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Upgrade Service

Upgrade Information

Use our exclusive software upgrade service to secure a technological revolution
which allows you to improve the performance of your DENON even more.

 

New:

New, comprehensive function extension for your
AVR-3808, AVR-4308, AVC-A1HD und AVP-A1HD

Your benefits:

  1. Audyssey Dynamic EQ Technology for optimum sound 
    even at low levels for your AVR-3808 or AVR-4308. Details

  2. Audyssey Dynamic Volume Technology for compensating volume differences
    for your AVR-3808, AVR-4308, AVC-A1HD or AVP-A1HD. Details

  3. CEC- (Consumer Electronic Control) HDMI protocol support
    for your AVR-3808 or AVR-4308. Details

  4. DENON Link 4th 
    Technology for jitter-free audio transmission via HDMI
    for your AVC-A1HD or AVP-A1HD.

 

You can get to know the additional functions in detail already.
Simply download the extensions to the operating manual for the respective device:

New functions for the AVR-3808A and AVR-4308A – Operating Manual
New functions for the AVP-A1HDA and AVC-A1HDA – Operating Manual

You can now improve your DENON A/V receiver in simple steps.
Please read the following pages for the procedure.

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