FrSky Compact XSR-SIM USB Dongle User Manual

1. Introduction

The FrSky Compact XSR-SIM USB Dongle provides a wireless connection between your FrSky transmitter and a computer for use with flight simulators. This dongle eliminates the need for a wired connection, offering greater freedom of movement during simulator practice. It is designed to be compatible with most simulators that do not feature hardware encryption.

The device is compact and lightweight, measuring 48.2 x 19.1 x 9.2 mm (L*W*H) and weighing approximately 6.2 grams.

2. Key Features

• Low Power Requirements: Typically consumes 55mA.
• FrSky Transmitter Compatibility: Works with FrSky transmitters and module systems operating in D16 Mode.
• Wide Simulator Compatibility: Compatible with popular simulators such as DRL, LiftOff, Freerider, HotProps, and others.
• Channel Output: Provides 8 proportional channels and 8 switch channels (configured on the transmitter).
• Firmware Upgradable: Supports firmware updates via the S.Port.
• Plug-and-Play: Generally requires no additional drivers or software installation for PC.

3. Setup Instructions

Follow these steps to set up your FrSky XSR-SIM USB Dongle:

1. Connect to Computer: Insert the XSR-SIM USB Dongle into an available USB port on your computer. The computer should automatically recognize the device as a game controller.
2. Driver Installation (if necessary): For most PCs, the dongle is plug-and-play and does not require additional drivers. Mac users may need to download specific HID drivers. Refer to the official FrSky website for any necessary driver information.
3. Binding Process:
   • Ensure your FrSky transmitter is powered on and set to D16 mode.
   • Locate the small binding button on the XSR-SIM dongle.
   • Press and hold the binding button while plugging the dongle into your computer's USB port. The LED indicator on the dongle will begin to flash, indicating it is in binding mode.
   • Initiate the binding procedure on your FrSky transmitter according to its specific instructions for D16 mode.
   • Once binding is successful, the LED on the XSR-SIM dongle will turn solid green. If the LED is red, binding was not successful or the dongle is not connected to a transmitter.
4. Simulator Configuration: Open your preferred flight simulator. Navigate to the controller settings or calibration menu within the simulator and map the controls (gimbals, switches) to the corresponding channels from the XSR-SIM dongle. The dongle provides 8 proportional channels and 8 switch channels.

This image displays the FrSky XSR-SIM USB Dongle, highlighting its compact design with a standard USB-A connector on one end and the main body of the dongle. The FrSky logo is visible on the device body.

A side view of the FrSky XSR-SIM USB Dongle, showing its slim profile and the USB-A connector. The device is black with subtle design elements.

4. Operating Instructions

Once the XSR-SIM dongle is successfully bound to your FrSky transmitter and configured within your simulator, operation is straightforward:

• Power On: Ensure your computer is on and the XSR-SIM dongle is plugged into a USB port.
• Transmitter On: Power on your FrSky transmitter. The dongle's LED should turn solid green, indicating a successful connection.
• Launch Simulator: Start your flight simulator software.
• Control: You can now use your FrSky transmitter to control the simulator wirelessly. The dongle translates the transmitter's signals into standard joystick inputs for the computer.

The dongle supports 8 proportional channels for fine control and 8 switch channels for functions like arming, mode changes, or other auxiliary controls, all configurable through your transmitter's settings.

5. Maintenance

To ensure the longevity and optimal performance of your FrSky XSR-SIM USB Dongle, observe the following maintenance guidelines:

• Cleaning: Keep the dongle clean and free from dust and debris. Use a soft, dry cloth for cleaning. Avoid liquid cleaners.
• Storage: Store the dongle in a cool, dry place away from direct sunlight and extreme temperatures.
• Handling: Handle the dongle with care. Avoid dropping it or subjecting it to strong impacts.
• USB Port: Always insert and remove the dongle gently from USB ports to prevent damage to the connector.

6. Troubleshooting

If you encounter issues with your FrSky XSR-SIM USB Dongle, consider the following:

• Binding Failure:
  • Ensure your transmitter is set to FrSky D16 mode.
  • Verify that the binding button on the dongle is pressed correctly during connection to the USB port.
  • Check the LED indicator on the dongle. A solid green light indicates a successful connection. A red light or flashing light suggests a binding issue.
• Firmware Incompatibility: If binding issues persist, it may be due to outdated firmware on either the XSR-SIM dongle or your FrSky transmitter's internal RF module. Firmware updates for the dongle are typically performed via the S.Port using your transmitter. Refer to the official FrSky website (www.frsky-rc.com) for specific firmware files and detailed update procedures for your transmitter model and the XSR-SIM.
• No Recognition by Computer: Try plugging the dongle into a different USB port. Ensure your computer's operating system is up to date.
• Simulator Not Responding: Confirm that the dongle is successfully bound (solid green LED). Check the controller settings within your simulator to ensure the XSR-SIM is selected as the input device and controls are correctly mapped.
• Computer Sleep Issues: Some users report that the dongle may prevent the computer from entering sleep mode. If this occurs, consider using a USB hub with an on/off switch or unplugging the dongle when not in use.

7. Specifications

8. Warranty and Support

For detailed warranty information, please refer to the official FrSky website or contact your point of purchase. FrSky products typically come with a limited warranty covering manufacturing defects.

For technical support, firmware updates, and additional resources, please visit the official FrSky website: www.frsky-rc.com.