NEC MultiSync V720 Service Manual page 33

Bar Code Format(code39)
Digit
Format
Example
*+Set Assembly Code + 1 space + Serial No. + *
Set Assembly code depends on CRT and Destination.
Serial No. Descriptions:
Y: Manufactured Year (Last digit) ex. 0
M: Manufactured Month 1 ~ 9, X(October),
Y(Novenber), Z(December)
S: Serial No. ( 5digits) 00001 ~ onward
(restart when month is changed)
F: Factory Code: Y is NPG China Factory
R: Product Revision code: start from E
EDID Code Input Procedure
1) Scan Bar code (18 digits)
2) Skip 9 digits then find the Serial No. 0Y00001YE
3) Make Year hex Code from Year digit 0
4) Make Week hex Code from Month digit 11*4 = 44
5) Change Serial No. to ASCII code
6) Apply Serial No. Information to the default EDID code.
7) Download EDID from PC to Monitor.
8) DDC1 Inspection
9) DDC2B Inspection
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
* N N N N N N N N _ Y M S
* N B 7 0 0 9 1 T _ 0 Y 0
(DiamondScan 71 from A)
NB70091T_ 0Y00001YE
30h 59h 30h 30h 30h 30h 31h 59h 45h
S
0
à
2000
ex. (V720(B))
à
0Ah
à
2Dh
30
S S S F R *
0 0 1 Y E *