FLYSKY FS-R4P Receiver Instruction Manual

FLYSKY FS-R4P Receiver

Product Information

The FS-R4P Receiver is a device that operates on the ANT protocol and provides a 4-channel, one-way transmission. It features a built-in antenna and is equipped with PPX4 waterproof technology, making it suitable for various car models. The receiver outputs PWM signals and enters the binding state automatically upon powering on. It has a compact design and complies with FCC and EU regulations.

Specifications

• Protocol: ANT
• Channels: 4
• Transmission: One-way
• Antenna: Built-in
• Waterproof: PPX4

Certification

The FS-R4P Receiver complies with Part 15 of the FCC Rules and is in accordance with RED 2014/53/EU regulations. It meets the RF radiation exposure limits for an uncontrolled environment

Product Usage Instructions

1. Installation
   • Connect the VCC (Power anode) and GND (Power cathode) of the receiver to the corresponding power source.
   • Install the receiver antenna perpendicular to the model body to ensure optimal signal quality. The antenna should be vertical.
2. Binding
3. Put the transmitter into bind mode by following the instructions in its user manual.
4. Power on the receiver. After waiting for 1 second, it will automatically enter the binding state if not already connected.
5. Once the receiver LED starts slow flashing, restart the transmitter or exit the binding state on the transmitter. The receiver LED will remain solid, indicating successful binding.
6. Verify that the transmitter and receiver are working properly. Repeat the above steps if re-binding is required.
7. Note:
8. Make sure to set the transmitter to its binding state before setting the receiver to its binding state. If the binding process takes longer than 10 seconds, the receiver LED will enter slow flashing mode.
9. This receiver only supports one-way binding. If the binding transmitter supports both one-way and two-way modes, set it to one-way mode before starting the binding process.
10. Failsafe
    • The FS-R4P Receiver has a failsafe function that prevents unexpected behavior of the model when the signal is lost. By default, the receiver has no signal output when it loses connection. If you set a failsafe value on the transmitter, that value will be output when signal loss occurs.
11. Important Safety Information: This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body to comply with RF radiation exposure limits.

Introduction

• FS-R4P is a receiver in compliance with the ANT protocol, providing 4-channel and one-way transmission.
• It is equipped with built-in antenna, featuring PPX4 waterproof and a compact design.
• The receiver will enter the binding state once it is powered on, outputting a PWM signal.
• It can be adapted to a variety of car models.

Receiver Overview

Product specification

• Product Name: FS-R4P
• Compatible Transmitters: Transmitter with ANT protocol, such as FSG4P, FS-G7P (Refer to TX-RX FORM on the official website for details.)
• Model Type: Cars
• PWM Channels: 4
• RF: 2.4GHz ISM
• 2.4G Protocol: ANT
• Antenna: Single bulit-in antenna
• Distance: > 150m (Ground distance without interference)
• Input Power: 3.5 ~ 8.4V/DC
• Working Current: 70mA(5V)
• Data Output: PWM
• Temperature Range: -10℃ ~ +60℃
• Humidity Range: 20% ~ 95%
• Waterproof: PPX4
• Online Update: No
• Dimensions: 22.620.625.5mm
• Weight: 6g
• Certification: CE, FCC, UKCA

Installation

The receiver has a built-in antenna. In order to ensure the signal quality and avoid the remote control distance affected, the receiver antenna should be perpendicular to the model body (as shown in the figure) when installing the receiver, and the receiver antenna should be vertical!

The receiver automatically enters the binding state once it is powered on.

1. First put the transmitter into bind mode (See the transmitter’s user manual for instructions on how to activate bind mode.)
2. When the receiver is powered on and waits for 1 second, it will automatically enter the binding state if it is not connected.
3. After the receiver LED becomes slow flashing, then restart the transmitter or put the transmitter to exit the binding state. At this time, the receiver LED is solid indicating the binding is successful.
4. Verify that the transmitter and receiver are working properly. If you need to re-bind, repeat the above steps.

Note：

1. Set the transmitter to its binding state first, and then set the receiver to its binding state. If the binding is not finished within 10, the LED of the receiver will enter its slow flashing state.；
2. Because this receiver only supports one-way binding, if the binding transmitter supports one-way and two-way mode binding, please set the one-way mode at the transmitter side before starting the binding.

Failsafe

This function protects the user by preventing the model from behaving unexpectedly if the signal is lost. The receiver defaults to have no signal output after it is out of control. If you set a failsafe value at the transmitter side, the set value will be output if the signal is lost.

Attention:

• Make sure the product is installed and calibrated correctly, failure to do so may result in serious injury.
• Make sure the receiver’s battery is disconnected before turning off the transmitter, failure to do so can result out of control.
• The unreasonable setting of the Failsafe may cause accidents.
• Make sure the receiver is mounted away from motors, electronic speed controllers, or any device that emits excessive electrical noise.
• Keep the receiver’s antenna at least 1cm away from conductive materials such as carbon or metal.
• Do not power on the receiver during the setup process to prevent loss of control.

Certification

FCC Compliance Statement
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:

1. this device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

EU DoC Declaration
Hereby, [Flysky Technology Co., ltd] declares that the Radio Equipment FS-R4P] is in compliance with RED 2014/53/EU. The full text of the EU DoC is available at the following internet address: www.flyskytech.com/info_detail/10.html.
RF Exposure Compliance
This equipment complies with FCC/ISED RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body.
Environmentally friendly disposal
Old electrical appliances must not be disposed of together with the residual waste, but have to be disposed of separately. The disposal at the communal collecting point via private persons is free. The owner of old appliances is responsible for bringing the appliances to these collection points or to similar collection points. With this little personal effort, you contribute to recycling valuable raw materials and the treatment of toxic substances.
UKCA Compliance Statement
Satisfies all the technical regulations applicable to the product within the scope of UK Radio Equipment Regulations (SI 2017/1206); UK Electrical Equipment (Safety) Regulations (SI 2016/1101); and UK Electromagnetic Compatibility Regulations (SI 2016/1091).

• Manufacturer: Shenzhen FLYSKY Technology Co., Ltd
• Address: 16F, Huafeng Building, No. 6006 Shennan Road, Futian District, Shenzhen, Guangdong, China
• Figures and illustrations in this manual are provided for reference only and may differ from the actual product appearance. Product design and specifications may be changed without notice.
• https://www.flysky-cn.com.
• Copyright ©2022 Flysky Technology Co., ltd

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