PLUS Vision U4-111, U4-136, U4-112 user manual Gamma, Color Temp, White

Color

•Do the following operation while displaying the image you want to adjust or set.

•Select the menu name “Color”.

See “Menu Operation Method” on Page E-36 for information about performing menu operations. The item name display will differ depending on the input signal. See “List of Item Names Offering Input Selection and Adjustments/Settings” on Pages E- 41.

Gamma

Gamma corrects the proportion of change of the dark portions from the bright portions of the input signal.

Set this to reproduce natural color tone or to distinctly project a per- sonal computer picture in a bright conference room.

Select the “Gamma” item name and select the setting contents with the SE- LECT ￿￿ buttons.

Normal	Correction with standard settings
Natural	Corrects for natural color tones
Real	Corrects with emphasis on brightness

Gamma	Normal
Color Temp.	Normal
White	High
Color Space	YCbCrSMPT
White Balance

Color Temp.

The screen color is affected by the color of the illumination and other extraneous light.

This function adjusts the white, which is the reference color for video equipment, and improves the quality of color reproduction. Adjustment can also be used to enhance skin colors.

Select the item name “Color Temp.” and select the setting contents with the SELECT ￿￿ buttons.

Low	Produces warm whites (reddish)
Medium	Produces warm whites (yellowish)
Normal	Produces the white of sunlight
High	Produces cool whites (bluish)

Gamma	Normal
Color Temp.	Normal
White	High
Color Space	YCbCrSMPT
White Balance

White

When projecting, this function is used to emphasize the whites of text or diagrams on the personal computer.

Select the item name “White” and use the SELECT ￿￿ buttons to select the setting contents.

Select the desired degree of white from among “Low”, “Medium”, and “High”.

Gamma	Normal
Color Temp.	Normal
White	High
Color Space	YCbCrSMPT
White Balance

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