Sony GDM-F400 - Manual (Page 12)

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Sony GDM-F400/F500 (E,F,S,C2) 3-864-156-22 (1)
Adjusting the shape of the picture
(GEOM)
The GEOM settings allow you to adjust the rotation and shape of
the picture.
The rotation setting is stored in memory for all input signals. All
other settings are stored in memory for the current input signal.
1 Press the joystick.
The main MENU appears on the screen.
2 Move the joystick to highlight GEOM and press
the joystick again.
The GEOMETRY menu appears on the screen.
3 First move the joystick up or down to select the
desired adjustment item. Then move the joystick left
or right to make the adjustment.
Enlarging or reducing the picture
(ZOOM)
This setting is stored in memory for the current input signal.
1 Press the joystick.
The main MENU appears on the screen.
2 Move the joystick to highlight ZOOM and press
the joystick again.
The ZOOM menu appears on the screen.
3 Move the joystick left or right to enlarge or reduce
the picture.
Note
Adjustment stops when either the horizontal or vertical size reaches its
maximum or minimum value.
Adjusting the color of the picture
(COLOR)
The COLOR settings allow you to adjust the picture’s color
temperature by changing the color level of the white color field.
Colors appear reddish if the temperature is low, and bluish if the
temperature is high. This adjustment is useful for matching the
monitor’s colors to a printed picture’s colors.
This setting is stored in memory for all input signals.
1 Press the joystick.
The main MENU appears on the screen.
2 Move the joystick to highlight COLOR and press
the joystick again.
The COLOR menu appears on the screen.
3 Move the joystick left or right to select a color
temperature.
The preset color temperatures are 5000K, 6500K, and 9300K.
Since the default setting is 9300K, the whites will change
from a bluish hue to a reddish hue as the temperature is
lowered to 6500K and 5000K.
4 If necessary, fine tune the color temperature.
First move the joystick up or down to select the desired
adjustment item. Then move the joystick left or right to make
the adjustment.
1 Adjusting the BIAS (black level)
This changes the brightness of both the dark and light
areas of an image.
2 Adjusting the GAIN (white level)
This changes the contrast of just the light areas of an
image.
You can adjust the R(Red), G(Green), and B(Blue)
component of the input signal when making changes to items
1 and 2.
If you fine tune the color temperature, the new color settings
are stored in memory for each of the three color temperatures
and item
3 of the on-screen menu changes as follows:
• [5000K] t [1]
• [6500K] t [2]
• [9300K] t [3]
Select To
ROTATION rotate the picture
PINCUSHION expand or contract the picture sides
PIN BALANCE shift the picture sides to the left or right
KEYSTONE adjust the picture width at the top of
the screen
KEY BALANCE
shift the picture to the left or right at
the top of the screen
COLOR
6500K 9300K
G B I AS 50
B B I AS 50
R GAIN 50
G GAIN 50
B GAIN 50
R B I AS 76
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GDM-F500.book Page 12 Friday, December 4, 1998 3:55 PM