These procedure must be used in case of FW upgrades that were not succesfully completed, which cause missing turn on of the amplifier or other malfunctionings.
- Disconnect the supply from the AF bit or remove the fuse and wait at least for 20 seconds.
- Put the switch in position “RESCUE MODE” and wait at least for 20 seconds.
- Reconnect the supply of the AF bit or insert the fuse previously removed, and turn on the supply.
- The logo of the AF bit will start blinking, meaning that the device is ready to be upgrade in Rescue mode.
- Download the firmware from the Audison website. A folder named AFUpdate (vx.x.x.x) will be available in the Downloads folder.
- Open the folder AFUpdate (vx.x.x.x), click the file AFUpdate. The following window will appear:
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Make sure to read all the warnings, then click Update to start the procedure.
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Wait until the operation is completed before disconnecting the USB cable or removing power from the bit device or the PC. At the end the followin message will appear:
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Click OK and disconnect the supply from the AF bit or remove the fuse and wait at least for 20 seconds.
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Put the switch from position RESCUE to the position ART ON/OFF and wait at least for 20 seconds.
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Reconnect the supply or insert the fuse previously removed.
- Connect the USB cable between AF bit and PC, turn on the amplifier.
- Open the bit Drive software and check that the firmware has been correctly installed.