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Optoma EX615 User Manual

Optoma EX615
110 pages
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SERVICE MANUAL
SI : TSE: Check: Approved:
Date Revise Version Description
2009.07.08 V1.0 Initial Issue
2009.10.13 V2.0 Add EX540/EX762
2009.12.16 V3.0 Add EX540I/EX542I
2010.02.07
V4.0
Add ES523ST/EW533ST;
Modify “Defect specication table” in Chapter 4;
EX542/EX612/EX615/EX540/EX762/EX540I/EX542I/
ES523ST/EW533ST
Copyright Feb, 2010. All Rights Reserved. P/N: 36.8FJ01G001

Table of Contents

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Optoma EX615 Specifications

General IconGeneral
ResolutionXGA (1024 x 768)
Zoom Ratio1.1x
Display TechnologyDLP
Projection Size27 - 300 inches
ConnectivityHDMI, VGA, Composite, S-Video
Output PortsAudio Out
Noise Level28dB (Eco mode)
Lamp Life4000 hours (Standard), 6000 hours (Eco)
Throw Ratio1.95 - 2.15:1

Summary

Chapter 2 Disassembly Process

2-2 Lamp Cover Module Disassembly

Step-by-step guide to removing the projector's lamp cover module.

2-3 Lamp Module Disassembly

Instructions for safely removing the lamp module from the projector.

2-8 Main Board Module Disassembly

Procedure for detaching the main board module from the projector.

2-10 Engine Module Disassembly

Guide on how to disassemble the projector's engine module.

2-11 Color Wheel Module Disassembly

Instructions for removing the color wheel module.

2-12 DMD Chip & DMD Board Disassembly

Procedure for disassembling the DMD chip and board.

2-18 LVPS Module & Interlock Switch Disassembly

Guide to removing the LVPS module and interlock switch.

2-19 Lamp Driver Module Disassembly

Procedure for removing the lamp driver module.

2-24 Lamp Usage Hour Rewriting

Instructions on how to re-write lamp usage hours in service mode.

Chapter 3 Troubleshooting

3-1 LED Lighting Message Interpretation

Explains the meaning of different LED status messages.

3-2 Main Troubleshooting Procedures

Provides core procedures for diagnosing common projector issues.

Chapter 4 Function Test & Alignment Procedure

4-2 Service Mode Access

Details the methods to access different service modes.

Chapter 5 Firmware Upgrade

System Firmware Upgrade (EX540/EX542/EX612/EX615/EX762/EX540I/EX542I)

Instructions for upgrading firmware on specific projector models via USB.

System Firmware Upgrade (ES523ST/EW533ST)

Instructions for upgrading firmware on ES523ST/EW533ST models via RS232.

8051 Firmware Upgrade Procedure

Procedure for upgrading the 8051 microcontroller firmware.

Network Firmware Upgrade Procedure

Instructions for upgrading firmware over a network connection.

Chapter 6 EDID Upgrade

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