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InFocus ScreenPlay 4805 User Manual

InFocus ScreenPlay 4805
45 pages
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User’s Guide
InFocus Corporation
In the Americas:
27700B SW Parkway Avenue
Wilsonville, Oregon 97070-9215
1-800-294-6400
503-685-8888
Fax: 503-685-8887
http://www.infocus.com
[ English • Français • Deutsch • Español • Italiano • Norsk • Nederlands]
User’s Guide ScreenPlay 4805
In Europe:
InFocus International B.V.
Strawinskylaan 585
1077 XX Amsterdam
The Netherlands
Phone: +31 20 579 2000
Fax: +31 20 579 2999
In Asia:
238A Thomson Road
#18-01/04 Novena Square
Singapore 307684
Telephone: (65) 6334-9005
Fax: (65) 6333-4525
ScreenPlay 4805
ScreenPlay 4805
6786SP4805_UG.qxd 4/19/04 9:18 AM Page 1

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InFocus ScreenPlay 4805 Specifications

General IconGeneral
Display TechnologyDLP
Resolution854 x 480
Brightness750 ANSI lumens
Contrast Ratio2000:1
Aspect Ratio16:9
Lamp TypeUHP
Lamp Life2000 hours
Input PortsComposite Video, S-Video, Component Video

Summary

Regulatory Compliance

FCC Warning

Details FCC compliance and potential interference.

Important Safety Considerations

Safe Placement and Ventilation

Guidelines for safe projector placement, ventilation, and distance from heat sources.

Lamp Safety and Disposal

Procedures for handling broken lamps and disposal in accordance with regulations.

Connection Panel Overview

Projector Placement Guidelines

Screen Size and Distance Calculations

Explains how screen size, zoom, and format affect projected image dimensions.

Connecting Projectors and Devices

Connecting a Computer Source

Displaying Computer Images

Image Adjustment Procedures

Adjusting Height and Distance

Details using the projector's feet for height and distance adjustments.

Keystone Image Correction

Instructions for correcting image trapezoid distortion using keystone buttons.

Contrast and Brightness Adjustment

Guides users to the 'Picture' menu for contrast and brightness adjustments.

Connecting Video Devices

Component Video Connection

Connecting High-Quality Component Video

Details connecting high-quality component video sources.

DVI Connection for Superior Quality

Using DVI Cables for Video

Explains how to connect devices using a DVI cable for superior video quality.

Displaying Video Content

Adjusting Image Height and Distance

Covers adjustments for image height, focus, and distance from the screen.

Image and Volume Adjustments

Adjusting Zoom, Focus, and Keystone

Instructions for fine-tuning zoom, focus, and keystone for optimal image clarity.

Picture Menu Settings

Details how to use the Picture menu for various image settings, including screen format.

Turning Off the Projector

Troubleshooting Setup Issues

Understanding Indicator Lights

Explains the meaning of different projector indicator light patterns.

Troubleshooting: Missing Startup Screen

Troubleshooting: Startup Screen Only Displayed

Troubleshooting: Missing Computer Image

Troubleshooting: Blurry or Cropped Image

Troubleshooting: Image Not Rectangular

Troubleshooting: Blurry Image Display

Troubleshooting: Image Orientation Issues

Troubleshooting: Color Accuracy Problems

Troubleshooting: Video Playback and Lamp Issues

Resolving Lamp Not Turning On

Actions to take when the lamp doesn't turn on and the indicator blinks red.

Troubleshooting: Lamp Replacement Message

Addressing "Replace Lamp" Alerts

What to do when the "Replace Lamp" message appears or the lamp won't turn on.

Using the Remote Control

Using the Audio Functionality

Using the Projector Keypad Buttons

Optimizing Computer Image Settings

Adjusting Computer Picture Parameters

Details Keystone, Contrast, Brightness, Color, Tint, and Screen Format adjustments for computer input.

Optimizing Video Image Settings

Adjusting Video Picture Parameters

Covers adjustments for Keystone, Contrast, Brightness, Color, Tint, and Sharpness for video.

Navigating Projector Menus

Picture Menu Adjustments

Core Picture Settings

Adjustments for Keystone, Contrast, Brightness, Color, and Tint for image quality.

Advanced Menu Settings

Projector Settings Menu

Projector Maintenance

Replacing the Projector Lamp Unit

Detailed procedure for safely replacing the projector lamp unit.

Lamp Unit Replacement Procedure

Lamp Unit Removal and Installation Steps

Specific instructions for detaching, replacing, and securing the lamp unit.

Cleaning Lamp Unit Filters

Troubleshooting: Red Indicator Errors

Red Indicator Pattern Meanings

Table explaining red indicator patterns and their corresponding error causes.

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