Alignments And Adjustments; Required Equipment; Automatic Color Adjustment; Ddc Edid Data Input - Samsung 913V Service Manual

4 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 (IC110) change.

4-1 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

4-2 Automatic Color Adjustment

To input video, use 16 gray or any pattern using black and white.
1. Select english for OSD language.
2. Press the " (Enter/Auto key)" key for 5 seconds.

4-3 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.
4-4 OSD Adjustment When Replacing Panel
1. Adjust brightness and contrast to 0. Then, press the (
Service function OSD will appear on screen.
2. Press the + key to place the cursor on the panel. Press the menu key for 5 seconds.
4-5 OSD Adjustment When Replacing Lamp Only
1. Adjust brightness and contrast to 0. Then, press the (Enter/Auto key) for 5 seconds.
Service function OSD will appear on the screen.
2. Press the + key. Select upper lamp and press the menu key for 5 seconds.
Then, select lower lamp and press the menu key for 5 seconds.
• Note : Please be sure to read the following instructions for details on service function.
Figure 1.
Enter/Auto key) for 5 second.
4 Alignments and Adjustments
4-1