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contents
1. Important Safety Information ..................................................... 3
1.1 Precautions ........................................................................ 3
1.2 Warning .............................................................................. 3
1.3 Notes ................................................................................. 4
2. Unit and External Ports ............................................................. 6
3. List of circuit boards .................................................................. 6
4. Factory/Service OSD Menu and Adjustment ............................. 7
4.1 How to enter the Factory Menu .......................................... 7
4.2 Factory OSD Menu ............................................................ 7
5. Software Upgrade Method ....................................................... 10
5.1 TV in user mode ............................................................... 10
5.2 TV in factory mode ........................................................... 10
6. Troubleshooting ....................................................................... 11
6.1 Warning indicator light ...................................................... 11
6.2 Warning display board light .............................................. 12
7. Cleaning and Maintenance ...................................................... 15