Projectors inspection: Pocket projectors-mini projectors-wall projectors
Led Pocket projectors,optional video projectors,vintage movie projectors,home theater projectors,
multimedia projectors,wall projectors,portable overhead projectors,mini projectors,education conference projectors,Mainstream engineering projectors
Pictures
1.Apprearance quality:the surface of the product shouldn’t have visible defects(dirty,Scratch mark,etc)
2.Quantity
3.Workmanship:defective list
4.Hi-Pot test
5.Diagonal length test
6.measurement :size & weight
7.Logo 3M Tape test
8.Packing
9.Barcode test
10.Basic function test ( check Grid/Color changes/projection distortion problem )
