Optoma Ep773 Projector User Manual

English
Table of Contents
Table of Contents ........................................................................\
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Usage Notice  ........................................................................\
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Precautions........................................................................\
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Introduction........................................................................\
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Product...

2English

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-Donotlookintotheprojector’slenswhenthelampis
on.Thebrightlightmayhurtyoureyes.
Warning-	 To	reduce	the	risk	of	fire	or	electric	shock,	do	not	expose	
thisproducttorainormoisture....

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Usage Notice

Do:
	Turnofftheproductbeforecleaning.
	Useasoftclothmoistenedwithmilddetergenttocleanthe
displayhousing.
	DisconnectthepowerplugfromACoutletiftheproductisnot
beingusedforalongperiodoftime.
Don’t:
	Blocktheslotsandopeningsontheunitprovidedforventila-
tion.
	Use	abrasive	cleaners,	waxes	or...

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Introduction

Product Features

Congratulations and Thank You for choosing an EP773 projec-
tor, an Optoma Product. This product is a XGA single chip 
0.7” 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/SECAMand
HDTV	compatible	(480i/p,	576i/p,	720p,	1080i)
 Multi-Auto	functions:	Auto	detection,	Automatic	saving	
ofuseradjustments
...

English

Introduction

Power	Cord	1.8mVGA	Cable	1.8m
WirelessRemote
Controller
CompositeVideoCable1.8m	(available	in	USA	
andASIAregionsonly)
Projectorwithlenscap
Package Overview
This projector comes with all the items shown below.  Check to 
make sure your unit is complete.  Contact your dealer immedi-
ately if anything is missing.
Documents:
	User’sGuide
	QuickStartCard
	WarrantyCard
	QuickTroubleshootingGuide
...

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Introduction

1.	 Control	Panel
2.ZoomLever
3. FocusRing
4. ElevatorButton(oneoneachside)
5.	 Elevator	Foot
6.	 IR	Receivers
7.	 Power	Button
8.	 Power	Socket
9. ConnectionPorts
Main Unit
Product Overview
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English

Introduction

Control Panel
1.	 Lamp	Indicator	LED
2.TempIndicatorLED
3. Power/StandbyLED
4. Menu(On/Off)
5.	 Enter
6.	 IR	Receiver
7.	 Keystone	+/-
8.	 Four	Directional	Select	Keys
9.Re-Sync
10.	 Source	Select
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English

Introduction

Connection Ports
1.	 DVI-D	Input	Connector	(PC	Digital/HDTV/HDCP	Input)
2.	 VGA1-In	Connector	(PC	Analog	signal/HDTV/Component	VideoInput)
3.	 Audio	Input	Connector	(For	DVI-D	or	VGA1-In)
4. S-VideoInputConnector
5.	 Audio	Input	Connector	(For	S-Video)
6.	 Composite	Video	Input	Connector
7.	 Audio	Input	Connector	(For	Composite)
8.	 Audio	Output	Connector
9. RS232Connector
10.	 USB	Connector	(Connect	to	PC	for	Remote	Mouse	function)
11....

English

Introduction

Remote Control with Mouse Function and 
Laser Pointer
1.	 Power
2.Re-Sync
3.	 Keystone	Correction
4. DisplayFormat
5.	 Mouse
6.	 Mouse	Right	Click
7.	 Page	Up
8.	 Page	Down
9.FourDirectionalSelect
Keys
10.	 Enter
11.	 S-Video	Source
12.	 Composite	Video	
Source
13.	 DVI	Source
14.	 Source	Lock
15.	 Button	LED
16.	 Laser	Button
17.	 AV	Mute
18.	 Freeze
19.	 Display	Mode
20.	 Mouse	Left	Click
21.	 Zoom	In
22. ZoomOut
23. Clear
24....

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Installation

Connecting the Projector
	Duetothediffer-
enceinapplications
for	each	country,	
someregionsmay
havedifferentacces
-sories.
S-VideoOutput VideoOutput
DVD	Player,	Set
-
top	Box,	
HDTVreceiver
RGB
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