BenQ W1070+W Manuel d'utilisateur télécharger pdf (Page 38)

Menu Functions

Advanced...

• Black Level

Sets the picture grayscale to 0 IRE or 7.5 IRE.

The grayscale video signal is measured in IRE units. In some areas which use NTSC TV

standard, the grayscale is measured from 7.5 IRE (black) to 100 IRE (white); however,

in other areas where PAL equipment or Japanese NTSC standards are used, the

grayscale is measured from 0 IRE (black) to 100 IRE (white). We suggest you to check

if the input source is with 0 IRE or with 7.5 IRE, and then make your selection

accordingly.

• Gamma Selection

Gamma refers to the relationship between input source and picture brightness.

• 1.6/1.8/2.0/BenQ: Selects these values according to your preference.

• 2.2: Increases the average brightness of the picture. Best for a lit environment,

meeting room or family room.

• 2.4/2.5: Best for viewing movies in a darkened environment.

• 2.6/2.8: Best for viewing movies which are mostly composed of dark scenes.

• Brilliant Color

This function utilizes a new color-processing algorithm and system level enhancements

to enable higher brightness while providing truer, more vibrant colors in picture. It

enables a greater than 50% brightness increase in mid-tone images, which are

common in video and natural scenes, so the projector reproduces images in realistic

and true colors. If you prefer images with that quality, select On. Selecting Off

disables Brilliant Color, and Color Temperature becomes unavailable for access

at the same time.

• Color Temperature Fine Tuning

Allows you to manually adjust the pre-defined color temperature modes:

1. Press OK to display the Color Temperature Fine Tuning window.

2. Press / to select the item(s) you want to make changes and use / to

adjust the values.

• Red Gain/Green Gain/Blue Gain: Adjusts the contrast levels of Red, Green,

and Blue.

• Red Offset/Green Offset/Blue Offset: Adjusts the brightness levels of Red,

Green, and Blue.

3. When done, press OK and BACK to exit.

The function is accessible through the remote control.

High Brightness

Low Contrast

Low Brightness

High Contrast

1.6

1.8 2.0 2.2 2.4 2.5 2.6 2.8

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BenQ W1070+W Manuel d'utilisateur Page 38