OPPO Digital OPDV971H ユーザーズマニュアル

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15 
Audio Tone Control 
 
 
   
 
 
 
 
The KEY b/# buttons on the DVD remote control is provided for 
adjusting audio tone (key).  This feature is useful for playing Karaoke 
discs.  You can adjust the audio tone to match the singer’s voice. 
•  Press the KEY b button to lower the tone.  Each press 
decreases the audio tone 1 level, and the lowest level is -
16. 
•  Press the KEY # button to raise the tone.  Each press 
increases the audio tone 1 level, and the highest level is 
+16. 
 
OSD (On-Screen Display) 
 
 
   
 
 
Press the OSD button on the remote control to show disc information and operation 
function hints on the TV screen. 
The OSD display includes the followings: 
 
DVD disc: 
 
CD disc: 
 
 
Audio Language/Channel Selection 
 
 
   
 
 
To select the audio language or channel, press the AUDIO button on the remote control 
during playback. 
•  For DVD or DivX discs that are encoded with multiple audio languages or channels, you may select 
the desired language or channel. 
 
•  For CD or other stereo audio content, you may select audio output from the LEFT channel only, 
RIGHT channel only, or STEREO. 
 
NOTES 
 
Availability of languages and audio channels varies with discs.