Roland BR-800 Manuale Utente

Pagina di 156
 
Editing
Mastering
Using USB
Con
venient 
Functions
Appendix
es
Quic
k Star
t
Getting Read
to Recor
d
Recor
ding/
Pla
ybac
k
Using 
Eff
ects
Using 
Rh
ythm
 
147
 
Troubleshooting
 
Can’t record
 
Could the song be protected?
Is an SD card inserted?
Could the SD card have insufficient free space?
Could the SD card be locked?
Could you be using the Phrase Trainer?
Could scrub playback be in use?
Could control surface mode be in use?
You can’t record on the BR-800 in control surface mode.
 
You want to turn 
off the reverb
 
Check the reverb send level amounts for the loop effect.
The BR-800 provides reverb as a loop effect.
Reverb is applied by default. If you want to turn off the reverb effect, set each track’s 
send level amount to “0.”
 
Recorded sound 
contains noise or 
distortion
 
Is the input sensitivity appropriate?
The recorded sound will be distorted if the input sensitivity is too high, and noise will 
be excessive if the input sensitivity is too low. Adjust the input sensitivity so that the 
PEAK indicator briefly lights when the loudest passages occur.
Are the track output levels appropriate?
If there is noise or distortion following mastering, the track output levels are too high.
Could a microphone with high output impedance be connected directly to the BR-800?
Since the INPUT 1–4 jacks are designed for a low input impedance, the recording level 
may be too low depending on the characteristics of the microphone. In this case, pass the 
signal through a commercially available microphone preamp before recording it.
 
Oscillation occurs
 
Could INPUT SELECT be set to “USB”?
If INPUT SELECT is set to “USB,” the settings of your software may cause the audio sig-
nal to be looped. In this case, you can solve the problem by taking one of the following 
actions.
• Stop playback in your software, or turn off the Soft Thru function.
• Turn off the audio input of your software.
• Change INPUT SELECT to a setting other than “USB.” 
 
Problems with the SD Card
 
Item
Explanation
Page
Data on the SD 
card was damaged
 
Data on the SD card can be damaged due to the following reasons. Please format the SD 
card.
• Could you have turned off the power while the recorder was operating?
• Could the SD card have been subjected to strong physical shock?
• Could you have turned off the power while the SD card was being accessed?
• Could you be using an SD card that was formatted by a computer or digital 
camera?
 
Item
Explanation
Page
BR800_e.book 147 ページ 2010年3月2日 火曜日 午後6時40分