Edirol R-4 ユーザーズマニュアル

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Troubleshooting
 
Pan (stereo image) is not recorded correctly
 
If the limiter is turned on, it will respond to the levels of each channel, meaning that when the level of a 
sound located toward the right (or left) side increases, the limiter for that channel will limit the volume. If 
you’re recording in stereo, the result will be that the left and right volume difference will diminish, causing 
the pan (stereo image) to move toward the center.
The limiter cannot be applied to multiple channels as a group. 
If you’re using the 
 
Comp&DeEsser
 
 effect with channel linking (LINK) set separately for CH1, CH2, CH3, 
and CH4, and the compressor begins to operate on CH1 (left), this will eliminate the level difference with 
CH2 (right), causing the pan (stereo image) to move toward the center.
In this case, set the LINK setting to CH1+2 or CH3+4 so that whenever compression starts being applied to 
CH1 (left), it will be applied to CH2 (right) at the same time. 
Also, the stereo image will not be recorded correctly if the input level knob settings differ significantly 
between L and R, so that the levels are not balanced correctly.
 
Even though you’ve set the recording levels, the sound is distorted when you turn 
on an effect
 
Since some effects work by emphasizing a portion of the sound, this may increase the volume of the overall 
song, thereby causing clipping (distortion). You may take either of the following two actions.
• Lower the level (LEV) values for each effect parameter
The overall volume will decrease, but the character of the effect will be maintained.
 
 
• Lower the input level to decrease the volume before applying the effect
This adjustment is easy to make, but may change the resulting character of the effect.
 
A message of HDD Slow! appears
 
Writing access to the hard disk has slowed down.
As you repeatedly write and delete project files, the files on the hard disk will become fragmented, and this 
will slow down the processing speed.
If you are making important recordings, you should consistently delete all projects together when you’re 
finished with them. Repeated deletion of smaller pieces of data will cause the disk to become fragmented, 
possibly causing recording to fail.
R-4_e.book 81 ページ 2005年2月10日 木曜日 午後3時36分