Acer P3250 Acer P1350 and P3250 Projector Series Service Guide - Page 138

Appendix B I. Serial Number System Definition Serial Number Format for Projector(for non-refresh models,take P3150 for example) EYJ6701W02 811 00000 59 00 1 31 2 3 3 4 4 5 5 1 : EYJ6701W02 = Part Number excluded "dot" 22 : 811 = Week Code(ex:2008 = 8,the eleven weeks of the year = 11) 33 : 00000 = Serial Numbers 44 : 59 = Manufacturing Code 5 : 00 = Projector. Version EX: EYJ6701W02811000005900 This label represents the serial number for P3150. It is produced for Europe at CPC on eleven week of 2008. Its serial code is 00000. P3150/P3250/P3150 Refresh/P3250 Refresh Confidential 35