ENGLISH92Menu items Selectable settings (Initial setting)Setup ] Disc*4Monitor Type Select the monitor type to watch a wide screen picture.16:9: Select when the aspect ratio of the external monitoris 16:9.4:3 Letter Box/4:3 Pan Scan: Select when theaspect ratio of the external monitor is 4:3. Refer to theillustrations on the left to see how the pictures are shownon the monitor.16:9 4:3 Letter Box4:3 Pan ScanOSD Position Select the position of the on-screen bar. ☞ [68]1: Higher position2: Lower positionPosition 1 Position 2File Type Select playback file type when a disc contains differenttypes of files.Audio: Plays back audio files.Still Picture: Plays back JPEG files.Video: Plays back DivX/MPEG files.D. Audio Output Select the signal format to be emitted through theDIGITAL OUT (Optical) terminal on the rear. For details,☞ [106].Off: No signal is output from the terminal.PCM Only: Select this when connecting an amplifier or adecoder incompatible with Dolby Digital, DTS or MPEGAudio, or connecting to a recording device.Dolby Digital/PCM: Select this when connecting anamplifier or a decoder compatible with Dolby Digital.Stream/PCM: Select this when connecting an amplifieror a decoder compatible with Dolby Digital, DTS, andMPEG Audio.Down Mix When playing back a multi-channel DVD disc, this settingaffects the signals reproduced through the LINE OUT jacks(and through the DIGITAL OUT terminal when PCMOnly is selected for D. Audio Output).Surround Compat.: Select this when you want to enjoymultichannel surround audio by connecting an amplifiercompatible with Dolby Surround to this receiver.Stereo: Normally select this.