9. CLEANING
9.1 Cleaning the Lens 42
9.2 Cleaning the Case 42
9.3 Cleaning the Air Intake Vents 42
10. SANITATION 43
11. DISPOSAL
11.1 Disposal of Electronic Components 44
11.2 Disposal of Packaging Waste 44
12. TROUBLESHOOTING
12.1 LED Indicator Lights 45
12.2 Solving On/Off Issues 45
12.3 Solving Image Issues 46
12.4 Solving Video, Audio, and Remote Control Issues 47
12.5 Repair by Skilled Persons 47
13. ADDITIONALINFORMATION
13.1 RS232 Pin Assignments 48
13.2 RS232 Protocol Function List 49
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