SPEKTRUM AR410 (01) PDF Document

The main components are:

A: Bind button

B: Battery connection

C: Servo ports (4)

D: 1/DATA: Servo channel 1 and DATA

The SPEKTRUM AR410 features an internal antenna for easy installation in most models. Install the receiver in the normal position recommended by the aircraft manufacturer. You can use double-sided tape or foam to secure the receiver in place.

The SPEKTRUM AR410 receiver must be bound to the transmitter before it will operate. Binding is the process of teaching the receiver the specific code of the transmitter so it will only connect to that specific transmitter.

1. Press and hold the bind button on the receiver while powering it on. Release the bind button once the orange LED flashes continuously, indicating the receiver is in bind mode. The receiver will also enter bind mode if the bind button is pressed after the receiver is powered on but before it has connected to a transmitter.

2. Put your transmitter in bind mode.

3. The binding process is complete when the LED on the receiver is solid.

4. After you set up your model, always re-bind the transmitter and receiver to set the desired failsafe positions.

The SPEKTRUM AR410 features two types of failsafe:

SmartSafe + Hold Last Position: With SmartSafe™ technology, the throttle channel moves to its preset failsafe position (low throttle) that was set during binding. All other channels hold their last position. When the receiver detects a signal from the transmitter, normal aircraft operation resumes.

Preset Failsafe: This type is ideal for sailplanes, as it allows the aircraft to automatically land in case of signal loss. With preset failsafe, all channels go to their preset failsafe positions. This prevents the aircraft from being carried away by the wind. When the receiver detects a signal from the transmitter, normal aircraft operation resumes.

Secure the aircraft on the ground and remove the propeller. Test the failsafe by turning the transmitter off and observing how the receiver directs the control surfaces.

Receiver Power Only:

• With SmartSafe or Preset Failsafe, when only the receiver is turned on (and no transmitter signal is present), the throttle channel will not output a signal. This prevents the operation or arming of the electronic speed control (ESC).

• No output is provided on any other channels until the receiver is connected to the transmitter.

Before each flying session, and especially with a new model, it is important to perform a range check. All Spektrum aircraft transmitters incorporate a range testing system which, when activated, reduces the output power, allowing for a range check.

1. With the model resting on the ground, stand approximately 30 paces (approx. 90 feet/28 meters) away from the model.

2. Face the model with the transmitter in your normal flying position and place your transmitter in range test mode.

3. You should have total control of the model at 30 paces (90 feet/28 meters).

4. If you have control issues, contact the appropriate product support department.

For complex models that contain a significant amount of conductive material, an advanced range test using a Flight Log is recommended. This confirms that the receiver is functioning optimally and the installation is optimized for the specific aircraft.

1. Go to your flying position and point the transmitter at the model from a distance of 30 paces.

2. Put the transmitter into range test mode. In range test mode, the transmitter only outputs reduced power.

3. Have someone position the model in various orientations (nose up, nose down, nose towards the transmitter, nose away from the transmitter, etc.).

4. Observe the telemetry on your transmitter. Note whether the values increase, decrease, or remain the same in certain orientations. Perform this test for at least one minute.

5. Reposition the receiver if necessary.

Inadequate power systems that are unable to provide the necessary minimum voltage to the receiver during flight have become the number one cause of in-flight failures. Some of the power system components that affect the ability to properly deliver adequate power include:

• Receiver battery pack (number of cells, capacity, cell type, state of charge)

• The ESC’s capability to deliver current to the receiver in electric aircraft

• The switch harness, battery leads, servo leads, regulators, etc.

The SPEKTRUM AR410 has a minimum operational voltage of 3.5 volts; it is highly recommended the power system be tested per the guidelines below.

If you are using a questionable power system (e.g., small or old battery, ESC without a Battery Eliminator Circuit (BEC) that supports high current draw), it is recommended to use a voltmeter for the following tests.

Connect the voltmeter to an open channel port on the receiver with the system turned on, or simply check the voltage on a telemetry-capable transmitter. Load the control surfaces by applying pressure with your hand while monitoring the voltage at the receiver. The voltage should remain above 4.8 volts even when all servos are heavily loaded.

• If the receiver voltage drops below 3.5 volts, the system ceases to operate.

• When power is restored, the receiver immediately attempts to re-establish a connection.

• If the transmitter was left on, the system typically re-establishes connection in about four-hundredths of a second.

QuickConnect with Brownout Detection is designed to allow you to fly safely through most short-duration power interruptions. However, it is crucial to resolve the cause of these interruptions before the next flight to prevent a crash.

Important: When using a Y-harness or servo extensions in your installation, it is important to use standard non-amplified Y-harnesses and servo extensions. Amplified Y-harnesses were developed years ago to boost the signal of older PCM systems and should not be used with Spektrum equipment.

Some Spektrum and JR transmitters offer a patented feature called ModelMatch. ModelMatch technology prevents a model from being operated with the wrong model memory, which could lead to a crash. With ModelMatch, each model memory has its own unique code (GUID). During the binding process, this code is stored in the receiver. When the system is switched on, the receiver will only connect to the transmitter if the corresponding model memory is programmed on the screen.

If you turn on the system and it fails to establish a connection, ensure that the correct model memory is selected in the transmitter. Please note that the DX5e and aircraft modules do not feature ModelMatch.

Either one. Every 2.4 GHz DSM transmitter has a Globally Unique Identifier (GUID) code embedded in its signal. When you bind a DSM receiver to your transmitter, this GUID code is stored in the receiver. If you turn on the receiver before the transmitter, there is no danger of it responding to another transmitter. The receiver will enter failsafe mode while waiting for a signal from the transmitter with the same GUID code it has stored. If a DSM transmitter is turned on first, it should connect with the receiver within 6 seconds of activation.

For a DSM system to establish a connection, the receiver must receive a large number of uninterrupted signal packets from the transmitter. This process takes only a few seconds. However, if the transmitter is too close to the receiver (within 4 feet) or near reflective materials (e.g., metal objects, carbon fiber material), it may detect its own reflected 2.4 GHz energy as “noise.” This can delay or prevent the connection. If this happens, ensure you maintain a sufficient distance from metal objects and the receiver itself before turning on the system. Try again.

All 2.4 GHz signals, not just DSM, are affected by proximity to conductive materials such as carbon fiber or metal. If you are flying a model that contains a large amount of conductive material, the Flight Log information can be helpful. Using the information gathered during the flight, you can determine the optimal position for your receiver(s) to minimize the effects of these materials on your signal performance.