Optoma HD21 - Serial Number and PCBA Code Definitions; Serial Number Format Explanation

Condential 19
HD20/HD200X/HD2200/HD20LV/HD21/HD23
Appendix B
I. Serial Number System Denition
Serial Number Format for Projector
Q 8EG 9 22 AAAAA C 0001
1 2 3 4 5 6 7
1 : Q = Optoma
2 : 8EG = Project code
3 : 9 = Last number of the year (ex:2009 = 9)
4 : 22 = week of the year ( ex:the twenty-second week of the year = 22)
5 : AAAAA = not-dened
6 : C = Manufacture factory (CPC)
7 : 0001 = Serial code
EX: Q8EG922AAAAAC0001
This label represents the serial number for HD20. It is produced at CPC on the
twenty- second week of 2009. Its serial code is 0001.