Optoma EW533ST User Manual

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

Optoma EW533ST Specifications

General

Display Technology	DLP
Resolution	WXGA (1280 x 800)
Lamp Life (Normal)	5000 hours
Connectivity	HDMI, VGA, USB, Audio in/out
Output Ports	Audio Out

Summary

Disassembly Procedures

Board and Module Disassembly

Troubleshooting Guide

LED Status Indicators

Common Symptom Procedures

Step-by-step procedures for common symptoms like no power or auto shutdown.

Password Recovery and 3D Issues

Procedure for password recovery and troubleshooting 3D image display.

Function Test and Alignment

Test Equipment and Service Mode Access

PC Mode and Video Performance Testing

Calibration and Optical Performance

Guides for ADC calibration and optical performance measurements.

Network Function Test

Firmware Upgrade Procedures

System Firmware Upgrade (USB)

Instructions for upgrading firmware via USB for specific models.

System Firmware Upgrade (RS232)

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

8051 Firmware Upgrade

Procedure for upgrading the 8051 microcontroller firmware.

Network Firmware Upgrade

Steps to perform firmware upgrade over the network.

EDID Upgrade