Spektrum AR7350 User Manual

Pages 13

Year 2018

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Spektrum AR7350 Receiver Specification

The Spektrum AR7350 Receiver is a sophisticated device designed for RC enthusiasts, offering superior signal reception and reliability. It operates on DSMX technology, providing a robust 2.4GHz signal with advanced frequency agility to ensure consistent and interference-free performance. This receiver features a 7-channel design, allowing versatile control for a range of aircraft, making it ideal for both sport and scale flying.

The AR7350 is equipped with patented AS3X technology, which delivers groundbreaking stability by reducing the impact of wind, turbulence, and torque effects. This feature ensures smoother flight characteristics, enhancing the overall flight experience. The receiver includes a built-in telemetry capability, allowing users to monitor real-time data such as battery voltage, signal quality, and other critical parameters directly from their transmitter.

Compact and lightweight, the AR7350 is designed to fit easily into a variety of model aircraft, without adding significant weight. It supports easy binding with Spektrum transmitters, using a straightforward bind plug method. Advanced safety features are integrated, including fail-safe options to ensure the model behaves predictably in the event of signal loss.

The receiver's installation is simplified by its convenient servo port layout, and it is compatible with a wide range of servos. The AR7350 also features adjustable gain settings for AS3X, allowing users to customize the stabilization system according to their specific flight needs and preferences. With its combination of advanced technologies and user-friendly design, the Spektrum AR7350 stands out as a reliable choice for hobbyists seeking precision and performance in their RC aircraft systems.

Spektrum AR7350 Receiver F.A.Q.

How do I bind my Spektrum AR7350 receiver to my transmitter?

To bind your Spektrum AR7350 receiver to a transmitter, first ensure both devices are powered off. Insert the bind plug into the receiver's BIND/PROG port. Power on the receiver; the LED should flash, indicating bind mode. Turn on the transmitter while holding the bind button. Once the receiver's LED remains solid, the binding process is complete.

What should I do if my AR7350 receiver is not responding to inputs?

First, verify that the receiver is powered on and properly connected to the servos and ESC. Check if the receiver's LED is solid, indicating a successful bind. If not, rebinding the receiver may resolve the issue. Additionally, inspect the transmitter settings to ensure the correct model is selected.

How can I update the firmware on my AR7350 receiver?

To update the firmware, you'll need the Spektrum USB programmer cable. Connect the receiver to your computer using the cable, and launch the Spektrum Programmer software. Follow the on-screen instructions to download and install the latest firmware updates for your receiver.

What is the range of the Spektrum AR7350 receiver?

The AR7350 receiver typically offers a range of approximately 1.5 kilometers under optimal conditions. However, environmental factors and transmitter power settings can affect the actual range. Always perform a range check before flying.

How do I perform a range test with the AR7350 receiver?

To perform a range test, enable the range test mode on your transmitter. Walk away from the aircraft while observing the control surfaces. The servos should respond smoothly to transmitter inputs. Ensure the range is adequate before flight.

Can the AR7350 receiver handle multiple telemetry sensors?

Yes, the AR7350 receiver is compatible with multiple telemetry sensors. You can connect sensors like GPS, voltage, and temperature to monitor various parameters during flight. Ensure each sensor is properly connected to the telemetry ports.

What steps should I take if my AR7350 receiver experiences interference?

If interference occurs, first check the antenna placement; it should be positioned away from conductive materials. Ensure the receiver and transmitter are operating on a clear frequency. If issues persist, consider using a DSMX transmitter for improved interference resistance.

How do I calibrate the AR7350 receiver's AS3X system?

To calibrate the AS3X system, follow these steps: Bind the receiver and activate the AS3X mode. Move the aircraft through the required calibration motions as specified in the manual. The LED will confirm calibration completion.

What is the procedure for installing the AR7350 receiver in an aircraft?

Install the AR7350 receiver by securely mounting it using double-sided adhesive or Velcro. Ensure the antennas are positioned at 90-degree angles for optimal reception. Connect the servos and ESC to the appropriate ports, referencing the manual for correct channel assignments.

How do I troubleshoot a Spektrum AR7350 receiver that won't turn on?

Check the power supply connections to ensure the receiver is getting power. Verify that the battery is charged and the ESC is functioning correctly. Inspect the wiring for any damage or loose connections. Replace any faulty components as necessary.