Read Sharp LL-T1810A (serv.man10) Service Manual online
Notes:
•
After completing the adjustment, press the computer’s [Esc]
key to exit the Adjustment Program.
key to exit the Adjustment Program.
•
If your computer’s display mode is set to 65K colors, you
may see the different color levels in each color pattern or
the gray scale may look colored. (This is due to the input
signal specification and is not a malfunction.)
may see the different color levels in each color pattern or
the gray scale may look colored. (This is due to the input
signal specification and is not a malfunction.)
■
Adjusting the screen automatically
1. Press the MENU button.
The ADJUSTMENT Menu will be displayed.
2. Press the button.
The screen will become dark and [ADJUSTING] will be displayed.
After a few seconds the ADJUSTMENT Menu will return. (The
automatic adjustment is now complete.)
After a few seconds the ADJUSTMENT Menu will return. (The
automatic adjustment is now complete.)
3. Press the MENU button 4 times to make the On Screen Display
(OSD) Menu disappear.
Notes:
•
In most cases the monitor is ready to be used after auto-
matic adjustment.
matic adjustment.
•
If necessary due to any of the following, manual adjust-
ments (p. 19) can be made after the automatic adjustment.
ments (p. 19) can be made after the automatic adjustment.
•
When further fine adjustment is needed.
•
When the computer’s video input signals are Composite
Sync or Sync On Green. (Automatic adjustments may
not be possible.)
Sync or Sync On Green. (Automatic adjustments may
not be possible.)
•
When, after command 2 above, [OUT OF ADJUST] is
displayed. (When the screen displays an entirely dark
image, the automatic screen adjustment may be dis-
abled. When making an automatic adjustment, be sure
to either use the Adjustment Pattern or try displaying an
image that makes the entire screen very bright.)
displayed. (When the screen displays an entirely dark
image, the automatic screen adjustment may be dis-
abled. When making an automatic adjustment, be sure
to either use the Adjustment Pattern or try displaying an
image that makes the entire screen very bright.)
ADJUSTING THE BACKLIGHT
The backlight brightness can be adjusted.
Carry out the commands without the On Screen Display (OSD) Menu
displayed. If the OSD Menu is displayed, press the MENU button
(several times may be required) and begin when the OSD Menu has
disappeared.
displayed. If the OSD Menu is displayed, press the MENU button
(several times may be required) and begin when the OSD Menu has
disappeared.
1. Without the OSD Menu being displayed, push the or the
button. At the bottom of the screen the BRIGHT bar will appear.
2. Adjust by pressing the button (darker) or button (lighter).
The BRIGHT bar automatically disappears approximately 3 seconds
after the last command.
after the last command.
MANUAL SCREEN ADJUSTMENT
Fine adjustments can be made using the On Screen Display (OSD)
Menu provided.
Menu provided.
MENU 1:
ADJUSTMENT
CLOCK, PHASE, H-POS (horizontal positioning) and V-
POS (vertical positioning)
CLOCK, PHASE, H-POS (horizontal positioning) and V-
POS (vertical positioning)
MENU 2:
GAIN CONTROL
BRIGHT (brightness), CONT (contrast)
BRIGHT (brightness), CONT (contrast)
MENU 3:
WHITE BALANCE
R-CONT (blue-green to red), G-CONT (purple to green),
B-CONT (yellow to blue)
R-CONT (blue-green to red), G-CONT (purple to green),
B-CONT (yellow to blue)
MENU 4:
MODE SELECT
INPUT (input mode), 400LINE (resolution), EXPAND
(screen expansion), LEVEL (level of scaling)
INPUT (input mode), 400LINE (resolution), EXPAND
(screen expansion), LEVEL (level of scaling)
■
The screen display during adjustment
If using Windows, the Adjustment Pattern on the accompanying Moni-
tor Settings Adjustment Disk for Windows can be used.
tor Settings Adjustment Disk for Windows can be used.
If using a computer other than Windows, the adjustment pattern can-
not be used. Display an image that makes the entire screen very
bright, and adjust while watching the screen.
not be used. Display an image that makes the entire screen very
bright, and adjust while watching the screen.
Note: This explanation is based on using the Adjustment Pattern (for
Windows) to make adjustments.
■
Adjusting
1. Press the MENU button. The ADJUSTMENT Menu will be dis-
played.
At this point relevant menu options can be adjusted.
Each time the MENU button is pressed, the next menu is selected.
(MENU 1
(MENU 1
2
3
4
OSD Menu disappears)
Note: The OSD Menu automatically disappears approximately 20
seconds after the last command.
MENU 1: ADJUSTMENT
MANUAL: Individual menu options are manually adjusted.
AUTO:
Every menu option is automatically adjusted
Notes:
•
Press the button to select AUTO.
•
To choose a menu option: SELECT button
•
To go to MENU 2: MENU button
Adjustment pattern
ADJUSTMENT
[
]
CLOCK
1 2 8
8
91
38
38
PHASE
H-POS
V-POS
H-POS
V-POS
AUTO
1 2 8 0 x 1 0 2 4 V : 6 0 H z H : 6 4 k H z
[
]
ADJUSTMENT
[
]
CLOCK
1 2 8
8
91
38
38
PHASE
H-POS
V-POS
H-POS
V-POS
AUTO
1 2 8 0 x 1 0 2 4 V : 6 0 H z H : 6 4 k H z
ADJUSTMENT
[
]
CLOCK
1 2 8
8
91
38
38
PHASE
H-POS
V-POS
H-POS
V-POS
AUTO
1 2 8 0 x 1 0 2 4 V : 6 0 H z H : 6 4 k H z
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