RadioMaster TX16S Quick Start Guide

Introduction

Thank you for purchasing the RadioMaster TX16S 2.4g remote control system. This versatile system is suitable for beginners and professionals alike. Please read this instruction manual carefully before use to ensure correct and safe operation. The TX16S remote control is compatible with all types of fixed-wing aircraft, gliders, helicopters, boats, robotics, multi-rotor aircraft, and more. Model types can be selected based on the aircraft used, allowing for various hybrid functions.

Sincerely, The RadioMaster Team.

Safety Instructions

Many remote control models are equipped with powerful motors and sharp propellers. Exercise caution when operating models. When assembling or maintaining, ensure the model is powered off and the propeller is removed.

Do not operate the TX16S remote control system under the following conditions:

• In severe weather or strong wind conditions, such as rain, hail, snow, storms, or in a strong electromagnetic environment.
• Under any circumstances where visibility is limited.
• In areas where people, property, high-voltage power lines, public roads, vehicles, or animals may be present.
• If you feel tired or unwell, or under the influence of drugs or alcohol.
• If the remote control or model appears to be damaged or not working properly.
• In areas where 2.4GHz interference is high or where 2.4GHz radios are prohibited.
• When the battery voltage is too low to use.
• In areas where local regulations prohibit the use of aviation models.

Manuals and Firmware Downloads

The TX16S comes pre-installed with standard OpenTX firmware. To download the latest software manual, visit the RadioMaster website: https://www.radiomasterrc.com.

Important: The TX16S is shipped with the most stable firmware at the time of manufacture. Please only update firmware if you are experienced and confident in updating system firmware. Incorrect updates may render the radio inoperable.

Remote Control Overview

The TX16S features a comprehensive layout of controls and indicators:

Controls:

• Gimbals: Two main gimbals, located on the left and right sides, provide primary control input. These feature non-contact 3D Hall sensors for durability and accuracy, and are finished with aluminum fascia.
• Dials: Two rotary dials, labeled S1 and S2, offer additional programmable control inputs.
• Switches: A variety of switches are positioned for easy access:
  • SF: A 2-Position Switch.
  • SE, SB, SA, SG, SC, SD: Each a 3-Position Switch.
  • SH: A Momentary Switch.
  • Six 6-Position Buttons are located on the handle for quick access to functions.
• Slider: An LS Slider Potentiometer provides a linear control input.
• Trim Buttons: A set of T1-T16 Trim Buttons are arranged to fine-tune model parameters.
• Navigation and System Buttons:
  • SYS Button: For system menu access.
  • RTN Button: For returning to the previous screen.
  • PAGE> and PAGE< Buttons: For navigating between different pages or screens.
  • TELE Button: Likely for telemetry display or control.
  • MDL Button: Used for model selection and setup.
• Display: A prominent 4.3-inch TFT full-color display with a resolution of 480x272 pixels is centrally located for clear information display.
• Power and Charging: A Power Button is situated on the right side. A USB-C port is available for charging. A Power LED indicates the system's power status.
• Ergonomics: A Lanyard Loop is provided for attaching a neck strap for comfortable handling.
• Antenna: A removable 2db gain antenna is mounted on top, allowing for replacement if needed.
• Audio: An integrated Speaker provides audio feedback.
• Menu Wheel: A rotary Menu Wheel is used in conjunction with the display for navigating menus and making selections.
• Module Bracket: The system includes a JR / FrSKY compatible module bracket for external module compatibility.

Power and Charging Precautions

The TX16S features built-in USB-C charging for 3.7v Lithium cells. The charging circuit is designed exclusively for 2x 3.7v Li-ion 18650 or 2x 3.7v Li-poly cells (2s 7.4v Li-po pack) with a nominal cell voltage of 3.7v and a maximum charge capacity of 4.2v.

CAUTION!

• DO NOT charge 6.6v LiFE battery packs or Li-ion 18650 cells with a nominal voltage of 3.6v.
• Incorrectly charging the wrong battery type may lead to damage of the radio or fire.
• Regularly check the health and condition of your batteries.
• Never leave your radio charging unattended.
• Always charge in a safe area away from combustible materials and surfaces.
• Do not charge if your radio becomes wet or damaged in any way.

RadioMaster does not accept any liability for the use or misuse of this product.

Model Selection and Protocol Selection

The TX16S is equipped with a 4-in-1 multi-protocol high-frequency module, compatible with numerous protocols. For the latest list of compatible protocols, visit: https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/blob/master/Protocols_Details.md. New protocols are continuously updated and added to the latest firmware; some may require firmware upgrades.

To select a model and protocol:

• Press and hold the MDL button to enter model setup.
• On the MODEL SETUP page, select MULTI.
• Select the desired protocol in the sub-options.
• The Bind button initiates the linking process.
• The Range button reduces power to 1/30 for testing remote control distances.

OpenTX software is highly powerful, offering extensive programming and mixing functions. For detailed instructions, download the comprehensive software installation guide from: https://www.open-tx.org.

Specifications

Support

Warranty and Repairs

Please retain your proof of purchase and contact the retailer from whom you purchased your TX16S should you experience any problems with the radio's hardware.

Firmware Updates and OpenTX Information

For the latest news and firmware updates from OpenTX, please visit https://www.open-tx.org.

User Manual

For a detailed user manual of the TX16S OpenTX system firmware, please visit https://www.open-tx.org.