Sharp LL-T1820-B Operation Manual page 20

Adjusting the screen display (With analog connection)
GAIN CONTROL Menu
MANUAL: Individual menu options are manually
adjusted.
AUTO: Every menu option is automatically
adjusted using the Auto Gain Control*
function.
Notes:
- 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. (
CONTRAST
While watching the color pattern, adjustments can be
made so that all gradations appear. (
COLOR CONTROL Menu
Notes:
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COLOR MODE
Color tone can be set as below.
-
Subsequent items can be set when the [COLOR MODE]
is [STD].
WHITE BALANCE
After selecting [WHITE BALANCE], press the
ton and display the adjustment menu.
buttons)
Color pattern
Notes:
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buttons)
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To choose a menu option: SELECT button
To go to the next menu: MENU button
STD ..... Displays image with the color tone
results from original scheme of liquid
crystal panel.
sRGB ... sRGB is international standard of color
representation specified by IEC
(International Electrotechnical
Commission). Color conversion is made
in taking account of liquid crystal's
characteristics and represents color tone
close to it original image.
VIVID ... Displays an image with dynamic and
VIVID primary colors.
If [sRGB] or [VIVID] has been selected, items
subsequent to [WHITE BALANCE] cannot be set.
On settings other than [STD] not all gradations
can be displayed. To display all gradations, 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].
When adjustment complete: MENU button
but-