Roland PCR-300 业主指南
85
Troubleshooting
●
In Windows XP/2000, have you made settings to “give
priority to background processing”?
priority to background processing”?
To ensure that MIDI processing occurs smoothly, make settings to “give priority to
background processing.”
background processing.”
Separate sheet: Setup Guide
●
Could you have disconnected and reconnected the USB
cable?
cable?
Try closing all DAW software that’s using the PCR, and then turn the PCR’s power off,
then on again. If you’re using bus power, reconnect the PCR.
then on again. If you’re using bus power, reconnect the PCR.
●
Could your computer have entered standby (suspend)
mode or sleep mode?
mode or sleep mode?
After your computer resumes operation, close all DAW software that’s using the PCR,
and then reconnect the PCR.
and then reconnect the PCR.
●
Have you specified the output destination for MIDI data
in your operating system?
in your operating system?
Some software requires you to specify the MIDI data output destination on your
computer. For details, refer to the owner’s manual for your software.
computer. For details, refer to the owner’s manual for your software.
●
Is the driver installed correctly?
The driver must be installed in order to use the PCR.
Separate sheet: Setup Guide
●
Could you be running multiple items of software?
Error messages may appear if you are running multiple items of software at the same
time. If so, close the software you’re not using. If the software is still shown in the
Windows taskbar after you’ve closed the window, the software is still running. Close
all unneeded software shown in the taskbar.
time. If so, close the software you’re not using. If the software is still shown in the
Windows taskbar after you’ve closed the window, the software is still running. Close
all unneeded software shown in the taskbar.
●
Could a heavy processing load have occurred while
using the PCR, such as accessing the CD-ROM drive or
network?
using the PCR, such as accessing the CD-ROM drive or
network?
If a heavy processing load occurs while using the PCR, it may stop operating correctly.
If so, stop playback or recording, and then start playback or recording again. If you
are still unable to play back or record normally, close all software that’s using the PCR,
and then reconnect the PCR.
If so, stop playback or recording, and then start playback or recording again. If you
are still unable to play back or record normally, close all software that’s using the PCR,
and then reconnect the PCR.
●
Could you have started up your computer with the PCR
connected?
connected?
Start up your computer with the PCR disconnected, and then connect the PCR. On a
computer that uses a USB keyboard, starting up the computer with the PCR connected
may cause the system to become unstable.
computer that uses a USB keyboard, starting up the computer with the PCR connected
may cause the system to become unstable.
Problems while using the PCR
Sound is interrupted during MIDI playback
Playback or recording halts midway, and
subsequent playback or recording is not
possible
subsequent playback or recording is not
possible
The operating system becomes unstable
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