Audiovox D1800 User Manual page 5

Region Management Information – This Player is designed to respond to the
Region Management Information recorded on DVDs, The region number of this
player is If the region number described on the DVD does not correspond to
"1".
the region number of this player, this player cannot play this disc. This Player will
play DVDs made for
containing the region number
Dolby
Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic" and the
double-D symbol are trademarks of Dolby Laboratories. Confidential Unpublished
Works © 1992-1997 Dolby Laboratories, Inc. All rights reserved.
DTS
Manufactured under license from Digital Theater System, Inc. "DTS" and "DTS Digital
Surround" are trademarks of Digital Theater System, Inc © 1996 Digital Theater
Systems, Inc. All rights reserved.
Macrovision
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 use only unless otherwise authorized by Macrovision
Corporation. Reverse engineering or disassembly is prohibited.
.
NOTE:– Some DTS decoders, which do not support DVD-DTS interface may not
work properly with the DVD/CD Player.
Reference
Dolby Digital is a digital sound compression technique developed by Dolby
Laboratories, Inc. Supporting 5.1-channel surround sound, as well as stereo
(2 Channel) sound, this technique enables a large quantity of sound data to be
efficiently recorded on a disc.
regions. This player will play DVDs with labels
"ALL"
or
"1" "ALL"
4
see below
.