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

On settings other than [STD] not all graduations
can be displayed. To display all graduations, set
to [STD].

Use the     buttons to select [COOL], [·], [STD],
[·], [WARM] or [USER].

Selecting USER will display the setting values for
[R-CONTRAST], [G-CONTRAST] and [B-
CONTRAST], in order to make fine adjustments.

Use the SELECT button to select
[R-CONTRAST], [G-CONTRAST] and
[B-CONTRAST].

To go to the next menu:

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

G-CONTRAST . .    button for purple

  button for green

B-CONTRAST . . .    button for yellow

  button for blue

MANUAL: Individual menu options are manually

adjusted.

AUTO:

Every menu option is automatically
adjusted using the Auto Gain Control*
function,

Press the   button to select [AUTO].

To choose a menu option:

SELECT button

To go to the next menu:

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.)

If the signal coming from the computer is
composite sync or sync on green, automatic
adjustment cannot be performed. Please perform
manual adjustment instead.

BLACK LEVEL
Total screen brightness can be adjusted while
watching the color pattern. (    buttons)

CONTRAST
While watching the color pattern, adjustments can be
made so that all graduations appear. (    buttons)

Color pattern

Depending on the resolution of the input signal,
even if menu 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)

INPUT (Input mode)
The input mode can be set. (    buttons)

VESA: VESA mode
MAC:

Power Macintosh mode

400 LINES (degree of resolution)
You can specify the horizontal resolution of a 400-
line screen when using US text, etc.
(    buttons)

640: 640 X 400 dot mode
720: 720 X 400 dot mode (US text etc.)

As the resolution input for other than 400 lines is
done automatically, there is no need to set it.

EXPAND (Screen expansion)
For display modes of less than 1280 X 1024 pixels,
the display can be expanded if desired. (    but-
tons)

OFF: Expansion off
ON1: Using the fixed aspect ratio,

the entire screen is enlarged.

ON2: The entire screen is enlarged.

If a resolution of 1280 X 1024 pixels cannot be
achieved even after expansion is attempted, the
screen’s perimeter will display black. (This is not
a malfunction.)

SCALING (Level of scaling)
If [EXPAND] is set on [ON1] or [ON2], the sharpness
of the image can be adjusted.  (    buttons)

If [EXPAND] is set on [OFF], [SCALING] cannot
be adjusted.

COLOR MODE
If this is set on [STD], the original color scheme of
the LCD monitor will be displayed. If this is set on
[sRGB], the colors of will be corrected according to
the computer image.  (    buttons)

To set [COLOR MODE] to [sRGB], set the
[WHITE BALANCE] to [STD].

Adjustments can be made using the 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 WHITE BALANCE 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. (WHITE BALANCE 

→ MODE

SELECT 

→ OSD Menu disappears)

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

This explanation is based on use of the
Adjustment Pattern (for Windows) to make
adjustments

On settings other than [STD] not all graduations
can be displayed. To display all graduations, set
to [STD].

Use the     buttons to select [COOL], [·], [STD],
[·], [WARM] or [USER].

Selecting USER will display the setting values for
[R-CONTRAST], [G-CONTRAST] and [B-
CONTRAST], in order to make fine adjustments.

Use the SELECT button to select
[R-CONTRAST], [G-CONTRAST] and
[B-CONTRAST].

To go to the next menu:

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

G-CONTRAST . .    button for purple

  button for green

B-CONTRAST . . .    button for yellow

  button for blue

Depending on the resolution of the input signal,
even if menu 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)

EXPAND (Screen expansion)
For display modes of less than  1280 X 1024 pixels,
the display can be expanded if desired. (    but-
tons)

OFF: Expansion off
ON1: Using the fixed aspect ratio,

the entire screen is enlarged.

ON2: The entire screen is enlarged.

If a resolution of 1280 X 1024 pixels cannot be
achieved even after expansion is attempted, the
screen's perimeter will display black. (This is not
a malfunction.)

SCALING (Level of scaling)
If [EXPAND] is set on [ON1] or [ON2], the sharpness
of the image can be adjusted.  (    buttons)

If [EXPAND] is set on [OFF], [SCALING] cannot
be adjusted.

COLOR MODE
If this is set on [STD], the original color scheme of
the LCD monitor will be displayed. If this is set on
[sRGB], the colors of will be corrected according to
the computer image.  (    buttons)

To set [COLOR MODE] to [sRGB], set the
[WHITE BALANCE] to [STD].