NEC MultiSync 75F-3 Service Manual page 27

4. Side Pincushion Adjustment
(1) When OSM MENU is displayed, Select the "
(2) Make sure that the side pincushion distortion meets the following standards.
5. Trapezoid Distortion Adjustment
(1) When OSM MENU is displayed, Select the "
(2) Make sure that the trapezoid distortion meets the following standards.
6. Preset Picture Size and Position Adjustment
Factory Mode Setting
Signal: All Signals
*Perform the Preset Picture Size and Position Adjustment for above all signal.
(1) When OSM MENU is displayed, Select the "
(2) Adjust the picture size and position as listed below by "−", "+" SW.
Picture size
H : 310 ± 2mm
V : 232 ± 2mm
Picture position
H : (X
TOP
V : (X
LEFT
1.8mm
1.8mm
1.8mm
1.8mm
(AB-CD) < 2mm
(AC-BD) < 2mm
A
C
Cross hatch
−X
) < 3mm
BOTTOM
−X
) < 3mm
RIGHT
" icon.
1.5mm
1.8mm
1.8mm
1.5mm
" icon.
B
D
","
XTop
XLeft
XBottom
24
"," "," " icon.
Bezel
Video
XRight