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Appendix B
I. Serial Number System Definition
Serial Number Format for Projector (take EX615 as example)
Q
8EF
1
2
9
3
15
AAAAA
4
5
C 0001
6
7
1
:
Q = Optoma
2
:
8EF = Project Code
3
:
9 = Last number of the manufacture year (ex: 2009 = 9)
4
:
15 = week of the manufacture year (ex: the fifteenth week of the year = 15)
5
:
AAAAA = not-defined
6
:
C = Manufacture factory (CPC)
7
:
0001 = Serial Code
EX: Q8EF915AAAAAC0001
This label "Q8EF915AAAAAC0001" represents the serial number for EX615. It is produced
at CPC on fifteenth of 2009. Its serial code is 0001.
EX612/EX615
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