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Introduction

                                              FrSky Electronic Co., Ltd.                    www.frsky-rc.com                    Contact us: [email protected]  
Add: F-4,Building C, Zhongxiu Technology Park, No.3 Yuanxi Road, Wuxi, 214125, Jiangsu, China    Technical Support: [email protected] 

Version

1.0

FrSky TWIN X Lite Manual 

                                              FrSky Electronic Co., Ltd.                    www.frsky-rc.com                    Contact us: [email protected]  
Add: F-4,Building C, Zhongxiu Technology Park, No.3 Yuanxi Road, Wuxi, 214125, Jiangsu, China    Technical Support: [email protected] 

Version

1.0

FrSky TWIN X Lite Manual 

                                              FrSky Electronic Co., Ltd.                    www.frsky-rc.com                    Contact us: [email protected]  
Add: F-4,Building C, Zhongxiu Technology Park, No.3 Yuanxi Road, Wuxi, 214125, Jiangsu, China    Technical Support: [email protected] 

Version

1.0

FrSky TWIN X Lite Manual 

The TWIN X Lite transmitter works with built-in dual 2.4GHz simultaneous working RF module and ETHOS radio 
system with touchable Screen.The transmitter includes easy-to-reach sliders and switches, 4 standard stick trims 
with additional 2 extra trims added to provide more flexibility with flight attitude adjustments while operating the 
radio.

Specifications

●  

USB Adaptor Voltage: 5V+0.2V

●  

USB Adaptor Current: >2.0A

●  

Backlit touchable LCD resolution: 480*320

●  

●  

Dimension: 197*131*68mm (L*W*H)

●  

Weight: 459g / 392g

●  

Operating System: ETHOS

●  

Internal RF Module: TANDEM

●  

Number of Channels: Up to 24 channels

●  

Rated

 Voltage Range: 

7.

4V 

●  

Operating Temperature: -10°C~60°C (14°F~140°F)

●  Charging Current: ≤1A ±200mA

Compatibility: TW & ACCST D16 & ACCESS & 

     TD receivers

●  

RF parameters: 

     Dual 2.4GHz ISM
     Power 100mw for 2.4GHz

Navigation Controls

The left navigation control does RTN, SYS, MDL, DISP, and Page UP/Down. The right navigation control 
does scroll and enter. Both navigation controls and touch screen can be used to control the system.

Note: To use the Ethos Suite application with a FrSky radio, the radio bootloader must be version 1.2.0 
          or newer.

Create the model

Step 1: 

First go to System Settings, then click Model Select to select the model type.

ETHOS Operating System

Step 2: 

Configure the model channel and create the model name.

Model Setup Procedure-Internal Module

Step 1:

 

Touch the screen or use the navigation keys to enter the 

RF system menu.

Ethos Suite

With Ethos Suite,you can update the radio bootloader, firmware, SD card, flash, and also convert image 
format and audio format. Find and download the ETHOS Suite at www.frsky-rc.com.

                                              FrSky Electronic Co., Ltd.                    www.frsky-rc.com                    Contact us: [email protected]  
Add: F-4,Building C, Zhongxiu Technology Park, No.3 Yuanxi Road, Wuxi, 214125, Jiangsu, China    Technical Support: [email protected] 

Version

1.0

FrSky TWIN X Lite Manual 

Step 4 :

 Registration

In ACCESS model, select the STATE [Register] into Registration status on radio side. Then Press the F/S button 
and power on your receiver, and select the “RX Name XX” and [REGISTER] to complete the Registration process 
then power down the receiver.

Step 3:

 Set the Receiver Number

The system will assign you the receiver a number 
automatically, when you create a new model, and this 
can be easily changed. The range of the Model ID is 
00-63, with the default number being 01. Once the 
receiver is set to the desired number and is bound to the 
TWIN X Lite, the bind procedure will not need to be 
repeated unless the receiver number is changed. At this 
point, set the receiving number to your preferred 
number and repeat the binding operation.

Step 2:

 Set the Channel Range

The RF module supports 24 channels, the channel range is configurable, and it needs to be double checked before 

use.

Choose the INT MODULE. Then turn ON INTERNAL RF, select the OUTSIDE or INSIDE ANTENNA.

Set the Mode for TWIN X Lite internal RF corresponding to your receiver (ACCESS, ACCST D16, ELRS, TW 

MODE).

Features

●  

A 3.5inch sliding touch screen, angled 5

?

 towards the user for ease of use.

●  

Rounded hand grips with comfortable design

●  

4 standard trims with 2 extra trims

●  

TWIN 2.4G RF module running on the ETHOS

●  

Supports 4 RF protocols

    * ACCST D16
    * ACCESS
    * ELRS 2.4G (Compatible)
    * TW Mode (ETHOS Radio Compatible)
      - Highly resilient RF Module providing dual 2.4 signals working simultaneously together
      - Long range control (>30KM)
      - Low latency (<4ms) supporting full telemetry
      - Compatible with upcoming dual 2.4G TW receivers

●  

Clear and Intuitive UI Design

●  

Supports Dual Operation Modes of Radio Display (Touch and Non-Touch)

●  

Supports Multi-Language Switching

●  

Hardware/Software Version and Factory Version Detection

●  

Supports running LUA Scripts

Layout

Switch

●  

SA: 2 positions; Long Lever

●  

SB: 2 positions; Long Lever

●  

SC: 2 positions; Short Lever

●  

SD: 2 positions; Short Lever

You can choose the Switch and define its 
position in the HARDWARE menu.

1. Micro SD card is not provided with shipment.
2. USB port is for upgrading, reading/writing 
Micro SD cards and internal memory of radio 
contents and charging

.

3. Smart Port is for firmware upgrade for all 
FrSky S.Port devices.

Module
Bay

Battery
Cover

Type-C USB Port

SF

SE

Slider

Slider

Earphone Port

Training port

Micro SD Card Port

Smart Port

T5

T6

SD

SB

SC

SA

Power

 Switch

Display Screen

SYS, 
MDL,
DISP, 
RTN

Custom button

Stick

Encoder

Speaker

Stick

T4

T3

T2

T1

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