LL-T15A3 (serv.man13). Adjusting the screen display - Sharp Monitor User Guide / Operation Manual. Page 4

BLACK LEVEL and CONTRAST are optimized
before shipment, but can be adjusted to suit.

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: 

 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.

- When using the Auto Gain Control function, set

[WHITE BALANCE] to other than [USER]. If
[USER] is set, the Auto Gain Control function
cannot be used.

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 gradations appear. (    but-
tons)

Maximum display colors can be set. (    buttons)
260K (260,000) and 16M (16.19 million)

Color pattern

WHITE BALANCE (color tone) can be adjusted as
necessary. (As adjustments are made before
shipment, there is no real necessity for further
alteration.)

Notes:
- 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 

 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

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