19
Troubleshooting
Problem
Suggestion
Can’t install RPC-1 in computer
Is the RPC-1 oriented correctly?
RPC-1 Control Panel won’t start
up
Is the RPC-1 inserted correctly in the PCI slot?
Was the driver installed correctly?
The dialog “Driver Version is
older than expected! Please
install latest driver.” appears,
when the RPC-1 Control Panel
starts up. (Windows 2000)
Is the RPC-1 inserted correctly in the PCI slot?
No output/can’t input
Is the R-BUS cable connected correctly?
Are you correctly synchronized with the R-BUS device? For details
refer to
p. 13 “Connections with R-BUS devices.”
Are the input/output settings of the software correct?
Can’t use MIDI
Is the R-BUS cable connected correctly?
Was the driver installed correctly?
Are the MIDI settings of the R-BUS device correct?
There is excessive noise or
distortion
Are you correctly synchronized with the R-BUS device? For details
refer to
p. 13 “Connections with R-BUS devices.”
This kind of noise or distortion will occur when your computer has a
small size of memory, e.g. less than 64MB RAM. In this case, we strong-
ly recommend you to use more than 128MB RAM.
Depending on the performance of your computer, the digital data may
not be transmitted correctly if the buffer size is too small, and noise may
occur. In such cases, increase the buffer size. For details refer to
p. 12
“DMA Buffer Size.”
Depending on the software you are using, it may be necessary to set the
buffer size within the software. For details, refer to the manual for the
software you are using.
