44Others OthersENGLISHENGLISHIntroduction Connections Playback Function Setup OthersPCM (Pulse Code Modulation)The most common system of encoding digital audio, found on CDand DAT. Excellent quality, but requires a lot of data compared toformats such as Dolby Digital and MPEG audio. For compatibilitywith digital audio recorders (CD, MD and DAT) and AV amplifierswith digital inputs, this unit can convert Dolby Digital and MPEGaudio to PCM. See also “Digital Audio”.Picture-in-PictureThis BD-Video function allows you to view making or commentaryscenes in the secondary video while viewing the main story in theprimary video.Popup MenuThis menu recorded in BD software. While playing back a BD, thismenu can be displayed on the front of the screen and can beoperated.Primary AudioThis audio signal is recorded in the main story in BD-Video.Progressive (sequential scanning)This is a scanning system of video signal that displays 1 frame ofvideo as one image. Compared to the interlace system, this systemprovides images with less flickering and bleeding.Proxy ServerProxy server is a server which acts as an intermediary between aworkstation user and the Internet to ensure security.RatingDepending on the age of the viewer, this function restricts playingback of BD-Video or DVD-Video. DBP-2010 can be set to restrictviewing in 1 to 254 level for BD-Video, and 1 to 8 level for DVD-Video.Region CodeThis code indicates country or region where the BD or DVD-Videocan be played back.RouterA networking device which distinguishes the IP address assignedto each device and routing and forwarding information in thecomputer network.Sampling FrequencyThe rate which sound is measured by a specified interval to turninto digital audio data. The numbers of sampling in one seconddefines as sampling frequency. The higher the rate, the better thesound quality.Secondary AudioThe audio signals recorded in the BONUSVIEW of BD-Video.(e.g. Comment of movie director)Subnet MaskA mask which is used to determine what subnet an IP addressbelongs to.TitleThis is the unit of content that consists of chapters of BD or DVD-Video. Some BD or DVD-Video may include multiple titles.Virtual PackageThe function which copies data to other media (local storage)from the Internet and play the secondary video, secondary audioand the subtitle at the same time. The method of the playbackvaries depending on discs.Windows Media™ AudioWindows Media™ Audio is the audio compressing technologydeveloped by Microsoft. You can copy Windows Media™ Audiofiles on disc or SD Memory Card from a computer and play themback on this unit.x.v.Color“x.v.Color” is a promotion name given to the products that havethe capability to realise a wide colour space based on the xvYCCspecifications and is a trademark of Sony Corporation.PRSTVWX