141
W
Windows Media DRM
This is a copyright protection technology developed 
by Microsoft.
Content providers are using the digital rights 
management technology for Windows Media 
contained in this device (WM-DRM) 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.
Windows Media Player Ver.11 or later
This is a media player distributed free of charge by 
Microsoft Corporation.
It can play playlists created with Ver.11 or later of 
Windows Media Player, as well as WMA, DRM 
WMA, WAV, and other files.
WMA (Windows Media Audio)
This is audio compression technology developed by 
Microsoft Corporation.
WMA data can be encoded using Windows 
Media
®
 Player Ver.7, 7.1, Windows Media
® 
Player 
for Windows
®
 XP and Windows Media
®
 Player 9 
Series.
To encode WMA files, only use applications 
authorized by Microsoft Corporation. If you use 
an unauthorized application, the file may not work 
properly.
Explanation of terms
X
x.v.Color
This function lets HDTVs display colors more 
accurately. It enables display with natural, vivid 
colors. “x.v.Color” is a Sony registered trademark.
Z
ZONE2
This unit can operate in a room other than the room 
where this unit is placed (MAIN ZONE) (ZONE2 
playback). The room for ZONE2 playback is called 
ZONE2.