Alignments And Adjustments; Required Equipment; Automatic Color Adjustment; Ddc Edid Data Input - Samsung 173P PLUS Service Manual

3 Alignments and Adjustments

This section of the service manual explains how to use the RS232 JIG.
This function is needed for AD board change and program memory (IC200) change.

3-1 Required Equipment

The following equipment is necessary for adjusting the monitor:
Computer with Windows 95, Windows 98, or Windows NT.
MTI-2031 DDC MANAGER JIG

3-2 Automatic Color Adjustment

To input video, use 16 gray or any pattern using black and white.
1. Switch the power button off (Monitor powered off)
2. Press and hold down the power button until you hear ten beeps.
3. Switch the power button on
4. Press and hold down the power button until the OSD displays.
5. Select Auto Adjustment from the menu.
(Press and hold down the power button to proceed with the next process/ press and release it to make a selection)

3-3 DDC EDID Data Input

1. Input DDC EDID data when replacing AD PCB.
2. Receive/Download the proper DDC file for the model from HQ quality control department.
Install the below jig (Figure 1) and enter the data.
Parallel Connector
(25P Cable)

3-4 OSD Adjustment When Replacing Panel

1. The OSD is displayed just like in 3-2.
2. Select Information.
3. Select a panel that you want to replace with.

3-5 OSD Adjustment When Replacing Lamp Only

1. The OSD is displayed just like in 3-2.
2. Select Information.
3. Select the upper lamp/ lower lamp.
Note : Please be sure to read the following instructions for details on service function.
-
MTI-2031
DDC Manager
Connect Monitor
(Signal Cable)
Figure 1.
3 Alignments and Adjustments
3-1