Upgrade Instructions

AVR-4308CI
AVR-3808CI
Denon Brand Company
D&M Building, 2-1 Nisshin-cho, Kawasaki-ku, Kawasaki-shi,
Kanagawa, 210-8569, Japan
Denon Electronics (USA), LLC.Denon Electronics (USA), LLC.
100 Corporate Drive, Mahwah, New Jersey 07430 USA
TEL: [phone] usa.denon.com
3. Install New Feature (3/3)
- Unit goes into update mode.
- The 'Standby' power indicator will go "Red" and
the On Screen Interface will turn off.
- Update process information can be seen on the
Front Panel Display.
- Unit will automatically complete process and
repower itself 'On'.
- The "Standby Power" indicator will turn green.
- Pressing "Down Cursor" key, highlight
“Upgrade Status” and press "Enter" key
- Upgrade Status page shows you the features added
in the Upgrade Feature Pack
7. Firmware Upgrade is In Progress
8. Complete Upgrade
9. Conrm Upgrade Status
Power indicator will go RED
Power indicator will go Green
Page 5