Acer X110 User Manual

X1161/X1261/X1161A/X1161N/X110/H5360
Condential
6-1
Chapter 6
EDID Upgrade
6-1 EDID Introduction
Extended Display Identication Data is a VESA standard data format that contains basic
information about a display device and its capabilities, including vendor information,
maximum image size, color characteristics, factory pre-set timings, frequency range limits,
and character strings for the monitor name and serial number.
The information is stored in the display and is used to communicate with the system
through a Display Data Channel (DDC), which sites between the display device and the
PC graphics adapter. The system uses this information for conguration purposes, so the
monitor and system can work together.
Note: - The EDID Upgrade procedure for H5360/X1161/X1161A/X1161N/X110 is the same as
X1261, we take X1261 for example here.
- As for H5360, it needs to upgrade EDID for HDMI port.

Acer X110 Specifications

General

Display Technology	DLP
Resolution	SVGA (800 x 600)
Contrast Ratio	4000:1
Weight	2.2 kg
Brightness	2500 ANSI lumens
Lamp Life	6000 hours (Eco)

Summary

Chapter 1 Introduction

1-1 Highlight

Details projector specifications including dimensions, weight, tilt angle, power supply, and brightness.

1-2 Compatible Mode

Lists supported VGA analog compatibility modes and their corresponding frequency settings.

1-3 Product Overview

Provides an outlook of the projector's front and rear sides with labeled components.

Chapter 2 Disassembly & Assembly Process

2-1 Equipment Needed & Product Overview

Lists necessary tools and provides an initial overview for disassembly and assembly.

2-2 Disassemble Lamp Cover Module

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

2-7 Disassemble Main Board Module and IO Cover Module

Instructions for removing the main board and IO cover modules.

2-15 Disassemble LVPS Module

Procedure for safely disassembling the LVPS module from the projector.

2-21 Re-write System and Lamp Usage Hour

Guide to accessing service mode and re-writing system/lamp usage hours.

2-25 Assemble Lamp Driver Module

Step-by-step instructions for assembling the lamp driver module.

2-34 Assemble IO Cover and Main Board Module

Procedure for reassembling the IO cover and main board modules.

2-38 Assemble Lamp Moudle

Instructions for reassembling the projector's lamp module.

Chapter 3 Troubleshooting

3-1 LED Lighting Message

Table detailing projector status based on LED indicator lights (Red/Blue).

3-2 Main Procedure

Lists common symptoms and corresponding troubleshooting procedures.

Chapter 4 Function Test & Alignment Procedure

4-1 Test Equipment Needed

Lists the necessary equipment for functional testing and alignment.

4-2 Service Mode

Procedure to enter and exit the projector's service mode.

4-3 OSD Reset

Steps to reset the projector's On-Screen Display (OSD) to default settings.

4-4 Test Condition

Specifies the environmental conditions and run-in times for testing.

4-5 Test Inspection Procedure

Table outlining inspection checks after changing projector components.

4-6 PC MODE

Guide for testing projector functionality via PC connection.

4-7 Calibration

Procedures for PC and video calibration to ensure optimal display.

4-8 Video Performance

Tests for CVBS, S-Video, HDTV/Component, and Audio inputs.

4-9 Optical Performance Measure

Methods for measuring brightness, contrast, and uniformity.

4-10 Others

Covers function inspection, factory defaults, and exterior checks.

Chapter 5 Firmware Upgrade

5-1 Equipment Needed

Lists required software and hardware for firmware upgrading.

5-2 DLP Composer Lite Setup Procedure

Step-by-step guide for installing the DLP Composer Lite software.

5-3 USB Driver Upgrade Procedure (for X1161/X1161A/X1161N/X110)

Instructions for installing USB drivers for firmware updates.

5-4 Firmware Upgrade Procedure

Detailed steps for performing a firmware upgrade using DLP Composer.

5-5 Waveform Download

Procedure for downloading waveform data to the projector.

Chapter 6 EDID Upgrade

6-1 EDID Introduction

Explains Extended Display Identification Data (EDID) and its purpose.

6-2 Equipment Needed

Lists software and hardware required for EDID upgrading.

6-3 Setup Procedure (VGA)

Connection steps for setting up the projector for EDID upgrade via VGA.

6-4 EDID Key-In Procedure

Step-by-step process for entering EDID information using the program.

6-5 Un-lock SNID and Default Language Reset

Procedure to unlock SNID and reset the default language settings.

Appendix A (Exploded Image)

D.C. X1161

Exploded view diagram for the X1161 projector model.

D.C. X1261

Exploded view diagram for the X1261 projector model.

Engine Module

Exploded view of the projector's engine module.

Assy Lamp Driver Module

Exploded view of the projector's lamp driver module assembly.

Appendix B

I. Serial Number System Definition

Defines the format and components of the projector's serial number.

II. PCBA Code Definition

Explains the structure and meaning of PCBA (Printed Circuit Board Assembly) codes.

Appendix C

RS232 function command summary table (for X1261/H5360)

Lists RS232 commands and their corresponding function features.