DOWNLOAD Sharp LL-T1811W (serv.man12) Service Manual ↓ Size: 752.85 KB | Pages: 30 in PDF or view online for FREE

About the ColorSync profile
ColorSync is the Apple Corporation's color
management system and is a function that
enables color resolution to be realized when
used with a compatible application. A ColorSync
profile describes the color characteristics of the
LCD monitor.
Notes:
-

This monitor's ColorSync profile works with
MacOS8.5 or above.

When using the ColorSync profile, please set
the [WHITE BALANCE] to [STD] and the
[COLOR MODE] to [STD].

A floppy disk drive is necessary. In addition, it is
necessary to have PC Exchange or File
Exchange installed in your system.

Depending on the type of computer or OS,
command names and methods may differ. Please
follow the computer’s own operation manual while
reading this.

1. Place the Utility Disk (provided) into the

computer’s floppy disk drive.

2. Copy the profile to be used from the Mac folder

on the Utility Disk to the ColorSync profile folder
located within the system folder.

3. Using the ColorSync on the control panel,

choose the profile to be used.

1. Turn the computer off.

2. Press the monitor's power button.

The Power LED will disappear.
If the monitor is not going to be used for a long
period of time, be sure to unplug it from the AC
outlet.

Turn off device
to which monitor
is connected

Press power button

Turn monitor off

For analog signal
1. First perform an automatic adjustment. (p.

 

19)

2. Perform manual adjustment where necessary.

(p.

 

20)

The monitor can generally be used without
adjustment. If necessary perform manual adjust-
ment. (p.

 

23)

All adjustments will be saved even after turning
the power off.

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.
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 approxi-
mately 5 seconds after the last command.

The adjustment values of the analogue signal time’s
ADJUSTMENT menu can be returned to their
original ex-factory values.

1. Turn on the monitor power.
2. Press the MENU button and the   button

simultaneously. When [RESET] appears on the
screen, the reset is complete.

All adjustment values can be returned to their
original ex-factory values in one command.
1. Turn off the monitor power.
2. Press the MENU button and the SELECT button

simultaneously, and while doing this press the
power button (i.e. turn the power on). When [ALL
RESET] appears on the screen, the reset is
complete.

While ALL RESET is displayed, the control
buttons are disabled.

It is not possible to reset values when the
adjustment lock is in place. Remove the
adjustment lock before attempting to operate
control buttons.

By disabling the control buttons (i.e. setting the lock)
any attempted changes to adjusted values will be
voided.
1. Turn off the monitor power.
2. While pressing the MENU button, press the

power button (i.e. turn the power on).
Continue to press the button until the message
appears on the screen.
When the menu is unlocked:
     [ADJUSTENT LOCKED] will appear on
     the screen, and the lock will be set.
When the menu is locked:
     [ADJUSTENT UNLOCKED] will appear
     on the screen, and the lock will be
     removed.

When the lock is in place, all buttons other than
the power button are disabled.

Messages displayed on the screen and OSD Menu
contents can be changed to the following languages.
Dutch, English, French, German, Spanish, Italian,
Swedish.

1. Turn off the monitor.
2. Pressing the   and   buttons simultaneously,

press the power button (i.e. turn the power on).
The Language Selection Menu (LANGUAGE) will
be displayed on the screen.

3. Use the SELECT button to choose a language.
4. Press the MENU button.

The setting is complete. From now, messages
and adjustment menus will be displayed in the
chosen language.

The language selection menu disappears
approximately 30 seconds after the last
command has been made.

Options in the ADJUSTMENT Menu can be adjusted
automatically (CLOCK, PHASE, H-POS V-POS).

When setting up this monitor for the first time or
after having changed an aspect of the current
system, perform an automatic screen adjustment
before use.

1. First display an image that makes the entire

screen very bright. If you are using Windows, you
can use the Adjustment Pattern on the accompa-
nying Utility Disk (right column).

2. Press the MENU button.

The ADJUSTMENT Menu will be displayed.

3. 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.)

4. Press the MENU button 4 times to make the

OSD Menu disappear.

In most cases automatic adjustment is sufficient.

If necessary due to any of the following, manual
adjustments (p. 20) can be performed 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.)

When [OUT OF ADJUST] is displayed.
(When the screen displays an entirely dark
image, the automatic screen adjustment may
be disabled. 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.)

Opening the Adjustment Pattern (for Windows)
If you are using Windows, you can use the Adjust-
ment Pattern (for Windows) on the accompanying
Utility Disk.
This explanation is for Windows 95/98/Me/2000, and
assumes that the floppy disk drive is "A drive".

1. Place the Utility Disk (provided) into the

computer’s A drive.

2. Open [My Computer] and select [3 ½ Floppy [A:]].

If using Windows 3.1, open [File Manager] and
choose "A drive".

3. Double click on [Adj_uty.exe] to run the

Adjustment Program. The Adjustment Pattern will
appear.

Adjustment pattern

After completing the adjustments, press the
computer’s [Esc] key to exit the Adjustment
Program.

If the floppy disk drive of your computer is not "A
drive", please read the below substituting the
floppy disk drive you are using in place of "A
drive" or "A".

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 specification of the
input signal and is not a malfunction.)

Adjustments can be made using On Screen Display
(OSD) Menu provided.

1. Display an image that makes the entire screen

very bright. If using Windows, you can open and
use the Adjustment Pattern on the accompanying
Utility Disk. (p. 19)

2.Press the MENU button.

The ADJUSTMENT Menu will be displayed.

At this point relevant menu options can be
adjusted.
Each time the MENU button is pressed the next
menu is selected. (ADJUSTMENT 

→ GAIN

CONTROL 

→ WHITE BALANCE → MODE

SELECT 

→ OSD Menu disappears)

The OSD Menu automatically disappears
approximately 30 seconds after the last
command.

This explanation is based on using the
Adjustment Pattern (for Windows) to make
adjustments.

MANUAL: Individual menu options are manually

adjusted.

AUTO:

Every menu option is automatically
adjusted.

Press the   button to select [AUTO].

To choose a menu option:

SELECT button

To go to the next menu:

MENU button

CLOCK
The figure below demonstrates how to adjust so that
vertical flicker noise is not emitted. (    buttons)

PHASE
The figure below demonstrates how to adjust so that
horizontal flicker noise is not emitted. (    buttons)

Adjustments to PHASE should be made only
after CLOCK has been correctly set.

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. (    buttons)

Vertical flicker noise

Horizontal flicker noise

Screen frame