![background image](http://html.mh-extra.com/html/nec/multi-sync-ea221wm/multi-sync-ea221wm_service-manual_249928008.webp)
1-1
1. Serial Number Information
Refer to the serial number information shown below.
EX.) SERIAL NUMBER LABEL
(1): Manufactured Year (3): Classification code (9): Factory Code
(2): Manufactured Month (4) ~ (8): Running number
(10): Control Code
MODEL:
SERIAL NO.:
g
g
g
g
g
g
g
g
g
g
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
January to September: 1 to 9
October: X
November: Y
December: Z
This running number does not reset at each month.
For A ver. (U.S/Asia/Australia.): A
For B ver. (Europe/Asia/Australia.): B
For J ver. (Japan): J
TPV China factory: N
Czech Tatung
:
W
Discriminate by cabinet color
Last digit
(
□
)
Panel code
Summary of Contents for Multi Sync EA221WM
Page 24: ...3 4 3 3 Remove the shield 13 13 14 15 CN602 R L ...
Page 25: ...3 5 Shield_USB 16 Shield for Back Light 16 14 CN709 14 14 ...
Page 27: ...3 7 20 CN801 CN802 CN803 CN804 19 ...
Page 29: ...3 9 CN701 CN402 CN301 25 25 14 ...
Page 30: ...3 10 26 26 CN601 CN604 CN902 14 ...
Page 31: ...3 11 SYMBOL 12 Fix the cable on the position in the above photo with BLACK TAPE 27 50mm 12 ...