FlySky FS-L12 User Manual
FlySky FS-L12 User Manual

FlySky FS-L12 User Manual

Digital proportional radio control system

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USER MANUAL
USER MANUAL
Digital Proportional Radio
Control System
FS-L12
Copyright ©2025 Flysky Technology Co., Ltd.
This product is only for 15 years
old or above.

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Summary of Contents for FlySky FS-L12

  • Page 1 FS-L12 USER MANUAL USER MANUAL Digital Proportional Radio Control System Copyright ©2025 Flysky Technology Co., Ltd. This product is only for 15 years old or above.
  • Page 2 Read the manual carefully to ensure your personal safety as well as the safety of your equipment. If you encounter any problems during using, please refer to this manual first. If the problem is still not resolved, please contact the local dealer directly or contact the customer service staff via the website below: www.flysky-cn.com...
  • Page 3: Table Of Contents

    FS-L12 Contents 1.Safety ........................1 1.1 Safety Symbols ......................1 1.2 Safety Guide ....................... 1 2.Introduction ......................2 2.1 Transmitter Overview ....................2 2.2 Receiver Overview (taking the FS-iA10B receiver as an example) ......4 2.2.1 Receiver LED .............................. 4 2.2.2 Connectors ..............................
  • Page 4: Safety

    1.Safety 1.1 Safety Symbols Pay close attention to the following symbols and their meanings. Failure to follow these warnings could cause damage, injury or death. Danger • Not following these instructions may lead to serious injuries or death. Warning • Not following these instructions may lead to major injuries. Caution • Not following these instructions may lead to minor injuries. 1.2 Safety Guide Prohibited Mandatory • Do not use the product at night or in bad weather like rain or thunderstorm. It can cause erratic operation or loss of control. • Do not use the product when visibility is limited. •...
  • Page 5: Introduction

    FS-L12 Digital Proportional Radio Control System 2.Introduction The FS-L12 transmitter adopts the AFHDS 2A protocol (Automatic Frequency Hopping Digital System Second Generation), capable of outputting 10 channels and compatible with RC engineering vehicles. 2.1 Transmitter Overview [18] [17] [16] [10] [15] [14]...
  • Page 6 [19] [20] [21] [22] [19] Carry Handle [20] Battery Compartment [21] Battery Connector (JST or Dupont) [22] USB Type-C Port...
  • Page 7: Receiver Overview (Taking The Fs-Ia10B Receiver As An Example)

    FS-L12 Digital Proportional Radio Control System 2.2 Receiver Overview (taking the FS-iA10B receiver as an example) B/VCC SERVO Connector CH2-CH10 Antenna SENS Connector PPM/CH1 2.2.1 Receiver LED Used to indicate the power and working status of the receiver. Off: The power is not connected. Solid on in red: The receiver is on and working normally.
  • Page 8: Getting Started

    3.Getting Started Before operation, install the battery and connect the system as instructed below. 3.1 Transmitter Battery Installation Danger • Only use specified battery. Danger • Do not open, disassemble, or attempt to repair the battery. Danger • Do not crush/puncture the battery, or short the external contacts. Danger • Do not expose to excessive heat or liquids. Danger • Do not drop the battery or expose to strong shocks or vibrations. Danger • Always store the battery in a cool, dry place. Danger • Do not use the battery if damaged. Battery types used: AA batteries or 2S LiPo. Installing the AA Battery Follow the steps below to install the AA batteries: Open the battery compartment cover as illustrated.
  • Page 9: Instructions

    FS-L12 Digital Proportional Radio Control System 4.Instructions After setting up, follow the instructions below to operate the system. 4.1 Powering On Follow the steps below to turn on the transmitter: Check to make sure that the batteries are fully charged and installed correctly.
  • Page 10: Binding

    Once the receiver's LED is solid on, indicating the binding is successful. At this point, remove the binding cable and the power cable, then reconnect the power cable to the B/VCC connector. Check whether the transmitter and the receiver are working properly. If you need to rebind, repeat the steps above. • This binding procedure is only applicable for binding the FS-L12 transmitter with the FS-iA10B receiver. Different receivers have different binding methods. For specific binding methods, please visit the FLYSKY official website to consult the receiver's manual or other related materials. 4.4 Stick Calibration...
  • Page 11: Powering Off

