2. Power Supplies

USB-C Power Input

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• ‍‍The USB-C port provides a convenient way to power the device with a standard USB-C 5V input.
• This method is ideal for testing or when an aircraft has no power bus but USB power is available, such as from a 5V power bank (e.g., ANKER Power Bank).
• Note: The FX USB-C port must not be used to supply power to other devices.
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Molex-SL Power Input:

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• ‍‍Recommended for permanent, secure installations.
• Accepts a 9-30V connection from your aircraft (12-24V) bus bar.
• The cable includes a 2A quick blow fuse and a keyed, locking Molex-SL connector for a reliable connection.

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RJ45 Power/Data Input:

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• ‍‍The FX can receive both power and data from an existing FLARM installation using the standard port pinout.
• The FX RJ45 port is compatible with RJ12 cables, providing flexibility. An RJ12 cable is supplied with the FX.

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Steps for Powering Up the Device.

Using the USB-C for Power

1. Insert the USB-C cable into the designated USB port on the FX device.
2. Connect the other end to a 5V USB power source such as an ANKER Power Bank.

Using the Molex-SL for Power

1. Attach the spade connectors to a fused BUS within the 9-30V range. FX is reverse-polarity protected; however, please ensure the polarity is correct when installing.
2. Securely connect the Molex-SL cable to the device’s Molex-SL port. Please note that the keyed Molex-SL connector has a simple top latch that needs to be dpressed to remove the connector.

Using RJ12 cable for Power and Data from FLARM

If connecting in series with an existing FLARM device, the power and GPS signals will be supplied from the FLARM device to the FX.

1. Ensure your existing FLARM unit is functioning and has the latest software.
2. Turn off power to the FLARM device.
3. Disconnect the cable from the FLARM box to the FLARM display at the FLARM box end. Connect this cable to the FX output port.
4. Use the supplied RJ12 cable to connect the output of the FLARM box to the FX input port.

This setup provides power and data to the FX, which is now installed in series between the FLARM and the FLARM display.

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Important Notes:

• Voltage Check: Double-check the voltage range of your power source before connecting to avoid damage.
• Power Sources: Do not attempt to power the FX through both a power bank and your aircraft bus simultaneously.

• FLARM Manual: Refer to the FLARM manual for detailed instructions and safety information.
• Cable Management: Do not over-tightly wrap or strain any cables, as this may cause damage or failure over time.

• Consult an Expert: If you are unsure about your installation, consult a qualified engineer or inspector.