2011-000002 datasheet(13/43 Pages) SAMSUNG

13 / 43 page

4-2-3 Adjustment Procedures

Use the following procedures whenever you

replace the AD Board, Panel, or one or both of the

Lamps.

4-2-3 (a) When Replacing the AD Board

1. Before replacing the AD Board, read all Panel

information data by using the Read button on

the DDC Control JIG.

2. Remove the old AD Board and replace it with

a new board.

3. Perform the procedures described in section

4-2-3 (b).

4. Write the Panel information data to the new

AD Board by using the Write button.

5. Perform other procedures using the DDC

Control JIG, if necessary.

6. When all procedures are complete, select the

Exit button ( ) to quit the DDC Control JIG

software.

4-2-3 (b) Color Auto Adjustment

1. After displaying 16-Gray pattern or black and

white mixed pattern, click “Color Auto

Adjustment” button.

2. During normal execution of Auto Algorithm

the screen image may flicker. If Auto

Algorithm does not excute properly, check

DDC Control JIG.

3. After normal execution of Auto Algorithm,

confirm optimal settings by observing the

contrast of several different patterns on the

display.

4. If you want to check each color value, click the

button from

and from

4-2-3 (c) When Replacing the Panel

1. Select the Read Buffer button ( ) to gather the

current information about this monitor.

2. Increment the number by clicking on the (+)

button on the Panel row in the Change No.

column. If they were not already 00, the

numbers for the Upper and Lower Lamps will

automatically change to 00.

3. Check all values. If there is an error, select

Read Buffer again and increment the Change

No. column to the correct number. When all

values are correct, select the Write button (

)

to record the data in the firmware.

4. Select the Return Menu button (

) to Return

Main Menu.

4-2-3 (d) When Replacing the Upper and/or Lower Lamp

1. Select the Read Buffer button (

) to gather

current information about this monitor.

2. Increment the number by clicking on the (+)

button on the Lamp Upper and/or Lamp

Lower row in the Change No. column.

3. Check all values. If there is an error, select

Read Buffer again and increment the Change

No. column to the correct number(s). When all

values are correct, select the Write button

(

) to record the data in the firmware.

4. Select the Return Menu button (

) to Return

Main Menu.

4 Alignments and Adjustments

SyncMaster 770TFT

4-3

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