Inspection Of Automatic Adjustment Function - NEC MultiSync LCD1920NX User And Service Manual

1.5.2 Inspection of automatic adjustment function

1) Enter Signal 26 through D-SUB port. (A screen of one-dot missing plus external frame)
2) Display an OSD menu. Using the +up and -down buttons to select LCD ADJUST and enter the LCD
ADJUST menu by press MENU button. Using the +up and -down buttons to select H-POSITION and
display H-POSITION adjusting OSD by press MENU button.
3) Adjust the cursor to RIGHT/LEFT by using the +right and -left buttons to shift the horizontal position
until the difference can be perceived visually.
4) Similarly as for UP/DOWN, make a shift from the initial value in operating on V-POSITION adjusting
OSD.
5) Return to the tab by using the MENU button. Using the +up and -down buttons to select H-SIZE and
display the H-SIZE adjusting OSD by press MENU button.
6) In the same manner as described above, shift H-SIZE from the initial values.
7) Return to the tab by using the MENU button. Using the +up and -down buttons to select FINE TUNE
and display the FINE TUNE adjusting OSD by press MENU button.
8) In the same manner as described above, shift FINE TUNE from the initial values.
9) Return to the tab by using the MENU button. Using the +up and -down buttons to select AUTO-SYNC
and press MENU button to do AUTO-SYNC adjustment.
10) Execute inspection with confirming that the screen (for position, size, and phase) has been normally
adjusted.
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