Yamaha RX-V3900 Owner's Manual page 4

Caution: Read this before operating your unit.
Manufactured under license from Dolby Laboratories.
Dolby, Pro Logic and the double-D symbol are trademarks of
Dolby Laboratories.
Manufactured under license under U.S. Patent No's:
5,451,942;5,956,674;5,974,380;5,978,762;6,226,616;6,487,535
& other U.S. and worldwide patents issued & pending. DTS is a
registered trademark and the DTS logos, Symbol, DTS-HD and
DTS-HD Master Audio are trademark of DTS, Inc. © 1996-2007
DTS, Inc. All Rights Reserved.
iPod TM
"iPod" is a trademark of Apple Inc., registered in the U.S. and
other countries.
MPEG Layer-3 audio coding technology licensed from
Fraunhofer IIS and Thomson.
This receiver supports network connections.
"HDMI", the "HDMI" logo and "High-Definition Multimedia
Interface" are trademarks, or registered trademarks of HDMI
Licensing LLC.
x.v.Color™
"x.v.Color" is a trademark of Sony Corporation.
"SILENT CINEMA" is a trademark of Yamaha Corporation.
Caution-iii
En
The Certified For Windows Vista logo, Windows Media and the
Windows logo are trademarks or registered trademarks of
Microsoft Corporation in the United States and/or other countries.
Content providers are using the digital rights management
technology for Windows Media contained in this device
(WMDRM) to protect the integrity of their content (Secure
Content) so that their intellectual property, including copyright, in
such content is not misappropriated.
This device uses WM-DRM software to play Secure Content
(WM-DRM Software).
If the security of the WM-DRM Software in this device has been
compromised, owners of Secure Content (Secure Content
Owners) may request that Microsoft revoke the WM-DRM
Software's right to acquire new licenses to copy, display and/or
play Secure Content. Revocation does not alter the WM-DRM
Software's ability to play unprotected content. A list of revoked
WM-DRM Software is sent to your device whenever you
download a license for Secure Content from the Internet or from a
PC. Microsoft may, in conjunction with such license, also
download revocation list onto your device on behalf of Secure
Content Owners.