OPPO Digital OPDV971H ユーザーズマニュアル

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6.  DVD-Audio Mode: To select which portion of a hybrid DVD-Audio disc to playback.  The 

options are: 

•  DVD-Audio – Play the DVD-Audio portion of the disc with surround audio 

•  DVD-Video – Play the DVD-Video portion of the disc with Dolby Digital or DTS audio 

 
7.  DivX VOD: DivX Video on Demand – To display the device registration code for DivX Video on 

Demand service.  To learn more, visit 

 

 

 

8.  Subtitle Font: To select the subtitle font size for DivX video.  There are three font sizes 

available.  This setting applies only to DivX video files with a text subtitle.  DivX video files with a 
graphic subtitle do not use the DVD player’s built-in font, so the font size cannot be adjusted.  

 

Speaker Setup Page 

 

 

1.  Downmix Mode: To set the audio down-mix mode to convert multi-channel audio into two-

channel output.  This setting only affects the “Mixed L/R” analog audio outputs.  The options 
are: 

•  LT/RT - Left and Right channels only.  This mode is intended for use with two-channel 

Dolby Pro Logic receivers.  If the content is encoded with Dolby Pro Logic then the encoded 
audio will be passed to the receiver for Dolby Pro Logic processing.  For stereo content the 
output will be stereo.  For multi-channel content only the left front and right front channels 
will be re-produced. 

•  Stereo - This mode down-mixes decoded multi-channel (5.1ch) audio to 2-channel stereo 

output.  For stereo content the output will be stereo.  For multi-channel content the surround 
and center channels will be mixed with the left and right front channels.  Recommended for 
use with TV sets or stereo receiver/amplifiers. 

•  V. SURR - Virtual Surround.  This mode creates a virtual surround effect from stereo or 

multi-channel audio contents. 

•  5.1 CH – This mode enables 5.1ch decoded analog audio output.  The number of actual 

output channels depends on the disc. 

 
2.  Front Speaker: To set the sound filtering control for the front speakers.  The options are: 

•  Large – Choose if the front speakers are large.  Bass frequencies are passed to the front 

speakers. 

•  Small – Choose if the front speakers are small.  Bass frequencies are not passed to the 

front speakers to reduce possible distortion. 

 
3.  Center Speaker: To set the sound filtering control for the center speaker.  The options are: 

•  Large – Choose if the center speaker is large.  Bass frequencies are passed to the center 

speaker.