Setting

 

Default

PICTURE

 

 

 

 

 

 

BACKLIGHT

Adjusts the overall image and background brightness. Press + or - to adjust.

70

 

 

Note: When AMBIENT1 or AMBIENT2 is selected in picture mode, this function cannot be

 

 

 

changed.

 

 

 

 

 

CONTRAST

Adjusts the image brightness in relationship to the input signal. Press + or - to adjust.

50

 

 

Note: When sRGB is selected in picture mode, this function cannot be changed.

 

 

 

 

 

SHARPNESS

Adjusts the crispness of the image. Press + or - to adjust.

50*

 

 

 

 

BRIGHTNESS

Adjusts the image brightness in relationship to the background. Press + or - to adjust.

50

 

 

Note: When sRGB is selected in picture mode, this function cannot be changed.

 

 

 

 

 

HUE

Adjusts the hue of the screen. Press + or - to adjust.

50

 

 

Note: When sRGB is selected in picture mode, this function cannot be changed.

 

 

 

 

 

COLOR

Adjusts the color depth of the screen. Press + or - to adjust.

50*

 

 

Note: When sRGB is selected in picture mode, this function cannot be changed.

 

 

 

 

 

COLOR TEMPERATURE

Adjusts the color temperature of the entire screen. A low color temperature will make the screen

10000K

 

 

reddish. A high color temperature will make the screen bluish. If TEMPERATURE needs further

 

 

 

adjustment, the individual R/G/B/ levels of the white point can be adjusted. To adjust the R/G/B

 

 

 

levels, CUSTOM must be showing as the COLOR TEMP selection.

 

 

 

Note: When sRGB is selected in picture mode, predefi ned 6500k is set so it cannot be changed.

 

 

 

When PROGRAMMABLE is selected in GAMMA CORRECTION, this function cannot be

 

 

 

changed.

 

 

 

 

 

COLOR CONTROL

Adjusts the hue of the Red, Yellow, Green, Cyan, Blue and Magenta.

0

 

 

Note: When sRGB is selected in picture mode, this function cannot be changed.

 

 

 

 

 

GAMMA CORRECTION

Select a display gamma for best picture quality.

NATIVE*

 

 

Note: When sRGB is selected in picture mode, this function cannot be changed.

(except sRGB

 

 

 

setting)

 

NATIVE

Gamma correction is handled by the LCD panel.

 

 

 

 

 

 

 

2.2

Typical display gamma for use with a PC.

 

 

 

 

 

 

2.4

Good for video (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 optional software.

 

 

 

 

 

MOVIE SETTINGS

 

 

 

 

 

 

 

NOISE REDUCTION

Adjusts the amount of noise reduction. Press + or - to adjust.

6*

 

VIDEO1, VIDEO2, S-VIDEO inputs only

 

 

 

 

 

 

 

TELECINE

Automatically senses the sources frame rate for optimal picture quality.

AUTO*

 

HDMI, DVD/HD, SCART, VIDEO1,

 

 

 

VIDEO2, S-VIDEO inputs only

 

 

 

 

 

 

 

ADAPTIVE CONTRAST

Sets the level of adjustment for dynamic contrast.

OFF

 

HDMI, DVD/HD, SCART, VIDEO1,

 

 

 

VIDEO2, S-VIDEO inputs only

 

 

 

 

 

 

PICTURE MODE

Selects picture mode, [HIGHBRIGHT], [STANDARD], [sRGB], [CINEMA], [AMBIENT1] or

STANDARD

 

 

[AMBIENT2]. See page 18.

 

 

 

 

RESET

Resets the following settings within the PICTURE menu back to factory setting: BACKLIGHT,

-

 

 

CONTRAST, SHARPNESS, BRIGHTNESS, HUE, COLOR, COLOR TEMPERATURE,

 

 

 

COLOR CONTROL, GAMMA CORRECTION, MOVIE SETTINGS.

 

 

 

 

 

ADJUST

 

 

 

 

 

 

AUTO SETUP

Automatically adjusts Screen Size, H position, V position, Clock, Phase and White Level.

-

VGA input only

 

 

 

 

 

 

AUTO ADJUST

H Position, V Position and Phase are adjusted automatically when new timing is detected.

OFF

VGA input only

 

 

 

 

 

H POSITION

Controls the horizontal position of the image within the Display area of the LCD.

-

All inputs except DVI, HDMI, DPORT

Press + to move right. Press - to move left.

 

 

 

 

 

 

 

V POSITION

Controls the vertical position of the image within the Display area of the LCD.

-

All inputs except DVI, HDMI, DPORT

Press + to move up. Press - to move down.

 

 

 

 

 

 

 

CLOCK

Press + to expand the width of the image on the right of the screen.

-

VGA input only

Press - to narrow the width of the image on the left.

 

 

 

 

 

 

 

PHASE

Adjusts the visual “noise” on the image.

-

VGA, DVD/HD, SCART inputs only

 

 

 

 

 

*: depends on signal input

 

 

English-20

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NEC X461S, X551S user manual Picture, Adjust, English-20
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X461S, X551S specifications

The NEC X551S and X461S are high-performance professional large format displays designed to deliver exceptional picture quality and reliable performance for various commercial applications. Both models are perfect for environments such as retail spaces, conference rooms, airports, and digital signage.

The NEC X551S features a 55-inch screen with a resolution of 1920 x 1080 pixels, providing stunning full HD visuals. Similarly, the X461S boasts a 46-inch display with the same resolution, ensuring clarity and detail across both models. The high brightness levels of up to 700 cd/m² for the X551S and 450 cd/m² for the X461S enhance visibility in well-lit environments, making them ideal for outdoor installations or brightly lit areas.

One of the standout characteristics of the NEC displays is their advanced technology. The X551S and X461S utilize an LED backlight system, which not only improves energy efficiency but also enhances color rendition and overall picture quality. The displays feature a wide viewing angle, ensuring that images remain vibrant and clear from various perspectives. This is essential for delivering content to a larger audience without sacrificing quality.

In terms of connectivity, both models come equipped with multiple input options, including HDMI, DisplayPort, and DVI-D, allowing for flexible integration with various media sources. Additionally, the NEC X551S and X461S support NEC’s extensive range of optional accessories, including multi-display solutions, which enable users to create larger video walls for even more impactful presentations.

The displays are built to operate for extended periods, with a rated lifespan of up to 50,000 hours, making them a reliable choice for continuous use. Both models also include built-in cooling systems to maintain optimal operating temperatures, ensuring consistent performance even in demanding environments.

Moreover, the NEC X551S and X461S come with comprehensive warranty options and support services, further enhancing their appeal for business applications. Their sleek, professional design compliments any setting and provides a touch of sophistication.

In summary, the NEC X551S and X461S are excellent choices for users looking for high-quality, reliable, and versatile displays that meet the demands of commercial use, while offering advanced features and technologies to ensure outstanding performance.
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