Sony VPL-VW10HT Service Manual page 18

The PICTURE CTRL Menu
The PICTURE CTRL Menu
The PICTURE CTRL (control) menu is used for
adjusting the picture.
Unadjustable items depending on the input signal are
not displayed in the menu.
When the video signal is input
VIDEO
PICTURE CTRL
CONTRAST: 80
BRIGHT: 50
COLOR: 50
HUE: 50
SHARP: 50
D.PICTURE: ON
COLOR TEMP:LOW
COLOR SYS: AUTO
DRC-MF: DRCx4
When the RGB signal is input
INPUT-A
PICTURE CTRL
CONTRAST: 80
BRIGHT: 50
RGB ENHANCER: 30
COLOR TEMP:LOW
CONTRAST
Adjusts the picture contrast.
The higher the setting, the greater the contrast.
The lower the setting, the lower the contrast.
BRIGHT
Adjusts the picture brightness.
The higher the setting, the brighter the picture.
The lower the setting, the darker the picture.
COLOR
Adjusts color intensity.
The higher the setting, the greater the intensity.
The lower the setting, the lower the intensity.
22
(GB)
HUE
Adjusts color tones.
The higher the setting, the picture becomes greenish.
The lower the setting, the picture becomes purplish.
SHARP
Adjusts the picture sharpness.
The higher the setting, the sharper the picture.
The lower the setting, the softer the picture.
RGB ENHANCER
Adjusts the picture sharpness when the computer
signals are input.
The higher the setting, the sharper the picture.
The lower the setting, the softer the picture.
D. (Dynamic) PICTURE
Emphasizes the black color.
ON: Emphasizes the black color to produce a bolder
"dynamic" picture.
OFF: Reproduces the dark portions of the picture
accurately, in accordance with the source signal.
COLOR TEMP
Adjusts the color temperature.
HIGH: Makes the white color bluish.
LOW: Makes the white color reddish.
COLOR SYS (System)
Selects the color system of the input signal.
AUTO: Automatically selects one of the following
signals: NTSC , PAL, SECAM, NTSC .
3.58 4.43
PAL-M/N: Automatically selects one of the
following signals: PAL-M/PAL-N, NTSC .
3.58
Normally, set to AUTO.
If the picture is distorted or colorless, select the color
system according to the input signal.
DRC-MF
Smoothes out a large size video image.
DRC × 4: Doubles the number of the video signal
scanning lines and the number of horizontal
pixels, resulting in quadrupled image quality.
DRC PROGRESSIVE: Displays a clear line or
characters without line flickering.
Input signals and adjustable/setting items
Input signal
1)
Video or Compo- Pro- RGB B&W
S video (Y/C) nent/ gres-
15k RGB sive
Item
Compo-
nent/
HDTV/
DTV
CONTRAST
BRIGHT
COLOR – –
HUE – –
(NTSC3.58/
4.43 only)
SHARP –
RGB – – – –
ENHANCER
D. PICTURE – –
COLOR
TEMP
COLOR – – –
SYS
DRC-MF – –
: Adjustable/can be set
– : Not adjustable/can not be set
.........................................................................................................................................................................................................
1) The RGB signals of a computer
The PICTURE CTRL Menu / The INPUT SETTING Menu
The INPUT SETTING Menu
The INPUT SETTING menu is used to adjust the
input signal.
Unadjustable items depending on the input signal are
not displayed in the menu.
When the video signal is input
VIDEO
INPUT SETTING
ASPECT: FULL
VIDEO MEMORY: OFF
VIDEO/60
Signal type
When the RGB signal is input
INPUT-A
INPUT SETTING
DOT PHASE: 50
SIZE H: 50
SHIFT H: 123 V: 123
SCAN CONV: ON
VIDEO MEMORY: OFF
800x600
Signal type
DOT PHASE
Adjusts the phase of the LCD dots and the computer
signal input from the INPUT A/B connector.
Adjust the picture to where it looks clearest.
SIZE H
Adjusts the horizontal size of the picture input from
the INPUT A/B connector.
The higher the setting, the larger the horizontal size of
the picture. The lower the setting, the smaller the
horizontal size of the picture. Adjust the setting
according to the dots of the input signal. For details on
the suitable value for the preset signals, see page 26
(GB).
23
(GB)