4-11
4. Troubleshooting
4-6. Adjustment
4-6-1. Service Adjustment Conditions
Precautions before a Service Adjustment.
1) Check whether the devices for the service adjustment are operating normally.
2) Secure a space that is sufciently wide for disassembling the monitor.
3) Prepare a soft mat on which the monitor will be disassembled.
Entering Service Mode.
Entering:
Menu Brightness 0 Contrast 0
Hold down the Enter button for ve (5)
Exiting: Power OFF Power ON
Auto Color Adjustment
Use a 16 gray-scale or gray-black-mixed pattern for the video input.
1) For the OSD Language, select the language at the top..
2) Press and hold the OSD “(Enter/Source)” for 5 seconds.
4-6-2. Firmware Download
You have to complete the post-operation using a MICOM Jig (RS232 Jig) after replacing the Main Board.
You can update the Micom using a MICOM Jig (RS232 Jig).
Requirements
The following devices are required for adjusting the monitor
A Computer with Windows 95, 98, 2000, XP or NT.
MTI-2059 DDC Manager Jig
-RS232 Jig
Entering the Micom Code
You have to complete the operation using the DDC Manager after replacing the Main Board.
Connect devices as shown below.
You can update the Micom using the DDC Manager.
1.
2.
3.
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Connect to the Parallel Board
DDC Manager
RS232 JIG
Connect to the Main Board (CN101)
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