Appendix - NEC MultiSync LCD1990FX User Manual

Appendix

If you need detailed information about the controls, please use the advanced menu.
<How to use the advanced menu>
• Turn off your monitor.
• Turn on your monitor by pushing the "POWER" and "SELECT" button at the same time for at least one second
simultaneously. Then press the control buttons (EXIT, LEFT, RIGHT, UP, DOWN).
• You will see the Advanced menu.
This menu is larger than the normal OSM.
<How to exit the advanced menu>
• Turn off and restart your monitor in the normal way.
To make an adjustment, ensure that the tag is highlighted, then press "SELECT".
To move to another tag, press "EXIT", then press "Left" or "Right" to highlight another tag.
Tag1 Brightness
Contrast
Auto Contrast
(Analog input only)
Auto Black Level
(Analog input only)
ECO Mode
ECO Mode Custom
Auto Brightness
Black Level
Tag2 Auto Adjust
(Analog input only)
Tag3 H. Position
(Analog input only)
V. Position
(Analog input only)
H. Size
(Analog input only)
Fine
(Analog input only)
Video EQ
(Analog input only)
Sync Threshold
(Analog input only)
Adjusts the overall image and screen background brightness.
Press "Left" or "Right" to adjust.
Adjusts the image brightness and contrast in relation to the background.
Press "Left" or "Right" to adjust.
Adjusts the image displayed for non-standard video inputs. Press "SELECT" to adjust.
Any adjustment requires the image to have white portions.
Automatically adjusts the black level. Any adjustment requires the image to have black
portions. Press "SELECT" to activate Auto Adjust.
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.
Allows the user to set a preferred brightness level when ECO Mode is in use.
OFF: No function.
ON: Adjusts the brightness automatically, by detecting the brightness level of your
environment and adjusting the monitor with your BRIGHTNESS setting.
NOTE: Do not cover environmental brightness sensor (Ambibright sensor).
Allows you to manually adjust the black level. Press "Left" or "Right" to adjust.
Automatically adjusts the Image Position and H.Size settings and Fine settings.
Press "SELECT" to activate Auto Adjustment.
Controls Horizontal Image Position within the display area of the LCD.
Press "Left" or "Right" to adjust.
Controls Vertical Image Position within the display area of the LCD.
Press "Left" or "Right" to adjust.
Adjusts the horizontal size of the screen.
If the "AUTO Adjust function" do not give you a satisfactory picture setting, a further
tuning can be performed using the "H.Size (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 (V.Size) is wrongly calibrated, the
result would look like on the left drawing. The image should be homogeneous.
Improve 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.
To optimise the shape (Tailing) of RED, GREEN and BLUE signal.
Level: 0 - 7
Adjusts the slice level of a synchronization signal. Adjusts the sensitivity of the separate
or composite input signals.
Try this option if the FINE adjustment does not successfully eliminate the noise.
English-17