Updating Firmware
Periodically Sound Devices issues new firmware for the Astral ARX16 receiver. Make certain to register your product at the Sound Devices
website to receive firmware update notifications.
Firmware is installed via a USB thumb drive inserted into the ARX16 USB-A port. Download the latest firmware PRG from the Sound
Devices website at https://www.sounddevices.com/download/
To update ARX16 firmware
1. Download new ARX16 firmware PRG file from the Sound Devices website.
2. Copy the PRG file to the root of a USB thumb drive that has been formatted by the Astral ARX16. See System menu.
3. Insert the USB thumb drive into the rear panel USB-A port.
4. Access the System menu and tap Firmware Update.
5. The ARX16 will automatically display the PRG file. Tap OK to start the update process.
6. ‘Update successful!’ is displayed on touch screen 4 if the update process completes successfully. Tap OK to restart
ARX16.
Downloads - Sound Devices
