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EW775
Optoma EW775 Manuals
Manuals and User Guides for Optoma EW775. We have
1
Optoma EW775 manual available for free PDF download: Service Manual
Optoma EW775 Service Manual (133 pages)
DATA PROJECTOR
Brand:
Optoma
| Category:
Projector
| Size: 10.53 MB
Table of Contents
Table of Contents
2
1 Compliance of Safe Repair
4
1-1.Caution During Disassembling and Assembling
4
1-2.Lamp
4
1-3.Lens
4
1-4.Eye Safety Warnings
5
2 Specifications
6
2-1.Summary Specifications
6
2-2.DMD Specifications
7
2-3.Color Wheel
7
2-4.Lamp
7
2-5.Terminal Connectors
7
2-6.Main Unit View
8
2-7.I/O Ports Illustration about Projector
9
2-8.Control Panel
10
2-9.Remote Control Parts
11
Remote Control Operating Range
12
Adjusting Projected Image Position Using Pureshift
13
Adjusting the Vertical Image Position
14
Adjusting the Horizontal Image Position
15
Pureshift Range Diagram
16
2-12.Adjusting Projection Image Size
17
2-13.Block Diagram
20
Explanation of Block Diagram
23
3 Trouble Shooting
26
Common Problems and Solutions
31
Image Problems
31
Lamp Problems
32
Remote Control Problems
33
Audio Problems
33
4 Disassembly and Assembly
34
5 Flash Upgrade Flow
58
Projector USB Drivers Installation Guide
58
Appendix-A: How to Clear the USB Enumeration Registry
65
Appendix-B: Projector USB Status on Windows Device Manager
66
DLP Projector Flash-Tool (Firmware) User Guide
67
DLP Projector Flash-Tool (Splash Logo) User Guide
73
5-4.Powering On/Off the Projector
79
Powering off the Projector
80
SETUP / Security
81
6 Calibration
85
Calibrate Analog Ypbpr
87
7 Installing or Removing the Optional Lens
89
Installing the New Lens
90
8 Projection Lamp
91
To Replace the Lamp Module
92
Ceiling Installation
93
Lamp Setting
94
9 Cleaning
95
10 Service Note
96
10-1.Service Note Description
96
10-2.Power & READY LED Blink Code Message
97
Led Error Messages
97
10-3.Factory Preset Display Modes
98
11 Command
100
12 Edid
108
13 Rj45
126
14 Spare Part List
130
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