Sony PBD-V30 Operating Instructions Manual page 5

Logo marks of DVD VIDEOs
Logo marks on DVD VIDEO discs or cases are shown as below. These marks
show available contents or functions.
Some DVD VIDEOs do not have these marks even though you may be able to
use these functions.
For more details of the marks, refer to the instruction of the DVD VIDEO disc.
Logo
3
2
3
16:9 LB
2
This product incorporates copyright protection technology that is protected by
method claims of certain U.S. patents and other intellectual property rights
owned by Macrovision Corporation and other rights owners. Use of this
copyright protection technology must be authorized by Macrovision
Corporation, and is intended for home and other limited viewing uses only
unless otherwise authorized by Macrovision Corporation. Reverse engineering
of disassembly is prohibited.
Meaning
The number of audio tracks
The number of sub-titles
The number of angles
The picture aspect ratio
Region code
5