Sony HMD-A200 Service Manual page 9

Adjusting the brightness and
contrast
(BRIGHTNESS/CONTRAST)
Brightness and contrast adjustments are made using a separate
BRIGHTNESS/CONTRAST menu.
These settings are stored in memory for all input signals.
1 Move the control button in any direction.
The BRIGHTNESS/CONTRAST menu appears on the
screen.
BR I GHTNESS / CONTRAST
2 6 2 6
6 8 . 7 k H z / 8 5 . 0 H z
1 0 2 4 X 7 6 8
Move the control button m/M to adjust the
2
), and </, to adjust the contrast
brightness (
(6).
The menu automatically disappears after about 3 seconds.
Adjusting the horizontal size or
centering of the picture
(H-SIZE/CENTER)
These settings are stored in memory for the current input signal.
1
Press the center of the control button.
The main MENU appears on the screen.
2 Move the control button to highlight H-SIZE/
CENTER, and press the center of the control button
again.
The H-SIZE/CENTER menu appears on the screen.
First move the control button m/M to select the
3
desired adjustment item. Then move the control
button </, to make the adjustment.
Select To
adjust the horizontal size
H-SIZE
adjust the horizontal centering
H-CENTER
10
Adjusting the vertical size or
centering of the picture
(V-SIZE/CENTER)
These settings are stored in memory for the current input signal.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight V-SIZE/
CENTER, and press the center of the control button
again.
The V-SIZE/CENTER menu appears on the screen.
First move the control button m/M to select the
3
desired adjustment item. Then move the control
button </, to make the adjustment.
Select To
adjust the vertical size
V-SIZE
adjust the vertical centering
V-CENTER
Adjusting the curvature of the
picture's sides (PIN/PIN BALANCE)
These settings are stored in memory for the current input signal.
1 Press the center of the control button.
The main MENU appears on the screen.
2 Move the control button to highlight PIN/PIN
BALANCE, and press the center of the control
button again.
The PIN/PIN BALANCE menu appears on the screen.
First move the control button m/M to select the
3
desired adjustment item. Then move the control
button </, to make the adjustment.
Select To
PIN expand or contract the picture sides
PIN BALANCE shift the picture sides to the left or right
Adjusting the angle of the picture's
sides (KEY/KEY BALANCE)
These settings are stored in memory for the current input signal.
1 Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight KEY/KEY
BALANCE, and press the center of the control
button again.
The KEY/KEY BALANCE menu appears on the screen.
First move the control button m/M to select the
3
desired adjustment item. Then move the control
button </, to make the adjustment.
Select To
adjust the picture width at the top of
KEY
the screen
shift the picture to the left or right at
KEY BALANCE
the top of the screen
Adjusting the picture's rotation
(ROTATION)
This setting is stored in memory for all input signals.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight ROTATION,
and press the center of the control button again.
The ROTATION menu appears on the screen.
Move the control button </, to rotate the picture.
3
Enlarging or reducing the picture
(ZOOM)
This setting is stored in memory for the current input signal.
1
Press the center of the control button.
The main MENU appears on the screen.
2 Move the control button to highlight ZOOM and
press the center of the control button again.
The ZOOM menu appears on the screen.
Move the control button </, to enlarge or reduce
3
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 center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight COLOR and
press the center of the control button again.
The COLOR menu appears on the screen.
Move the control button </, to select a color
3
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 control button </, to select USER. Then
move the control button m/M button to select R (red), G
(green), or B (blue) and move the control button </, to
make the adjustment.
COLOR
USER 5000 K 6500 K 9300 K
R 5 0
G 5 0
B 5 0
SE L ECT EX I T
If you fine tune the color temperature, the new color settings
are stored in memory and recalled whenever you select
USER.
11
GB