BenQ 9H.J5477.000 DLP Projector Manuals

Manuals and User Guides for BenQ 9H.J5477.000 DLP Projector. We have 1 BenQ 9H.J5477.000 DLP Projector manual available for free PDF download: Product Service Manual

BenQ 9H.J5477.000 Product Service Manual

BenQ 9H.J5477.000 Product Service Manual (137 pages)

Brand: BenQ | Category: Projector | Size: 4 MB

Table of Contents

Table of Contents
2
Abbreviations & Acronyms
4
About this Manual
5
Trademark
5
Introduction
5
Important Service Information
5
Rohs (2002/95/EC) Requirements - Applied to All Countries Require Rohs
5
Safety Notice
6
Compliance Statement
6
General Descriptions
6
Related Service Information
6
Service Web Site
6
Product Overview
7
Specifications
8
Input/Output Connectors
14
Accessories
14
Accessories Wire Description
15
Remote Control Key Definition & IR Key Code
16
Control Key Pad and LED
18
Timing Table
19
Projection Dimensions
24
Keystone Correction
26
Packing
27
Labels
29
Level 1 Cosmetic / Appearance / Alignment Service
33
Visual Inspection & Cleaning
33
Software/Firmware Upgrade Process
34
Check Lamp Hour Information
55
Getting to Know the Lamp Hour
57
How to Reset Lamp Hours
58
DLP Projector Security
59
How to Enter Service Mode
61
Color Wheel Delay Adjustment/Calibration Procedure
62
Level 2 Circuit Board and Standard Parts Replacement
67
Product Exploded View
67
Disassembly / Assembly
68
Block Diagram
87
Troubleshooting
88
LED Messages Definition
93
Appendix 1 -Screw List / Torque
94
Appendix 2 - RS232 /LAN FW /EDID Data
95
Appendix 3 - Ceiling Mount Drawing
136
Appendix 4 - Fans Definition
137

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