Image Adjustment - Mitsubishi Electric XD450U User Manual

Image adjustment

Image adjustment
You can adjust the image using the IMAGE menu.
opt.
IMAGE
CONTRAST
BRIGHTNESS
CineRichColor
sRGB
COLOR MATRIX
COLOR TEMP.
COLOR
TINT
SHARPNESS
GAMMA MODE
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  but-
ton 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 (yel-
low, cyan, and magenta) by the color correction adjust-
ment. 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
YELLOW
GREEN
CYAN
BLUE
MAGENTA
RGB-TINT
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AUTO
OFF
COMPUTER
STANDARD
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AUTO
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4. Press the  or  button to select the desired color.
• If you want to adjust the all color balance of the
image, select RGB-TINT.
5. Press the  or  button to adjust the color balance
of the selected color.
6. Repeat steps 4 and 5 for optimum adjustment re-
sults.
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 au-
tomatically 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
CONTRAST B
BRIGHTNESS R
BRIGHTNESS B
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 re-
sults.
7. Exit the menu by pressing the MENU button several
times.
About color temperature
There are different kinds of white color. Color tem-
perature is a way to show the differences in white.
White of which temperature is low appears reddish.
When the color temperature rises, white appears blu-
ish. 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).
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