Read Sharp LL-T1511A (serv.man3) Service Manual online
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.
(
adjust the left-right (H-POS) values and the up-down (V-POS) values.
(
buttons)
[MENU 2: GAIN CONTROL]
BLACK LEVEL and CONTRAST are optimized before shipment, but
depending on the type of computer being used, further adjustment
may be necessary.
depending on the type of computer being used, further adjustment
may be necessary.
MANUAL: Individual menu options are manually adjusted.
AUTO:
Every menu option is automatically adjusted using the
Auto Gain Control* function,
Auto Gain Control* function,
Notes:
•
Press the button to select AUTO.
•
To choose a menu option: SELECT button
•
To go to MENU 3:
MENU button
* Auto Gain Control function
•
The Auto Gain Control adjusts contrast and black level based
on the brightest color of the image displayed. If you are not
using the Adjustment Pattern it is necessary to have an area of
5 mm x 5 mm of white displayed, and if not adjustments may
not be possible. (In such case, [OUT OF ADJUST] will appear
and setting values remain unchanged.)
on the brightest color of the image displayed. If you are not
using the Adjustment Pattern it is necessary to have an area of
5 mm x 5 mm of white displayed, and if not adjustments may
not be possible. (In such case, [OUT OF ADJUST] will appear
and setting values remain unchanged.)
•
To perform the Auto Gain Control function, first go to MENU 3
and set [WHITE BALANCE] to something other than [USER]. If
[USER] is set, Auto Gain Control will be disabled.
and set [WHITE BALANCE] to something other than [USER]. If
[USER] is set, Auto Gain Control will be disabled.
BLACK LEVEL
Total screen brightness can be adjusted while watching the color
pattern. (
pattern. (
buttons)
CONTRAST
While watching the color pattern, adjustments can be made so that all
graduations appear. (
graduations appear. (
buttons)
DISPLAY COLORS
Maximum display colors can be set.
260K (260,000) and 16M (16.19 million)
260K (260,000) and 16M (16.19 million)
[MENU 3: WHITE BALANCE]
WHITE BALANCE (color tone) can be adjusted as necessary. (As
adjustments are made before shipment, there is no real necessity for
further alteration.)
adjustments are made before shipment, there is no real necessity for
further alteration.)
Notes:
•
On settings other than [STD] not all graduations can be dis-
played. To display all graduations, set to STD.
played. To display all graduations, set to STD.
•
Selecting USER will display the setting values for [R-CON-
TRAST], [G-CONTRAST] and [B-CONTRAST], in order to
make fine adjustments.
TRAST], [G-CONTRAST] and [B-CONTRAST], in order to
make fine adjustments.
•
To choose a menu option: SELECT button
•
To go to MENU 4:
MENU button
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 :
button for blue-green
button for red
button for red
G-CONTRAST :
button for purple
button for green
button for green
B-CONTRAST :
button for yellow
button for blue
button for blue
[MENU 4: MODE SELECT]
Notes:
•
Depending on the resolution of the input signal, even if menu
options can be selected, the display may not change.
options can be selected, the display may not change.
•
To choose a menu option: SELECT button
•
When adjustment complete: MENU button
OSD H-POSITION (OSD horizontal position)
The position of the OSD display can be moved to the left and right.
(
(
buttons)
OSD V-POSITION (OSD vertical position)
The position of the OSD display can be moved up and down.
(
(
buttons)
Screen frame
Adjustment
Pattern
Pattern
[
]
A
A
A
GA I
L
M
O
N
T
O
T
C
O L
U
U
N
1
3
4
4
7
0
0
6
2
K
16 M
0
N
H
V
0
:
H z
8
H z
k
: 4
BLACK LEVEL
CONTRAST
DISPLAY COLORS
6
x
2
6 8
0
R
Color pattern
D •
•
O
WH I
C
B
O
L
U E
S
A N C
L
T E
A
S
WA
T
[
3
4
0
0
2
R-CONTRAST
G-CONTRAST
B-CONTRAST
]
1
4
6
7
0
H
V
0
:
H
8
H z
k
:
6
2
x
8
4
0
R
E
R M
z
0
H-
S
M
O
O
0
D
V-
P
O
SD
T
4
I
S E
C
E
N
O
I
E
O
P
I
S
L
N
I
G
I
H
O
L W
H
E
N
O
I
0
4
6
2
7
[
1
4
6
7
0
H
V
0
:
H
8
H z
k
:
S CAL I NG
]
6
2
x
8
4
S
T
D
S
O
L
T
z
Click on the first or last page to see other LL-T1511A (serv.man3) service manuals if exist.