NEC MultiSync LCD1990SXp Manuel D'utilisation page 13

Controls
Image Controls
LEFT / RIGHT: Controls Horizontal Image Position within the LCD's display area.
DOWN / UP: Controls Vertical Image Position within the LCD's display area.
H.SIZE (V.SIZE) (Analog input only): Increases or decreases the horizontal
(or vertical) size.
If the "Auto Adjust function" does not provide a satisfactory picture,
further tuning can be performed manually using the "H. Size (or V. Size)"
function (dot clock).
To manually adjust the monitor, a Moiré test pattern should be used.
This function may alter the width of the picture. Use Left/Right Menu to center
the image on the screen.
If the H. Size (or V. Size) is set incorrectly, the screen would show vertical
banding, like the drawing on the left. The image should be clear.
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FINE (Analog input only): If the "Auto Adjust" and the "H.Size" functions do not
provide a satisfactory picture, further tuning can be performed using the satisfactory picture, further satisfactory picture, further tuning can be performed using the
"Fine" function. Adjusting this setting improves focus, clarity and image stability.
For Fine adjustment, a Moiré test pattern should be used. If the Fine setting is
incorrect, the screen would show horizontal banding like the drawing on the left.
The image should be clear.
AUTO FINE (Analog input only): Automatically adjusts the FINE settings.
When the AUTO FINE control is ON adjustment occurs approximately every 33
minutes or when a change in signal timing is detected.
EXPANSION: Selects the zoom mode.
FULL: The image is expanded to 1280 x 1024, regardless of the resolution.
ASPECT: The image is expanded without changing the aspect ratio.
OFF: The image is not expanded.
CUSTOM: Refer to the ADVANCED OSM Controls section of this user's
manual for detailed instructions.
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