Roland DP90 用户手册

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页码 64
Practicing
Song formats that can be played by the unit
The unit can play back data in the following formats.
•  SMF formats 0/1
•  Roland Piano Digital format (i-format)
•  Audio files: WAV format, 44.1 kHz, 16-bit linear
Playing Songs Consecutively (All Songs Play)
You can consecutively play back the built-in songs or the songs saved in the internal memory or on the USB flash drive repetitively.
This function is called “All Songs Play.”
1. 
While holding down the [Song] button, use the [–] [+] buttons to select the category .
2. 
While holding down the [Song] button, press the [ 
 ] (Play/Stop) button .
All Songs Play will be selected, and the [ 
 ] (Play/Stop) button will blink.
*  All Song Play will be cancelled if you stop playback or turn off the power.
Adjusting the Volume Balance of the Song and the Keyboard Performance (Song Balance)
You can adjust the balance between the song and your keyboard performance by changing the volume of the song.
2
1 3
1. 
Press the [Song Balance] button .
The [Song Balance] button will light.
2. 
While holding down the [Song Balance] button, press the [–] [+] buttons .
The display will show the song balance.
Screen
Value
Explanation
0–9
(default: 5)
The song’s volume decreases the more you lower this value, and at the same time the keyboard performance 
will take on more prominence.  
The song’s volume increases the more you raise this value, and at the same time the keyboard performance 
will become less prominent.
3. 
To cancel the Song Balance function, press the [Song Balance] button once again .
The [Song Balance] button will go out.
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