Optoma Ep781 Projector User Manual

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Regulation & safety notices
Regulation & safety notices
This appendix lists the general notices of your Projector. 
FCC notice 
This  device  has  been  tested  and  found  to  comply  with  the  limits  for  a  Class  B 
digital  device  pursuant  to  Part  15  of  the  FCC  rules.  These  limits  are  designed 
to  provide  reasonable  protection  against  harmful  interference  in  a  residential 
installation.  This  device  generates,  uses,  and  can  radiate  radio  frequency  en-
ergy...

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Regulation & safety notices
Operation conditions 
This device complies with Part 15 of the FCC Rules. Operation is subject to the 
following two conditions: 
1. this device may not cause harmful interference, and
2.  this  device  must  accept  any  interference  received,  including  interfer-ence that may cause undesired operation. 
Notice: Canadian users 
This Class B digital apparatus complies with Canadian ICES-003. 
Declaration of Conformity for EU countries 
EMC Directive 89/336/EEC...

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Table of Contents
Table of Contents ........................................................................\
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Usage Notice  ........................................................................\
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Safety Information  ........................................................................\
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Precautions........................................................................\
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Eye...

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Usage Notice

Safety Information
The lightning flash with arrowheard within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous \
volt-age” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of import operating and maintenance (servicing) instructions in the literature accompanying the...

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Usage Notice

Precautions
Follow all warnings, precautions and maintenance as recom-
mended in this user’s guide to maximize the life of your unit.
Warning-   Do not look into the projector’s lens when the lamp is 
on.  The bright light may hurt your eyes.
Warning- To reduce the risk of fire or electric shock, do not expose 
this product to rain or moisture.
Warning- Please do not open or disassemble the product as this 
may cause electric shock.
Warning- When changing the lamp, please allow...

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Usage Notice

Do:
	Turn off the product before cleaning.
	Use a soft cloth moistened with mild detergent to clean the 
display housing.
	Disconnect the power plug from AC outlet if the product is not 
being used for a long period of time.
Don’t:
	Block the slots and openings on the unit provided for ventila-
tion.
	Use abrasive cleaners, waxes or solvents to clean the unit.
	Use under the following conditions:
-  In extremely hot, cold or humid environments.
-  In areas susceptible to...

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Usage Notice

Eye Safety Warnings
	
▀■   Avoid staring directly into the projector beam at all times.
▀■   Minimize standing facing into the beam. Keep your back to 
the beam as much as possible.
▀■ A stick or laser pointer is recommended to avoid the need for 
the user to enter the beam. 
▀■ Ensure that projectors are located out of the line of sight from 
the screen to the audience; this ensures that, when presenters 
look at the audience, they do not also have to stare at the pro-
jector...

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Introduction

Product Features
 
Congratulations and Thank You for choosing Optoma projec-
tor. This product is a XGA single chip 0.7” Darkchip3 DLP® 
projector. Outstanding features include:
 True XGA, 1024 x 768 addressable pixels
 Texas Instruments Single chip DLP® Technology
 NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and 
HDTV compatible (480i/p, 576i/p, 720p, 1080i)
 Multi-Auto functions: Auto detection, Automatic saving 
of user adjustments
 Full function IR remote control with laser...

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Introduction

Power Cord 1.8mVGA Cable 1.8m
Wireless Remote Controller
Composite Video Cable 1.8m 
Projector with lens cap
Package Overview
This projector comes with all the items shown below.  Check 
to make sure your unit is complete.  Contact your dealer 
immediately if anything is missing.
Documents : 
	User’s Guide
	Quick Start Card
	Warranty Card
	Quick Troubleshooting Guide
	WEEE Card
SCART VGA/S-Video Adaptor(Optional Accessory)
	Due to the difference in applications for each...

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Introduction

1. Control Panel
2.  Zoom Lever
3.  Focus Ring
4.  Elevator Button (one on each side)
5.  Elevator Foot (one on each side)
6.  Zoom Lens
7.  IR Receivers
8.  Power Socket
9.  Connection Ports
Main Unit
Product Overview
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