Optoma EP780, Руководство по обслуживанию

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Table of Contents
Chapter 1 Introduction 1-1
Product Highlight 1-1
Computer Compatibility 1-2
Chapter 2 Disassembly Procedure 2-1
Equipment Needed 2-1
Disassemble Lamp Module and Elevator Foot 2-2
Disassemble Top Cover, Front Cover, IR Sensor Module,
and Keypad Board 2-3
Disassemble Main Board Module, Thermal Switch, and
LVPS Module 2-4
Disassemble Fan Guider Module, Wind Tunnel Module,
Lamp Driver Module, and Axial Fan Module 2-5
Disassemble Color Wheel Module, Optical Engine Module,
and Blower Fan 2-6
Disassemble Speaker, Blower Fan, Thermal Sensor Board,
Interrupt Switch Module, Bottom Cover, and Rear Cover 2-7
Chapter 3 Troubleshooting 3-1
LED Lighting Message 3-1
Main Procedure 3-2
Chapter 4 Function Test and Alignment Procedure 4-1
Test Equipment Needed 4-1
Service Mode 4-2
Test Condition 4-3
Inspection Procedure 4-4
Chapter 5 Firmware Upgrade Procedure 5-1
Equipment Needed 5-1
Installation Procedure 5-2
Firmware Upgrade Procedure 5-3
EP780
II
Confidential
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