Mitsubishi Electronics SL4SU user manual Image adjustment, Color matrix, Color temperature

Image adjustment

Image adjustment

You can adjust the image using the IMAGE menu.

4. Press the { or } button to select the desired

color.

• If you want to adjust the all color balance of

opt.

IMAGE

XGA60

the image, select RGB-TINT.

5. Press the $ or % button to adjust the color

balance of the selected color.

CONTRAST	0
BRIGHTNESS	0
sRGB	OFF
COLOR MATRIX	COMPUTER
COLOR TEMP.	STANDARD
COLOR	0
TINT	0
SHARPNESS	0
GAMMA MODE	AUTO

To control the white-to-black level of the image :

Adjust CONTRAST in the IMAGE menu. Press the

%button to increase the contrast and the $ button to reduce it.

To control the light level of the image :

Adjust BRIGHTNESS in the IMAGE menu. Press the % button to lighten the image and the $ button to darken it.

To determine the intensity of the color :

Adjust COLOR in the IMAGE menu. Press the % button to increase the amount of color in the image and the $ button to decrease it.

To adjust the red-green color balance of the image :

Adjust TINT in the IMAGE menu. Press the % button to increase the amount of green in the image and the $ button to increase the amount of red in the image.

To adjust the detail and clarity of the image :

Adjust SHARPNESS in the IMAGE menu. Press the

%button to sharpen the image and the $ button to soften the image.

Color matrix

This projector adjusts the color balance in each color of RGB (red, green, and blue), and their neutral colors (yellow, cyan, and magenta) by the color correction adjustment. Use the color correct adjustment when you want to emphasize color or when only a certain color balance is not correctly adjusted.

1.Select COLOR MATRIX in the IMAGE menu.

2.Press the $ or % button to select USER .

3.Press the ENTER button.

COLOR MATRIX

RED	0
YELLOW	0
GREEN	0
CYAN	0
BLUE	0
MAGENTA	0
RGB-TINT	0

6.	Repeat steps 4 and 5 for optimum adjustment
	results.
7.	Exit the menu by pressing the MENU button
	several times.

•When the input source is VIDEO or COMPUTER, the setting items in the color matrix adjustment are automatically set to the predetermined values. You can change these settings manually.

•To cancel the color matrix adjustment, select OFF in step 2.

•When the color matrix adjustment is carried out, the colors in the menu will also vary. This isn’t a product malfunction.

Color temperature

1.Select COLOR TEMP. in the IMAGE menu.

2.Press the $ or % button to select USER .

3.Press the ENTER button.

COLOR TEMP.-USER

CONTRAST R	0
CONTRAST B	0
BRIGHTNESS R	0
BRIGHTNESS B	0

4.Press the { or } button to select the desired item.

5.Press the $ or % button to adjust the selected item.

6.Repeat steps 4 and 5 for optimum adjustment results.

7.Exit the menu by pressing the MENU button several times.

About color temperature

There are different kinds of white color. Color temperature is a way to show the differences in white. White of which temperature is low appears reddish. When the color temperature rises, white appears bluish. This projector adjusts this color temperature by changing the values of contrast blue and red.

To rise the color temperature:

Increase the CONTRAST B (blue) and decrease the CONTRAST R (red).

To reduce the color temperature:

Decrease the CONTRAST B (blue) and increase the CONTRAST R (red).

EN – 18