    FS-L12 Digital Proportional Radio Control System 4.5 Powering Off Follow the steps below to turn off the system: Turn off the receiver first. Press and hold for more than 1.5 seconds, the buzzer will beep once, and the LCD display screen will go out, indicating that the transmitter has been turned off.
  • Page 12: System Interface

    5.System Interface Introduction to the transmitter interface and function interface in setting status. Transmitter Interface Status Bar: If the receiver is bound, the signal strength will display here. Display TX Voltage When the voltage of the corresponding battery is too low (AA battery: <4.2V;...
  • Page 13: System Function

    FS-L12 Digital Proportional Radio Control System 6. System Function This section mainly introduces the operation of various system functions. 6.1 Channel Description The transmitter outputs a total of 10 channels, and the channel control assignments and trim controls are as follows: Channel Controls Trim Controls Assigned (Trim adjustment range is from -120us to 120us, with a...
  • Page 14: Binding

    Two combined output options are available, including four output modes, namely PWM/S.BUS, PPM/i-BUS, PWM/ i-BUS and PPM/S.BUS. Choose according to your needs. Once the FS-L12 transmitter and FS-iA10B receiver have bound, the output signals of the connectors are as follow: •...
  • Page 15: Failsafe-Current

    FS-L12 Digital Proportional Radio Control System 6.3 Failsafe-Current The function is used to protect the model and personnel when the receiver is out-of-control. The default setting is to maintain the last output, meaning that all connectors will maintain their last output in case of out-of-control.
  • Page 16: Lcd Contrast

    6.6.2 LCD Contrast To set the contrast of the display screen. For function settings, refer to section 6.6.1 LCD Brightness. 6.7 Language Used to set the system language, which can be set to Chinese or English. Setup: Push TR2 downwards or upwards to select Language, then push TR1 rightwards to enter the next level interface.
  • Page 17: Factory Settings

    FS-L12 Digital Proportional Radio Control System 6.9 Factory Settings If you encounter issues with some parameter adjustments while using the transmitter, You can use the Factory Setting feature to perform a complete system reset on the transmitter. All settings and parameters will be restored to their factory default states.
  • Page 18: Product Specifications

    7. Product Specifications This section contains the specifications of FS-L12 transmitter. 7.1 Transmitter Specifications Product Model FS-L12 Compatible Receivers FS-iA10B (AFHDS 2A protocol receiver) Number of Channels Compatible RC Models Engineering vehicles 2.4GHz ISM Maximum Power 0dBm±2 (e.i.r.p.) (EU) RF Protocol AFHDS 2A Distance ≥...
  • Page 19: Package Contents

    FS-L12 Digital Proportional Radio Control System 8. Package Contents This section contains the packing list information for the FS-L12 transmitter. The accessories included are different in different editions, please consult your dealer for details. Name Quantity FS-L12 Transmitter FS-iA10B Receiver Quick Start Guide...
  • Page 20: Certifications

    9. Certifications 9.1 DoC Declaration Hereby, [ShenZhen FLYSKY Technology Co., Ltd.] declares that the radio equipment type [FS-L12] is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.flyskytech.com/info_detail/10.html 9.2 CE Warning The ce warns that the installation of the antenna used in this transmitter must be kept in distance from all the personnel and shall not be used or used with any other transmitter.
  • Page 21: Environmentally Friendly Disposal

    FS-L12 Digital Proportional Radio Control System 9.4 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 for free. The owner of old appliances is responsible to bring the appliances to these collecting points or to similar collection points.
  • Page 22 Copyright ©2025 Flysky Technology Co., Ltd. Release date: 2025-01-06 FCC ID: 2A2UNL1200 Manufacturer: ShenZhen FLYSKY Technology Co., Ltd. Address: 16F, Huafeng Building, No. 6006 Shennan Road, Futian District, Shenzhen, Guangdong, China...

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