All of this information can be found on the Audioholics home page under set-up tips.
DVD Player setup:
Bass Management: Large/Small speaker settings. Only one component should handle bass management. Receiver, DVD player or another specialty component such Outlaw’s ICBM. If another component is handling bass management set all speakers to large or turn off bass management.(on the dvd player)
S/PDIF: Use your DVD player’s digital audio output only (coax or optical). Do not use the RCA stereo output if you already have the digital output connected to the receiver.
Bitstream/PCM: Set audio output to bitstream. The only reason you wouldn’t want to use bitstream is if you’re not using the DVD player’s digital audio outputs. Almost all DVD players have PCM set as default, PCM will not send Dolby Digital or DTS to the receiver even if the DVD player is compatible with those audio formats. Countless new DVD player owners will listen to stereo PCM transmitted to their receiver over digital outputs, wondering why the receiver isn’t detecting Dolby Digital or DTS.
Audio filtering or effects: Disable any audio noise reduction, filtering, DSPs or any other audio effects your DVD Player might provide. The A/V Receiver can handle these. Experiment with these settings later, after you’ve heard the “true” sound of your system.
Aspect Ratio: Enable widescreen mode (16:9) assuming you have a compatible display for this aspect ratio. Disable zoom. Depending on your viewing preferences, zoom/stretch modes may be used on 16:9 displays when watching 4:3 program source material to utilize more screen area. There should be an independent setting on your display to enable these modes when viewing 4:3 program material.
Video output: Always use the best possible video output available on your TV. If your TV is High Definition you MUST use either Component outputs (R,G,B) or digital video such as DVI or HDMI to get a de-interlaced video signal to your TV. S-Video is your best option for non-digital TV.
Progressive Scan: Enable progressive scan if your DVD Player has this feature and your TV is Digital or HD.
Other Video Features: Black level, brightness, filtering etc should all be initially disabled on the DVD Player. In most cases all of the video tweaking should be done on your display. However, if you cannot achieve an accurate picture, you should then look at tweaking using the DVD player video adjustments.