e-STUDIO3511/4511 FIRMWARE UPDATING 6 - 48 November 2003 © TOSHIBA TEC
Important:
• The following USB storage devices are recommended for updating.
• MELCO ClipDrive (RUF-C128M)
• Lexar Media JumpDrive (RD128-231)
• Iomega Mini USB Drive (Mini 128MB USB Drive)
• Only the USB storage device which meets the following conditions should be used for updating. Be
careful since updating with any device other than the above is never guaranteed.
• A combination USB storage device with a flash memory (to be connected directly to the USB port)
and its capacity is 64 MB or more
• A USB storage device which is complied with the following standards regulated by USB-IF (USB
Implementers Forum)
Class number: 8 (=08h) (Mass-storage class)
Sub-class number: 6 (=06h) (SCSI transfer command set)
Protocol number: 80 (=50h) (Bulk-Only)
* Most common USB storage devices are complied with the specification above and can be used
for updating. However, the operation in this equipment is not always guaranteed since the most
of these devices are developed based on the use in PC environment (Windows or Macintosh).
Therefore, confirm thoroughly that the device is operational in this equipment when purchasing
the device.
• The USB storage device complied with USB1.1 and USB2.0 can be used for updating. However, the
update is performed in the speed of USB1.1 when the device complied with USB2.0 is used.
• Do not update the firmware by any storage device other than a flash memory (such as a USB connection
type memory card reader, CD/DVD drive or hard disk) since it is never guaranteed.