Astell & Kern AK500N Instruction Book page 28

Desktop network audio player
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Upgrading
Upgrading the Firmware of the Product
the
1. Connect the product to a wired or wireless network.
firmware
2. When the new firmware is verified, the firmware update instruction appears.
3. Select [Update], and select the item you want to update.
4. Follow the prompts on the screen to proceed the firmware upgrade.
Refer to page 56 for a network connection method.
If you move to another screen while downloading upgrade files, the download will be stopped.
Please do not turn off the network connection while downloading upgrade files.
It can cause serious damage to the system, because the upgrade file cannot be downloaded properly.
If an error occurs or notification bar is gone while downloading upgrade files, you can re-download the firmware via
[Settings-Update-System Update].
2 7
Before Use

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