Eco Mode; Auto Brightness; Black Level; Image Controls - NEC MultiSync LCD1990FXp User Manual

ECO MODE

Decreases the amount of power consumed by reducing the brightness level.
1: Decreases the brightness by 25%.
2: Decreases the brightness by 50%.
CUSTOM: Decreases the brightness level as determined by the user.
Refer to the Advanced OSM menu for custom setting instructions.

AUTO BRIGHTNESS

OFF: No function.
ON: Adjusts the brightness automatically, by detecting the brightness level of your environment and adjusting the
monitor with the best BRIGHTNESS setting*
NOTE: Do not cover environmental brightness sensor (Ambibright sensor).
1
* : Please refer to Page 20 for full "Auto Brightness" information.

BLACK LEVEL

Adjust the black level.
Auto Adjust (Analog input only)
Automatically adjusts the Image Position and H. Size settings and Fine settings.

Image Controls

LEFT / RIGHT (Analog input only)
Controls Horizontal Image Position within the display area of the LCD.
DOWN / UP (Analog input only)
Controls Vertical Image Position within the display area of the LCD.
H.SIZE (V.SIZE) (Analog input only)
Adjusts the horizontal size by increasing or decreasing this setting.
If the "AUTO Adjust function" do not give you a satisfactory picture setting, a further tuning can be performed using
the "H.Size (or V.Size)" function (dot clock). For this a Moiré test pattern could 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 wrongly
calibrated, the result would look like on the left drawing. The image should be homogeneous.
When H.SIZE value is
wrong.
FINE (Analog input only)
Improves focus, clarity and image stability by increasing or decreasing this setting.
If the "Auto Adjust function" and the "H.Size" function do not give you a satisfactory picture setting, a fine tuning can
be performed using the "Fine" function.
For this a Moiré test pattern could be used. If the Fine value is wrongly calibrated, the result would look like on the
left drawing. The image should be homogeneous.
1 .
When H.SIZE value is
improved.
When FINE value is
wrong.
English-9
When H.SIZE value is
correct.
When FINE value is
correct.