Installation manual

3. Operating the PSR9000/9000Pro USB Interface

Important Notice: Musitronics can not be held responsible or liable for any

data loss that is caused by use of the USB Interface

Do not disconnect the USB cable if a USB transmission is in progress, or else you may loose

data!

It is not possible for a PC and the PSR9000/9000Pro to simultaneously access

the keyboard’s hard disk. Before you change from PC to keyboard or the other

way around, wait until any data transmission is complete. This may be

determined on the computer’s monitor screen, or by observing the

PSR9000/9000Pro’s “DISK IN USE” light; when it is not flashing, it is O.K. to

access the disk.

Attention: If while transferring data via USB the PSR9000/9000Pro’s screen

saver is activated, this interferes with USB data transfer. We recommend

deactivating the PSR9000/9000 Pro’s screen function. This can be done in the

following way: On the keyboard’s panel, press the “Function” button and select

the “UTILITY” tab. Under the heading “Page Control”, press the “Next”

button to move to the “Time” tab. To the left of the LCD screen, press the

second button from the top to select “Auto Exit Time – Screen Saver Time”.

At the bottom of the screen, use button pairs 3 or 4 to scroll the “Auto Exit

Time” to “Never” and use button pairs 5 or 6 to also scroll the “Screen Saver

Time” setting to “Never”. (For each setting, either button pair will do the

same thing.) Don’t forget to store these settings in Flash-ROM, or else they

will not be retained when your computer is next turned off. To do so, click

the “Exit” button twice, to return to the main page, where your current

musical settings appear. A “Flash-ROM Save” icon, representing a sheet of

paper and pencil, appears in the upper left corner of the LCD mscreen. Select

it by pressing the top button to the left of the screen. A message window

appears, explaining the meaning of backing up system settings in Flash memory.

Select “Backup” by pressing the second button from the top, to the right of

the screen. A “Now Executing” window appears and, when all your settings

have been saved, a “Complete” window briefly appears, returning you to the

main window and your music settings. Now, when the computer is turned off,

even if the power cord is disconnected from an A/C power source, all of your

9000 Pro settings will remain unchanged.