Denon AVR-E400

3. How to update by USB Memory
You can update the rmware by downloading the latest version with USB Memory.
3.1. Connecting to the Network
(1) Requirements
• The USB memory device format should be set to FAT16 or FAT32.
• USB memory devices will not work via a USB hub.
• It is not possible to use this unit by connecting the unit’s USB port to a PC via a USB cable.
• Do not use an extension cable when connecting a USB memory device.
This may cause radio interference.
3.2. UnzipDownloadFile
Pleases unzip the downloaded le on PC.
copy to USB flash drive
You can find "firmwares" folder aer unzipped. Please copy
that folder to USB flash drive. You have to put "firmwares"
folder on root directly on USB flash drive(memory).
AVRE400E3 / X2000
USB_AVR-E400E3_000100640700-0001.zip
000100620100
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