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How do I update the firmware of my ARS-1?

How do you update the firmware on the ARS-1?

To update the ARS-1 firmware, download the latest firmware file to a 32GB or smaller micro SD card, insert it into the ARS-1, then use the address button and RJ-12 cable in sequence to trigger the update screen.

What you need before starting

  • A micro SD card (32GB or smaller)
  • The latest ARS-1 firmware file (see download link below)

Firmware update steps

  1. Download the firmware file and copy it to your micro SD card.
  2. Insert the micro SD card into the slot at the bottom of the ARS-1.
  3. Disconnect the RJ-12 cable from the ARS-1.
  4. Press and hold the address button on the ARS-1.
  5. While continuing to hold the address button, reconnect the RJ-12 cable.
  6. Keep holding the address button until the update screen appears.
  7. Follow the on-screen prompts to complete the firmware update. The ARS-1 will restart automatically when finished.

Where can you download the ARS-1 firmware?

Download the latest ARS-1 firmware from the TrolMaster firmware update page: https://www.trolmaster.com/Products/FirmwareUpdate?class=Support