CONFIDENTIAL

Adjusting the color to the desired level

Use this procedure to adjust the white balance for each color temperature to achieve the desired color quality.

Example: Adjusting the “GAIN RED” of “HIGH” color temperature

Set “ADVANCED OSM” to “ON” in the main menu (1/ 2), then perform the following operations.

On “ COLOR TEMP.” of “ PICTURE” menu, select “ HIGH” , then press the MENU/ENTER button.

The “ WHITE BALANCE” screen appears. On “ GAIN RED” , adjust the white balance.

 

WHITE BALANCE

 

 

COLOR TEMP. HIGH

 

 

GAIN RED

 

 

 

 

GAIN GREEN

 

 

 

 

GAIN BLUE

 

 

 

 

BIAS RED

 

 

 

 

BIAS GREEN

 

 

 

 

BIAS BLUE

 

 

 

 

RESET

:

OFF

GAIN RED

70

SEL.

ADJ.

EXIT RETURN

 

 

Information

Adjusting the white balance

GAIN R/G/B: White balance adjustment for white level

BIAS R/G/B: White balance adjustment for black level

RESET: Resets settings to the factory default values. Use  and  buttons to select “ ON” , then press the MENU/ENTER button.

Restoring the factory default settings

Select “ RESET” under the WHITE BALANCE menu.

Changing the Gamma Curve

This feature adjusts the brightness of the midtone areas while keeping shadows and highlights unchanged.

Example: Setting “3”

Set “ADVANCED OSM” to “ON” in the MAIN MENU (1/2), then perform the following operations.

On “ GAMMA” of “ PICTURE” menu, select “ 3” .

 

 

 

 

PICTURE

 

2 / 2

 

 

PREVIOUS PAGE

 

 

 

COLOR TEMP.

 

:

MID

 

GAMMA

 

 

:

3

 

 

 

 

 

 

 

 

LOW TONE

 

:

AUTO

COLOR TUNE

 

 

 

 

 

 

SEL.

ADJ.

 

 

RETURN

 

 

 

EXIT

Information

GAMMA settings

The picture becomes darker as the number increases (in the sequence of 1, 2, 3, 4).

Making the Low Tone adjustments

This feature allows more detailed tone to be reproduced especially in the dark area.

Example: Setting “2”

Set “ADVANCED OSM” to “ON” in the MAIN MENU (1/2), then perform the following operations.

On “ LOW TONE” of “ PICTURE” menu, select “ 2” .

 

 

 

 

PICTURE

 

2 / 2

 

 

PREVIOUS PAGE

 

 

 

COLOR TEMP.

 

:

MID

GAMMA

 

:

2

 

 

LOW TONE

 

 

:

2

 

 

 

 

 

 

 

 

COLOR TUNE

 

 

 

 

 

 

SEL.

ADJ.

 

 

RETURN

 

 

 

EXIT

Information

LOW TONE settings

AUTO: Will automatically appraise the picture and make adjustments.

1:Will apply the dither method suitable for still pictures.

2:Will apply the dither method suitable for motion pictures.

3:Will apply the error diffusion method.

Adjusting the colors

Use this procedure to adjust hue and color density for red, green, blue, yellow, magenta and cyan.

Such adjustments will not affect the other colors.

You can accentuate the green color of trees, the blue of the sky, etc.

Example: Adjusting the color tune for blue

Set “ADVANCED OSM” to “ON” in the MAIN MENU (1/2), then perform the following operations.

On “ PICTURE” menu, select “ COLOR TUNE” , then press the MENU/ENTER button.

The “ COLOR TUNE” screen appears.

On “ BLUE” of “ COLOR TUNE” , adjust the color tune.

 

 

 

COLOR TUNE

 

 

 

 

RED

 

 

 

 

 

GREEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YELLOW

 

 

 

 

 

MAGENTA

 

 

 

 

 

CYAN

 

 

 

 

 

 

 

 

 

 

 

 

 

RESET

:

OFF

 

SEL.

ADJ.

 

RETURN

 

EXIT

Information

COLOR TUNE settings RED: Makes red’s adjustment GREEN: Makes green’s adjustment BLUE: Makes blue’s adjustment YELLOW: Makes yellow’s adjustment MAGENTA: Makes magenta’s adjustment CYAN: Makes cyan’s adjustment

RESET: Resets settings to the factory default value. Use  and  buttons to select “ ON” , then press the MENU/ENTER button.

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NEC PlasmaSync 50XM4 Adjusting the color to the desired level, Changing the Gamma Curve, Making the Low Tone adjustments
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PlasmaSync 50XM4, PX-50XM4G specifications

The NEC PlasmaSync 50XM4 and PX-50XM4G series are notable displays in the realm of high-definition plasma technology. Renowned for their exceptional picture quality and versatile features, they have been designed to meet the needs of various professional environments, including corporate settings, educational institutions, and retail applications.

At the heart of both models is a stunning 50-inch diagonal screen, capable of delivering a resolution of 1366 x 768 pixels. This high resolution ensures that images are clear, vibrant, and rich in detail, making it an excellent choice for displaying high-quality graphics, video content, and data presentations. The displays boast a high contrast ratio, which enhances the depth and richness of blacks, while bright colors pop, resulting in an immersive viewing experience.

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In conclusion, the NEC PlasmaSync 50XM4 and PX-50XM4G represent a compelling fusion of cutting-edge plasma technology, extensive connectivity, and user-friendly features. Whether for business or education, these displays are engineered to deliver stunning visuals and reliable performance, making them a valuable investment for any professional setting.
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