NEC MultiSync 20WGX2 Service Manual page 74

7) When 7) When the screen as shown below a the screen as shown below appears, confirm that the correct data
of of EDID EDID DAT DATA CONTENTS and A CONTENTS and Serial informatio
If all the displayed data are [FF] or the like, or if the serial number is different from that of the If all the displayed data are [FF] or the like, or if the serial number is
corresponding unit, then EDID data writing should be carried out. corresponding unit, then EDID data writing should be carried out.
8) Clicking the back button will display the screen in step 6. 8) Clicking the back button will display the screen in step 6. Select [EDID_WRITE] a
button. button.
9) When the screen as shown below appears, examine the serial number of the unit, enter an input in the 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. 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 Enter an input in the column of [Year=>] in manufactured year(A.D. four digits) and [Month=>] in
manufa manufactured month through ctured month through the keyboard, and press the
ppears, confirm that the correct data are displayed in the columns
Serial information. n.
the keyboard, and press the [Input OK] button.
5-26 6 5-2
are displayed in the columns
different from that of the
Select [EDID_WRITE] and press the [OK]
[Input OK] button.
nd press the [OK]