BenQ PL460 Installation Handbook page 4

Preventing afterimage burn-in ................................................................................................73
Appendix 1: installation checklists ........................................................................................74
Before installation.................................................................................................................................... 74
After installation .......................................................................................................................................75
Warranty information .............................................................................................................................76
Appendix 2: basic troubleshooting checklists ....................................................................77
Part I: customer feedback form (customer information and description of problem) ........... 77
Part II: problem resolving attempt & troubleshooting .....................................................................79
Pictures for reference .............................................................................................................................84
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9/18/17