NEC P506QL, User Manual

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Table of Contents
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4 Maintenance and Security
................................................................................................ 45
4-1 Cleaning the Projector ............................................................................................................... 45
Cleaning the Lens
..................................................................................................................... 45
Cleaning the Case
..................................................................................................................... 45
4-2 Using the Physical Lock
............................................................................................................. 46
Using the Security Slot ............................................................................................................... 46
Using the Security Bar Lock ........................................................................................................ 46
5 Troubleshooting .............................................................................................................. 47
5-1 Common Problems and Solutions .............................................................................................. 47
5-2 Tips for Troubleshooting ........................................................................................................... 47
5-3 LED Error Messages ................................................................................................................... 48
5-4 Image Problems
........................................................................................................................ 48
5-5 Light Source Problems
.............................................................................................................. 49
5-6 Remote Control Problems
.......................................................................................................... 49
5-7 Audio Problems ........................................................................................................................ 49
5-8 Having the Projector Serviced .................................................................................................... 49
5-9 HDMI Q & A ............................................................................................................................... 50
6 Specifications
................................................................................................................... 51
6-1 Specifications ............................................................................................................................ 51
6-2 Projection Distance vs. Projection Size ........................................................................................ 53
Projection Distance and Size Table
............................................................................................. 54
6-3 Timing Mode Table
................................................................................................................... 55
Table of Supported Frequency
................................................................................................... 55
Table of Supported Frequency For 3D mode ............................................................................... 57
6-4 Projector Dimensions ................................................................................................................ 58
7 Appendix I ........................................................................................................................ 59
7-1 RS-232C Protocol ...................................................................................................................... 59
REGISTER YOUR PROJECTOR! (for residents in the United States, Canada, and Mexico) ......................... 60