Roland R-1 用户手册

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71
 
Troubleshooting
 
I used a USB cable to connect the R-1 to my computer, but it 
was not detected
 
If the R-1 is in Setup mode, it will not be detected by your computer. Unplug the USB 
cable that connects the R-1 to your computer, exit Setup mode, and make the connection 
again.
 
Refer to:
 
 
The effect parameters I edited have been initialized
 
The effect parameter settings you edit are preserved as long as you don’t change the 
effect type; if you change the effect type, the settings will revert to the initial values. If 
you make detailed changes to an effect such as “Editable EQ,” we suggest that you write 
down the settings on paper.
 
Refer to:
 
 
When selecting a song, the song names are slow to appear
 
If a file is damaged or invalid, if an MP3 file is in a format that the R-1 does not support, 
or if the file is very large, the R-1 may take some time to determine whether it is able to 
play the file even if the file has an extension of .MP3 or .WAV.
This may cause the display to be slow when selecting files.
 
Refer to:
 
 
 
 
Acoustic feedback occurs when monitoring through 
headphones
 
If you’re using open-air type headphones to monitor the sound while recording, 
moving close to the R-1 may allow sound from the headphones to be picked up by the 
microphones, causing acoustic feedback. The R-1’s built-in microphones will pick up 
even faint sounds, so be careful not to get too close.
 
Refer to:
 
R-1_egfis1.book 71 ページ 2005年11月11日 金曜日 午後5時13分