-to-aileron/elevator and aileron-to-flap for improved flight characteristics.
Adjusting differential for ailerons or V-tails to fine-tune control surface movement.
Setting gyro gain values and configuring tail curve for stability and control.
Selecting helicopter type and configuring the swashplate configuration for control.
Setting collective control type and adjusting collective pitch curves for 5 flight modes.
Adjusting swashplate settings (mix, expo, E-Ring) and configuring gyro gain.
Setting tail curve for compensation and implementing helicopter-specific mixes like Cyclic to Throttle.
Choosing sailplane wing and tail types and selecting a model icon.
Programming camber presets for different flight modes and using the Camber System.
Implementing mixes like Aileron-to-Rudder, Aileron-to-Flap, and Elevator-to-Flap for sailplanes.
Adjusting differential for V-tail configurations on sailplanes for optimal control.
Selecting multirotor type, camera gimbal axis, and changing the model icon.
Assigning flight modes and configuring trim settings specific to multirotor aircraft.
Adjusting control sensitivity and exponential curves for PIT, ROL, and YAW channels.
Setting up motor cut functionality and optimizing motor response curves.
Customizing the feel of the gimbal sticks by adjusting tension and length.
Limiting the vertical travel of gimbal sticks using internal switches.
Converting between ratcheted and smooth throttle gimbal modes.
Changing transmitter modes via software and performing necessary mechanical adjustments.
Guidance on optimal antenna positioning for best signal reception.
Solutions for issues preventing aircraft from binding or linking with the transmitter.
Addressing problems like failsafe mode, loss of response, and signal reception issues.
Resolving issues related to flight log data, control irregularities, and low power.
Information on what the warranty covers, exclusions, and purchaser's remedies.
How to obtain warranty service, submit products for inspection, and contact support.
Contact details for obtaining technical assistance, repairs, and sales information.
Regulatory compliance statements and information regarding FCC rules for the transmitter.
Guidance on aviation regulations and the National Model Aircraft Safety Code.
Information regarding Canadian (IC) and European Union (EU) compliance directives.
Guidelines for the proper disposal of electronic waste in the European Union.
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