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These firmware updates are for our
various hardware products. The JVC firmware updates are found
on our FTP site.
Firmware updates for non-JVC hardware products are not on the JVC
FTP site.
If you are not sure what firmware is, read below, for a general
definition.
The chart below shows CD-Recorders by JVC Digital Storage Systems,
along with the current firmwarerevision for that model drive:
| CD-R Model Number |
Firmware Revision |
| JVC XR-W2001 Revision A * |
235S |
JVC XR-W2001 Revision B ** |
2.35 |
| JVC XR-W2010 and XR-W2012 |
1.51 |
| JVC XR-W2020 and XR-W2022 |
2.05 |
JVC XR-W2040 |
1.12 |
| JVC XR-W2042 |
1.12 |
| JVC XR-W2080 (ATAPI) |
2.06 |
| JVC XR-W2082 (ATAPI) |
2.06 |
| Teac CD-R50S and CD-R55S |
Teac Support Site |
| * |
The XR-W2001 Revision A will not
have aCD-R logo on the front bezel of the CD-Recorder. |
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| ** |
The XR-W2001 Revision B will
have a CD-R logo on the front bezel of the CD-Recorder, located to
the upper-left of the emergency eject pin-hole. |
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What is
Firmware?
Firmware is programming that is inserted into programmable read-only
memory (PROM), thus becoming a permanent part of a computing device.
Firmware is created and tested like software (using microcode
simulation). When ready, it can be distributed like other
software and, using a special user interface, installed in the
programmable read-only memory by the user. Firmware is sometimes
distributed for printers, modems, and other computer devices. |
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©2025 JVCKENWOOD USA Corporation
