NEC LCD1501-BK Service Manual page 41

9) When the screen as shown below appears, examine the serial number of the unit, enter an input in the
column of [Input Serial No.] through the keyboard, and press the [Input OK] button.
Enter an input in the column of [.Year=> ] in manufactured year(A.D. four digits) and [Month=>] in
manufactured month through the keyboard, and press the [Input OK] button.
10) When the [WRITE EDID] button is pressed, writing of the EDID data only is carried out. Upon the
completion of correct writing, a display of [EDID Monitor Write OK] is presented in the column of
[STATUS].
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