Optoma EP727i Manuals

Manuals and User Guides for Optoma EP727i. We have 1 Optoma EP727i manual available for free PDF download: Service Manual

Optoma EP727i Service Manual

Optoma EP727i Service Manual (87 pages)

EP721/727/723/728 Family / EW1610 Family Projection system

Brand: Optoma | Category: Projector | Size: 14.25 MB

Table of Contents

Service Manual
1
Table of Contents
5
Chapter 1 Introduction

8
- Highlight
  8
- Compatible Mode
  9
Chapter 2 Disassembly Process

12
- Equipment Needed & Product Overview
  12
- Disassemble Lamp Cover
  13
- Disassemble Lamp Module
  13
- Disassemble Top Cover Module
  14
- Disassemble Keypad Board and Keypad
  15
- Disassemble IR Sensor
  15
- Disassemble I/O Cover
  16
- Disassemble Top Shielding
  16
- Disassemble Main Board Shielding
  17
- Disassemble Lamp House Shielding
  18
- Disassemble Color Wheel and Photo Sensor Board
  18
- Disassemble Engine Module
  19
- Disassemble DMD Board and DMD Chip
  19
- Disassemble Zoom Ring
  20
- Disassemble Focus Ring
  20
- Disassemble Rod Module
  21
- Disassemble Lamp Driver Module and Fan
  21
- Disassemble LVPS Mudule
  22
- Disassemble Speaker Module
  22
- Disassemble Limit Switch
  23
- Disassemble Elevator
  24
- Disassemble Adjust Foot
  24
Chapter 3 Troubleshooting

25
- LED Lighting Message
  25
- Main Procedure
  26
Chapter 4 Function Test & Alignment Procedure

30
- Test Equipment Needed
  30
- Service Mode
  30
- OSD Reset
  30
- Test Condition
  31
- Test Inspection Procedure
  32
- PC Mode
  33
- Video Performance
  37
- Optical Performance Measure
  38
- Other
  40
Chapter 5 Firmware Upgrade

42
Chapter 6 EDID Upgrade

49
- EDID Introduction
  49
- Equipment Needed
  50
- Setup Procedure
  51
- EDID Key-In Procedure
  51

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