EasyManua.ls Logo

Optoma EP771 User Manual

Optoma EP771
75 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Rev. 03
Company Confidential Optoma_______________________ Delta____________
1
2007/02/08
Service Manual
DLP Digital Projector
Model Name : EP771/DX607

Other manuals for Optoma EP771

Question and Answer IconNeed help?

Do you have a question about the Optoma EP771 and is the answer not in the manual?

Optoma EP771 Specifications

Power IconPower
power supply100-240 Volts, 50-60Hz
power consumption290W
standby power<5W
Display IconDisplay
brightness3000 ANSI Lumens
contrast ratio2300:1
native resolution1024 x 768
Projection IconProjection
throw ratio1.8 to 2.1:1
projection distance1.5 to 12 m
image size0.7 to 7.8 m
Operating Environment IconOperating Environment
operating temperature5 to 35°C
storage temperature-20 to 60°C
max humidity80%
Weight and Dimensions IconWeight and Dimensions
weight3.3 kg
dimensions300 x 100.5 x 244 mm

Summary

1. Safety and Compliance

Service Safety Precautions

Guidelines for safe handling of high voltage, hot parts, and lens during service.

2. Projector Specifications and Components

Technical Specifications Overview

Detailed technical specifications including resolution, brightness, contrast, and connectivity.

Input/Output Ports and Wire Connections

Description of all I/O ports and wire connection details.

Remote Control and Keypad Functions

Details on the remote control layout and the projector's control panel.

Block Diagram and Structure

Visual representation of the projector's internal component structure.

3. Troubleshooting and Diagnostics

Troubleshooting Flowcharts and LED Error Codes

Guides for diagnosing issues using flowcharts and LED blink codes.

4. Disassembly and Assembly Procedures

Component Removal and Reassembly Guide

Step-by-step guides for removing and reassembling major projector components.

5. Firmware, System Functions, and Security

Firmware Updates and Driver Installation

Guides for installing USB drivers and updating projector firmware/logos.

Lamp Hour Reset and Service Mode Operations

Procedures for resetting lamp hours and accessing service mode information.

Overscan Rate and Security Management

Adjusting overscan settings and managing projector security functions.

6. RS232 and Remote Control Communication

RS232 Communication Setup and Commands

Configuration and command details for RS232 control.

IR Remote Control Commands and HyperTerminal Setup

IR command codes and HyperTerminal setup for RS232 communication.

7. Service, Maintenance, and Parts

Cleaning Procedures and LED Error Codes

Guidelines for cleaning components and interpreting LED error codes.

Supported Display Modes and Parts List

Factory preset display modes and a comprehensive spare parts list.

Related product manuals