Optoma HD710 Service Manual page 90

Appendix B
I. Serial Number System Definition
Serial Number Format for Projector
Q BBB
1 2
1 :
2 :
3 :
4 :
6 :
7 :
8 :
EX: Q89F733AAAAAC0001
This label represents the serial number for HD71. It is produced for USA at CPC on Thirty-
three week of 2007. Its serial code is 0001.
Y WW AAAAA
3 4
Q = Optoma
BBB = Project code
Y = Last number of the manufacture year (ex:2007 = 7)
WW = week of the manufacture year ( ex:the thirty-three week of
the year = 33)
AAAAA = not-defined
C = Manufacture factory
0001 = Serial code
C
5 6
HD71/HD710/HD75 Confidential
0001
7
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