Denon AVR-S900W Owner's Manual page 265

Contents Connections Playback Settings Tips Appendix
o License information for the software used in
the unit
About GPL (GNU-General Public License), LGPL (GNU Lesser
General Public License) License
This product uses GPL/LGPL software and software made by other
companies.
After you purchase this product, you may procure, modify or distribute
the source code of the GPL/LGPL software that is used in the product.
Denon provides the source code based on the GPL and LPGL
licenses at the actual cost upon your request to our customer service
center.
However, note that we make no guarantees concerning the source
code.
Please also understand that we do not offer support for the contents of
the source code.
Front panel Display Rear panel 265 Remote Index