Spektrum SPMSRS4220 User Manual

Spektrum SPMSRS4220 Receiver manual cover

Pages 14

Year 2016

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of 14

Spektrum SPMSRS4220 Receiver Specification

The Spektrum SPMSRS4220 Receiver is a sophisticated component designed for hobbyists and professionals seeking enhanced control and telemetry feedback for their RC models. Operating on DSMR technology, it ensures a robust 2.4GHz signal, providing reliable communication and minimizing interference, which is crucial for maintaining control in challenging environments. This receiver integrates a full-range telemetry system, offering real-time data on battery voltage, signal quality, and more, ensuring that users have immediate access to vital performance metrics.

The SPMSRS4220 is equipped with four channels, allowing for versatile application across various models, from cars to boats. Its compact design facilitates easy installation in tight spaces, while the rugged casing protects it from physical impacts and environmental conditions. A hallmark of this receiver is its AVC (Active Vehicle Control) technology, which enhances stability and precision by automatically adjusting throttle and steering based on real-time conditions. This feature is indispensable for users looking to push the limits of speed and maneuverability without sacrificing control.

Additionally, it supports the Spektrum Smart Technology, providing seamless integration with Smart ESCs for enhanced telemetry data flow. This receiver is compatible with a range of Spektrum transmitters, ensuring flexibility and ease of use across different setups. The SPMSRS4220's firmware can be updated via the Spektrum USB Programming Cable, allowing users to benefit from the latest advancements and improvements. This receiver represents a blend of advanced technology and user-friendly features, making it an excellent choice for RC enthusiasts aiming for superior performance and reliability.

Spektrum SPMSRS4220 Receiver F.A.Q.

How do I bind the Spektrum SPMSRS4220 receiver to my transmitter?

To bind the SPMSRS4220 receiver, power on the receiver while holding the bind button until the LED starts flashing. Then, set your transmitter to bind mode. Once the receiver's LED turns solid, binding is complete.

What should I do if the receiver is not responding to transmitter inputs?

Check the receiver’s power supply and connections. Ensure that the transmitter and receiver are properly bound and operating on the same frequency. If issues persist, rebinding may resolve the problem.

How can I update the firmware on my SPMSRS4220 receiver?

To update the firmware, connect the receiver to a compatible Spektrum programmer or interface, and use the Spektrum firmware update software to load the latest firmware version.

What is the correct way to install the SPMSRS4220 receiver in my aircraft?

Mount the receiver in a secure location within the aircraft, ensuring the antennas are positioned at 90 degrees to each other for optimal signal reception. Avoid placing it near metal, carbon fiber, or other RF-blocking materials.

How do I perform a range test on the SPMSRS4220 receiver?

Activate the range test mode on your transmitter, then walk away from the model while monitoring signal strength and control response to ensure reliable operation at a distance.

What steps should I take if the receiver experiences intermittent signal loss?

Check antenna placement and integrity, and ensure the receiver is not exposed to RF interference. It may also help to reposition the receiver or adjust antenna orientation.

Can the SPMSRS4220 receiver be used with other brands of transmitters?

The SPMSRS4220 is designed to work specifically with Spektrum transmitters. Compatibility with other brands is not guaranteed and is generally not recommended.

How can I check the failsafe settings on the SPMSRS4220 receiver?

Failsafe settings can be checked by turning off the transmitter while the system is on and observing the receiver outputs. Adjust the settings via your transmitter's failsafe menu if needed.

What maintenance is required for the SPMSRS4220 receiver to ensure optimal performance?

Regularly inspect connections and antennas for damage, ensure firmware is up-to-date, and clean the receiver to prevent dust and debris accumulation.

How do I connect additional sensors or telemetry modules to the SPMSRS4220 receiver?

Connect additional sensors or telemetry modules to the receiver's telemetry ports, ensuring compatibility with Spektrum telemetry standards. Follow the instructions provided with each sensor for proper setup.