Rebuilding Via A Computer - Kurzweil PC3x Service Manual

11. The top line should now display, Choose a diags executable file:. Select the
Diagnostics file, then press the CHOOSE soft button. Installation will take only a second or
two. A message Bootable system built. displays briefly then a new menu will
display.
12. The top line should now display, Choose a system objects file:. Select the PC3
Objects file then press the CHOOSE soft button. Installation will take about 10 seconds. A
message System objects installed. displays briefly then the root menu will
display.
13. Press the Quit soft button then press the <back> soft button on the next menu. The
normal Boot Loader menu should now be displayed.
14. Press the RUN PC3 soft button. The PC3x should boot up normally.

Rebuilding via a Computer

Warning: Rebuilding the Internal NAND Flash Memory also does a hard reset erasing all user
created files and restores the unit to factory settings.
The following assumes that you are familiar with the procedures to enter the Boot Loader and
perform normal system updates using an xD Card or the USB port via computer.
1. Connect a USB cable from a computer to the USB port on the PC3x.
2. Apply power to the unit. When the ****Welcome to the Kurzweil PC3****
message appears in the LCD, quickly press and release the Exit button.
3. Check the computer desktop and verify that the "Kurzweil PC3"device is present. This
should appear on the desktop as an icon or window. Typically, this should take about 2–3
seconds. However, it can take up to 30 seconds to be recognized.
4. Copy the File Transfer utility, PC3FT040.BIN or higher, to the Virtual USB drive.
5. Press the File Utilities soft button.
6. Press the EXEC from file soft button.
7. Using the Alpha Wheel, select the File Transfer Utility file then press the CHOOSE soft
button. In a couple of seconds the program will run and display a new menu.
Note: On Macintosh Operating systems, a message will appear stating that a Device has been
removed. Click the OK (on your Mac) and proceed. On Windows XP Operating systems, the
Virtual USB drive will go away and come back empty. It may take a few seconds for the Virtual
USB drive to appear again. If it does not automatically appear, you can find it by going to My
Computer and it should be under Devices with Removable Storage.
8. At this point, the File Utilities application has already been executed (this is what you are
running), and will no longer appear in the Virtual USB drive. You will need to copy the
following three files to the USB drive on your computer desktop:
Troubleshooting & Maintenance
Rebuilding the Internal NAND Flash Memory
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