Yamaha DPX-1, Руководство пользователя

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MENU
MENU
Menu structure
It is necessary to make various settings on the menu so that this unit can achieve the best performance. The menu has a three-level hierarchy;
menu group, menu item, and submenu for some menu items. Listed below are the four menu groups.
1
<IMAGE> To adjust the image quality. Available items depend on the type of input signal.
2
<SIGNAL> To make settings for the connected input signal. Available items depend on the type of input signal.
3
<INITIAL> To make your own initial setting for several menu items.
4
<SETUP> To make settings for installation, screen aspect, key stone effect correction and so on.
Each menu group described above consists of the following items. The parameters for these items can be adjusted as you wish by following
the menu operation procedures described from page 18.
S means that the item has a submenu.
■
1
<IMAGE>
........... Adjustment cannot be made without any input signal.
Input signal
Video/Component/
RGB TV
Video/Component/
RGB
Video/Component/
RGB
Video/Component/
RGB
Video/Component/
RGB
Video
Video
Component
Video/Component/
RGB
Video/Component/
RGB
Video/Component/
RGB
Menu item
BLACK LEVEL
Adjusts the level of blackness while maintaining the peak white brightness.
CONTRAST
The ratio of light versus dark. If increased too high, the whole image becomes light and the
white portion of the image tends to be saturated. If decreased too low, the whole image becomes
dark and flat.
BRIGHTNESS
Controls the total brightness of an image. When adjusted too high, the black portion of the
image becomes grayish and the white portion of the image tends to be saturated. When adjusted
too low, the entire image becomes darker.
GAMMA TRIM
Adjusts the response of the color gradation and gray-scale of the image. There are five patterns
available. Select the appropriate pattern depending on the content to be projected.
SHARPNESS
Adjusts the clearness of the image edges. The higher value creates clearer edges. The lower
value creates a softer image with the less noise element.
HUE
Adjusts the hue. When adjusted to the negative direction, red increases. When adjusted to the
positive direction, blue increases. (Adjustment at the SECAM setting is not effective.)
SATURATION
Adjusts the depth of a color. When adjusted to the negative direction, the color becomes lighter.
When adjusted to the positive direction, the color becomes deeper.
COLOR BOOST
Boosts the color saturation. The higher value makes the color tends to be saturated and becomes
deeper.
COLOR TEMP
Adjusts the color of the image to be projected. The higher setting adds more blue and the lower
setting adds more red. Select the appropriate setting depending on the content to be projected.
WHITE BALANCE S
Fine-adjusts the balance of each color (R, G, B).
CONTRAST (R, G, B)
BRIGHTNESS (R, G, B)
WHITE BOOST
Optically adjusts the luster of the white part of the projected image.
Adjustment range
–64 to 32
–128 to 127
–128 to 127
A/B/C/D/E
1 to 5
–128 to 127
–128 to 127
0 to 127
LOW/MID-L/MID/HIGH
50% to 124%
–12.4% to 12.4%
0 to 10
The three menu items described above are to adjust the input and output characteristics for the image brightness of the luminance
signal. The graphs below show how these items can be adjusted.
BRIGHTNESS
White
Black White
Input signal
CONTRAST
White
Black White
Input signal
BLACK LEVEL
White
Black White
Output image
Input signal