NEC MultiSync LCD4020 User Manual

English-24
Setting Default
BRIGHTNESS Adjusts the overall image and background brightness. Press + or - to adjust. *1
CONTRAST Adjusts the image brightness in relationship to the background. Press + or - to adjust. *2
Note: The sRGB picture mode is standard and cannot be changed.
SHARPNESS Adjusts the crispness of the image. Press + or - to adjust. *3
BLACK LEVEL Adjusts the image brightness in relationship to the background. Press + or - to adjust. *4
Note: The sRGB picture mode is standard and cannot be changed.
TINT* Adjusts the tint of the screen. Press + or - to adjust. *5
HDMI, DVD/HD, VIDEO, TV inputs only
COLOR* Adjusts the color depth of the screen. Press + or - to adjust. *6
HDMI, DVD/HD, VIDEO, TV inputs only
COLOR TEMPERATURE Adjusts the color temperature of the entire screen. A low color temperature will make the screen *7
reddish. A high color temperature will make the screen bluish.
Note: The sRGB picture mode is set to a predefined 6500 K standard and cannot be changed.
COLOR CONTROL Adjusts the levels of the Red, Yellow, Green, Cyan, Blue, Magenta and Saturation. *8
DVI, VGA, RGB/HV, HDMI inputs only Note: The sRGB picture mode is standard and cannot be changed.
GAMMA SELECTION Select a display gamma for best picture quality. *9
Note: The sRGB picture mode is standard and cannot be changed.
NATIVE Gamma correction is handled by the LCD panel.
2.2 Typical display gamma for use with a PC.
2.4 Good for video (TV, DVD, etc.)
S GAMMA Special gamma for certain types of movies. Raises the dark parts and lowers the light parts
of the image. (S-Curve)
DICOM SIM. DICOM GSDF curve simulated for LCD type.
PROGRAMMABLE A programmable gamma curve can be loaded using NEC software.
ADAPTIVE CONTRAST* Sets the level of adjustment for dynamic contrast. *10
HDMI, DVD/HD, VIDEO, TV inputs only
OFF
MID
HIGH
MOVIE SETTINGS*
NOISE REDUCTION Adjusts the amount of noise reduction. Press + or - to adjust. 6
TV, VIDEO inputs only
FILM MODE Selects Film mode. AUTO
HDMI, DVD/HD, VIDEO, TV inputs only
PICTURE RESET Resets the following settings within the PICTURE menu back to factory setting: -
BRIGHTNESS, CONTRAST, SHARPNESS, BLACK LEVEL, TINT, COLOR, COLOR
TEMPERATURE, COLOR CONTROL , GAMMA SELECTION, ADAPTIVE CONTRAST,
MOVIE SETTINGS.
AUTO SETUP Automatically adjusts Screen Size, H position, V position, Clock, Clock Phase, White Level, -
VGA, RGB/HV inputs only and Black Level.
AUTO ADJUST H Position, V Position and Clock Phase are adjusted automatically upon power on. OFF
VGA, RGB/HV inputs only
H POSITION Controls the horizontal position of the image within the Display area of the LCD. -
Press + to move right. Press - to move left.
V POSITION Controls the vertical position of the image within the Display area of the LCD. -
Press + to move up. Press - to move down.
CLOCK Press + to expand the width of the image on the right of the screen. -
VGA, RGB/HV inputs only Press - to narrow the width of the image on the left.
*: The product you purchased may not have this feature.
PICTURE
ADJUST

NEC MultiSync LCD4020 Specifications

General

Pixel pitch	0.648 x 0.648 mm
Response time	8 ms
Display diagonal	40 \
Display brightness	500 cd/m²
Vertical scan range	50 - 85 Hz
Horizontal scan range	31.5 - 91.1 kHz
Display number of colors	16.78 million colors
Aspect ratio	16:9
Display sRGB	Yes
Built-in camera	No
Headphone connectivity	3.5 mm
DVI-D ports quantity	1
Product color	Black
Product design	Digital signage flat panel
Panel mounting interface	600 x 200 mm
Power consumption (typical)	300 W
Operating temperature (T-T)	5 - 40 °C
Operating relative humidity (H-H)	20 - 80 %
Certification	CE; TÜV GS; C-tick; FCC Class B; UL/C-UL or CSA; CCC; PSB; VCCI; RoHS
Cables included	AC, VGA

Weight and Dimensions

Depth	140 mm
Height	532 mm
Weight	29400 g
Depth (with stand)	330 mm
Width (with stand)	920 mm
Height (with stand)	567 mm
Weight (with stand)	31100 g