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Sharp LL-T17A4-H Service Manual page 9

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2-2. ADJUSTMENT ITEM LIST
BUTTON
MENU
MENU 1:
ADJUSTMENT
MENU 2:
GAIN CONTROL
MENU 1
MENU 3:
4
WHITE BALANCE
MENU 2
4
MENU 3
4
MENU 4
4
MENU END
MENU 4:
MODE SELECT
c/MODE
e d
POWER OFF
ITEM
MANUAL
CLOCK
0~255
PHASE
0~31
H-POS
0~255
V-POS
0~63
AUTO
MANUAL
BLACK LEVEL
0~63
CONTRAST
0~63
AUTO
COOL • STD • WARM
(5 levels),
USER R • G • B: 0~63
OSD H-POSITION
(OSD horizontal position)
OSD V-POSITION
(OSD vertical position)
SCALING
0~2
(Level of scaling)
400 LINES
640, 720
(degree of resolution)
LANGUAGE
7 countrys
DEUTSCH, ENGLISH,
ESPANOL, FRANCAIS,
IT ALI AN O , N E THE R -
LAND, SVENSKA
sRGB, OFFICE, STD,
VIVID
Bright: 0~31
Volume: 0~22
LL-T17A4-H/B CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
ADJUSTMENT
CLOCK: Adjust so that vertical flicker noise is not emit-
ted. (e d buttons)
PHASE: Adjust so that horizontal flicker noise is not
emitted. (e d
H-POS (horizontal positioning) and
V-POS (vertical positioning)
To center the screen image within the boundaries of
the screen, adjust the left-right (H-POS) values and
the up-down (V-POS) values. (e d
Automatic screen adjustment
Options in the ADJUSTMENT Menu can be adjusted
automatically
(CLOCK, PHASE, H-POS V-POS).
BLACK LEVEL: Total screen brightness can be adjusted
CONTRAST:
GAIN CONTROL Menu
AUTO: Every menu option is automatically adjusted
using the Auto Gain Control function.
WHITE BALANCE Menu
COOL : Color tone bluer than standard
: Color tone slightly bluer than standard
STD
: Color tone standard setting
: Color tone slightly redder than standard
WARM : Color tone redder than standard
USER
R-CONTRAST: e button for blue-green
G-CONTRAST: e button for purple
B-CONTRAST: e button for yellow
The position of the OSD display can be moved to the
left and right. (e d buttons)
The position of the OSD display can be moved up and
down. (e d buttons)
SCALING (Level of scaling)
Adjusts the image to optimum sharpness when Screen
expansion is taken. (e dbuttons)
You can specify the horizonal resolution of a 400 line
screen when using US text, etc. (e dbuttons)
LANGUAGE
Messages displayed on the screen and OSD Menu
contents can be changed to the following languages.
Dutch, English, French, German, Spanish, Italian,
Swedish.
Select the item
Setting color mode when the ADJUSTMENT Menu is
not displayed.
STD:
Displays image with the color tone results
from original scheme of liquid crystal panel.
OFFICE:Display brightness is lowered. The brightness
is set to a level that is easier on the eyes than
with other modes and saves power.
sRGB: sRGB is international standard of color repre-
sentation specified by IEC (International Elec-
trotechnical Commission). Color conversion is
made in taking account of liquid crystals char-
acteristics and represents color tone close to
it original image.
VIVID: Displays an image with dynamic and VIVID
primary colors.
Adjusting the backlight
Adjusting the speaker volume
2 – 5
DESCRIPTION
e d buttons)
e d
e d
e d buttons)
e d
e d
while watching the color pattern.
(e d buttons)
While watching the color pattern,
adjustments can be made so that all
graduations appear. (e d
e d buttons)
e d
e d
d button for red
d button for green
d button for blue

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