Optoma EzPro 610H Manuale utente

EzPro 610H

This manual is prepared for the maintenance service for the LCD Projector. Maintenance procedures

described in this manual are intended to isolate faulty parts and replace them in the field. It also aims to

serve as a guide in procuring replacement parts for this product.

This manual is copyrighted and all rights are reserved. This product may not, in whole or in part, be

copied, photocopied, translated or reduced to any electronic or machine readable form without prior

written consent except for copies retained by the purchaser for backup purpose.

This manual includes system overview, major system assembly, components description, and the

Troubleshooting making explanations on how to detect errors. It also includes a flow chart for checking

or correcting faults.

No warranty or representation, either expressed or implied, is made with respect to this documentation, its quality,

performance, merchantability or fitness for particular purpose.

No event that the vendor will be liable for direct, indirect, special, incidental or consequential damages arising out

of the user or inability to use this product or documentation.

✍

NOTICE :

The information found in this manual is subject to change without prior notice. Any

subsequent changes made to the data herein will be incorporated in further edition.

Manual Version 1.0

Document # 811-G04-02A

PREFACE

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EzPro 610H

q Table of Contents q

1. Introduction 1-1

1-1 The Appropriate Operation for Using Projector 1-2

1-2 LCD Projector Standard Features 1-3

1-3 Technical Specifications 1-4

1-4 User Controls 1-9

2. Mechanical Construction 2-1

2-1 Package Overview 2-1

2-2 Exploded Overview 2-3

2-3 Recommendatory Parts List 2-8

3. Fundamental Principle 3-1

3-1 System 3-1

3-2 Main Board 3-4

4. Procedure of Disassembly 4-1

4-1 Disassemble Lamp Module 4-1

4-2 Disassemble Top Cover 4-2

4-3 Disassemble Control Panel Module & Speaker 4-3

4-4 Disassemble AV Connector Module 4-4

4-5 Disassemble Main Board 4-5

4-6 Disassemble Lamp Power Supply Module 4-6

4-7 Disassemble Engine & Fan Module 4-7

4-8 Disassemble LVPS & Interrupter 4-9

4-9 Disassemble Data Connector Module 4-10

4-10 Disassemble Fan Module 4-11

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EzPro 610H

5. Functions of Boards 5-1

5-1 Main Board 5-1

5-2 KeyPad Board 5-10

5-3 Video Connector Board 5-11

5-4 PC Connector Board 5-12

5-5 Power Supply Module 5-16

6. Function Test & Alignment Procedure 6-1

6-1 Product 6-1

6-2 Test Wquipment 6-1

6-3 Test Condition 6-1

6-4 Test Display Modes & Pattern 6-2

6-5 Function Test and Alignment Procedure 6-5

7. Troubleshooting Procedure 7-1

7-1 Equipment needed 7-1

7-2 Main procedure 7-2

8. Specification 8-1

8-1 Engine Module Spec. 8-1

8-2 Power Supply Spec. 8-5

8-3 Lamp Power Supply Spec. 8-7

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EzPro 610H

9. Firmware Upgrade Procedure 9-1

9-1 Equipment 9-1

9-2 Upgrading Procedure 9-2

10. Appendix 10-1

10-1 The serial number system definition 10-1

10-2 Readers response 10-2

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EzPro 610H 1-1

Chapter 1

INTRODUCTION

-----------This manual is applied to three panels, UHP Lamp and the mode 800*600 pixels colors TFT LCD

projector. The manual gives you a brief description of basic technical information to help in service and

maintaining the product.-----------

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EzPro 610H 1-2

1.1 The Appropriate Opertation for Using Projector

qDo not place anything which would block either the panel or overhead the

projectors cooling slots.

qThe housing may be cleaned with a soft cloth moistened with a diluted

solution of mild cleaning solution.

qThe products LCD panel and lens are extremely sensitive. Do not use abrasive

cleaners, waxes or solvents.

qPress RESET if anything appears wrong.

qIf the display is flickering, adjust by using TRACK function

qThe Remote Control unit uses two AA alkaline batteries.

qNo image appears on screen, check the following action :

wPress the Standby button and ensure the power cable is correctly connected.

wEnsure the cooling fan is on.

wEnsure the projection lamp is lit.

wEnsure that computer or video cables are connected to the correct ports.

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EzPro 610H 1-3

1.2 LCD Projector Standard Features

❒Three panels 0.9 Poly-Silicon TFT LCD projection system.

❒1000 ANSI Lumens High Brightness

❒8.9 b. (4.0kg) Lightweight Compact Design

❒True SVGA, 800*600 Addressable Pixels

❒With XGA Compression and VGA Resizing

❒Mac/NEC PC-98/Fujitsu FM Towns Compatible

❒NTSC/PAL/SECAM Compatible

❒Dual Data Input

❒Real Plug and Play with Auto-Image Fuction

❒8 language On-Screen Menu Adjustment

❒150 watts User Replaceable UHP Lamp

❒Up to 2000 Hours Lamp Life

❒Advance Enlarge/Electronic Keystone Correction Fuction

❒MAC & Microsoft Compatible Remote Mouse

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EzPro 610H 1-4

1.3 Technical Specification

LCD Panel 0.9 Poli-Silicon Active Matrix B/W TFT LCD Panel*3

tr=12 ms, tf=30 ms Response Time

350:1 Contrast Radio ( typical)

Keystone +/- 16 degree

Uniformity 80%

Color Temperature 7900K

Brightness 900 ANSI Lumens ( R&D )

1000 ANSI Lumens ( Marketing )

Lamp Type 150W UHP Lamp

Display Resolution 800 pixels (H)* 600 lines (V)

Displayable Color 16.7 M colors

Weight 8.9 b/4.0 Kg ( TBD)

Dimension (W*H*D) 8.8*4.3*14.1 inches/224*109*359 mm

Projection Lens 1:1.3 Manual Zoom Lens, f+38-50mm, F/2.0~2.3

Projection Screen Size 20 to 260 Diagonal

Projection Distance 3.8 ft. to 36ft./ 1.2m to 11m

Throw Ratio Tele : 2.8:1, Wide : 2.1:1

( Throw Radio=Projection Distance/ Image Width)

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Horizontal Scan Rate 15~69kHz

Vertical Refresh Rate 50~85 Hz

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EzPro 610H 1-5

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Computer Compatiblity

Video Compatiblity NTSC ( M, 4.43 MHz )

PAL ( B, D, G, H, I )

SECAM ( B, D, G, K, K1, L )

Multimedia Audio One internal speaker w/3 watts output

Remote Mouse -Infrared Technology

-Microsoft & Macintosh Mouse Compatible

* compressed

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EzPro 610H 1-6

Key Pad (12 keys) Power/ Stand-by Button

Menu Button

Right Arrow Button

Left Arrow Button

Up Arrow Button

Down Arrow Button

Enter Button

Mute Button

Volume+Button

Volume-Button

Source Button

Reset Button

On-Screen Menu -User could adjust display setting from On-Screen Display.

Different On-Screen Menu for Computer Mode and Video

Mode

Computer Mode

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