
9400200990 Rev B DGC-2020 Introduction iii
PRODUCT REVISION HISTORY
The following information provides a historical summary of the changes made to the embedded software
(firmware), PC software (BESTCOMSPlus), and hardware of the DGC-2020. The corresponding revisions
made to this instruction manual (9400200990) are also summarized. Revisions are listed in chronological
order.
Firmware Version Change
1.00.04, 11/06
• Initial release
BESTCOMSPlus Version Change
1.00.07, 11/06
• Initial release
Hardware Version Change
—, 10/06
• Initial release
Manual Revision Change
B, 11/06
• Initial release
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