TASCAM CC-222MK3 Technical Information

Important Information for Service Stations and Customers

TECHNICAL INFORMATION

TASCAM CC-222MK3, System Firmware Update

The production of the CC-222Mk3 has been ceased in May 2007 and the following is a summary
of problem fix made by System firmware upgrade with the applicable serial number respectively:

Ver 1.00 to Ver 1.01, products with S/N 0050001 and higher:

1. Owing to a batch tolerance of U606 of the SYS PCBA, ESMT SDRAM, M12L64164A-7T,
some units cannot boot at the production site. A routine of SDRAM initialization is revised.

Ver 1.01 to Ver 1.02, products with S/N 01500001 and higher:

1. Recording made up to Disc Full results in extra 2 frames recording on a disc.

Ver 1.02 to Ver 1.03, no adoption on the products:

1. Recording made up to Disc Full is now shortened by minus 10 frames recording on a disc.

:

Note

There has been a problem that the disc recorded up to Disc Full could not copy by CD-D4000/MK2.
This has been solved by the Ver 1.02 firmware.
There has been further Duplicators that showed likely error of "Capacity shortage at copy destination”
for such disc and could no copy. This has been solved by the Ver 1.03 firmware.

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No. 0712

DATE 14th June 2007

N-6716/N-7624