Optoma ML300 Service Manual page 67

Appendix B
I. Serial Number System Definition
Serial Number Format for Projector
Q 8LU
1 2
1 :
2 :
3 :
4 :
5 :
6 :
7 :
EX: Q8LU008AAAAC0001
This label represents the serial number for ML300. It is produced for USA at CPC on eight
week of 2011.
1 08
3 4
Q = Optoma
8LU = Project code
0 = Last number of the manufacture year (ex:2011 = 0)
08 = week of the manufacture year ( ex:the eighth week of the
year = 08)
AAAAA= Not Defined
C = Manufacture factory (CPC)
0001= Serial Code
AAAA A
5
C 0001
6 7
ML300 Confidential X