Инструкция компьютерное кресло Evolution LX 1

USING CHECK CHARACTER
If you are supplying the code with the check digit already calculated, you
must deselect the ADD CHECK CHARACTER.
If you want the software to calculate the checksum for you, you must select
ADD CHECK CHARACTER.
For example:
EAN and UPC have fixed length and therefore only the following
possibilities exist.
EAN13: you supply a 13-digit code including the CHECK CHARACTER or
you supply a 12-digit code and select the ADD CHECK CHARACTER.
EAN8: you supply an 8-digit code including the CHECK CHARACTER or
you supply a 7-digit code and select ADD CHECK CHARACTER.
UPCA you supply a 12-digit code including the CHECK CHARACTER or you
supply 11-digit code and select ADD CHECK CHARACTER.
UPCE: you supply an 8-digit code including the CHECK CHARACTER or
you supply a 7 digit code and select ADD CHECK CHARACTER

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EVOLUTION LX SYSTEM MANUAL Issue 1.0 5 DEC 2009