Optoma Gt 3000 Projector User Manual

							
English

Table of Contents ........................................................................\
...........
Usage Notice  ........................................................................\
..................2
Safety Information  ........................................................................\
.................2
Precautions........................................................................\
............................3
Eye Safety Warnings  ........................................................................\
.............5
Introduction........................................................................\
.....................6
Product Features  ........................................................................\
...................6
Package Overview........................................................................\
.................7
Product Overview  ........................................................................\
..................8
Main Unit  ........................................................................\
........................................8
Control Panel  ........................................................................\
.................................9
Connection Ports  ........................................................................\
......................... 0
Remote Control ........................................................................\
............................
Installation  ........................................................................\
.................... 2
Connecting the Projector ........................................................................\
..... 2Connect to Computer/Notebook ........................................................................\
.. 2
Connect to Video Sources ........................................................................\
........... 3
Powering On/Off the Projector ..................................................................... 4
Powering On the Projector ........................................................................\
........... 4
Powering Off the projector ........................................................................\
........... 5
Warning Indicator ........................................................................\
......................... 5
Adjusting the Projected Image.....................................................................6
Adjusting the Projector’s Height ........................................................................\
... 6
Adjusting the Projector’s Zoom / Focus ............................................................... 7
Adjusting Projected Image Size ........................................................................\
... 7
User Controls ........................................................................\
............... 8
Control Panel & Remote Control ................................................................. 8
On-screen Display Menus ........................................................................\
... 2
How to operate  ........................................................................\
............................ 2
Menu Tree ........................................................................\
....................................22
Image  ........................................................................\
...........................................23
Display  ........................................................................\
.........................................28
Setup  ........................................................................\
............................................ 3
Options ........................................................................\
.........................................37
Appendices........................................................................\
................... 4
Troubleshooting ........................................................................\
................... 4
Image Problems  ........................................................................\
.......................... 4
Intermission Problems  ........................................................................\
................44
Projector Status Indication   ........................................................................\
..........44
Remote Control Problems   ........................................................................\
...........46
Replacing the Lamp........................................................................\
.............47
Compatibility Modes  ........................................................................\
............49
Ceiling Mount Installation  ........................................................................\
....50
Optoma Global Offices  ........................................................................\
........ 5
Regulation & Safety notices ........................................................................\
53
 
Table of Contents 
						

							
2English

Usage Notice

Safety Informations
The lightning flash with arrow head within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magni-tude 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 appliance.
 WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT 
EXPOSE THE PROJECTOR TO RAIN OR MOISTURE. DANGEROUS HIGH 
VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE 
CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
Class B emissions limitsThis Class B digital apparatus meets all requirements of the Canadian Inter-ference-Causing Equipment Regulations.
Important Safety Instruction1. Read these instructions –before using this projector.
2.  Keep these instructions –for future reference.
3.  Follow all instructions.
4.  Install in accordance with the manufacturer’s instructions :
 A. Do not block any ventilation openings. To ensure reliable operation of the projector and to protect it from overheating, put the projector in a position and location that will not interfere with its proper ventilation. For example, do not place the projector on a bed, sofa, carpet, or similar surface that may block the ventilation openings. Do not put it in an enclosure, such as a bookcase or a cabinet that may keep air from flowing through its ventilation openings. B. Do not use this projector near water or moisture. To reduce the risk of fire or electric shock, do not expose the projector to rain or moisture. C. Do not install near any heat sources, such as radiators, heaters, stoves or other apparatus (including amplifiers) that produce heat.
5.  Clean only with a dry cloth. 
6.  Only use attachments/accessories specified by the manufacturer.
7. Refer all servicing to qualified service personnel. Servicing is required when the projector has been damaged in any way, such as: Power supply cord or plug is damaged. Liquids have spilled or objects have fallen into the apparatus. The projector has been exposed to rain or moisture, does not operate normally, or has been dropped.Do not attempt to service this projector yourself. Opening or removing covers may expose you to dangerous voltages or other hazards. Please call Optoma to be referred to an authorized service center near you.
8.  Do not let objects or liquids enter the projector as they may touch 
dangerous voltage points or short-out parts that could result in a fire or electric shock.
9.  See projector enclosure for safety related markings.
10.  The projector should not be adjusted or repaired by anyone except prop
-erly qualified service personnel. 
						

							
3English

Usage Notice

	When the lamp reaches the end of its life, the projector will not turn back on until the lamp module has 
been replaced. To replace the lamp, follow the procedures listed under “Replacing the Lamp” section 
on pages 47-48.
 Precautions
 
Please	follow	all	warnings,	precautions	and	
maintenance	as	recommended	in	this	user’s	
guide.
▀■ Warning- Do not look into the projector’s lens when the lamp is on. The bright light may damage your eyes.
▀■ Warning-  To reduce the risk of fi  re or electric shock, do not  expose this projector to rain or moisture.
▀■ Warning-  Please do not open or disassemble the projector as this may cause electric shock.
▀■ Warning-  When replacing the lamp, please allow unit to cool down, and follow all replacement instructions. See pages 47-48.
▀■ Warning-  This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages.
▀■  Warning-  Use the “Lamp Reset” function from the on-screen display “Options|Lamp Settings” menu after replacing the lamp module (refer to page 40).
▀■ Warning-  When switching the projector off, please ensure the cooling cycle has been completed before disconnecting the power. Allow 90 seconds for the projector to cool down. 
▀■ Warning-  Do not use the lens cap when projector is in opera-tion.
▀■ Warning-  When the lamp is approaching to the end of its life, the message “Lamp Warning: Lamp life exceeded.” will show on the screen. Please contact your local reseller or service center to change the lamp as soon as possible. 
						

							
4English

Usage Notice

Do:
		Turn off the product before cleaning.
		Use a soft cloth moistened with a mild detergent to clean the 
display housing.
		Disconnect the power plug from the AC outlet if the product 
is not being used for a long period of time.
Don’t:
		Do not block the ventilation slots and openings on the unit.
		Do not use abrasive cleaners, waxes or solvents to clean the  
    unit.
		Do not use under the following conditions:
   - In extremely hot, cold or humid environments.
    - In areas susceptible to excessive dust and dirt.
    - Near any appliance that generates a strong magnetic field.
    - In direct sunlight.  
						

							
5English

Usage Notice

Eye Safety Warnings
	
▀■ Avoid staring directly into the projector’s beam of light at all 
times.
▀■ Minimize standing facing into the beam. Keep your back to 
the beam as much as possible.
▀■ Use a stick or laser pointer is recommended to avoid the need 
for the presenter 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 lamp. The best way to achieve this is by ceiling-mount-
ing the projector rather than placing it on floor or table top.
▀■ When projector is used in a classroom, adequately supervise 
students when they are asked to point out something on the 
screen.
▀■ In order to minimize the lamp power needed, use room blinds 
to reduce ambient light levels. 
						

							
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Introduction

Product Features
 
This product is a single chip 0.55” DLP® projector. 
Outstanding features include:
 Texas Instruments Single chip DLP® Technology
 Computer Compatibility: 
Apple Macintosh, iMac, and VESA Standards:
UXGA, SXGA+, SXGA, WXGA, XGA, SVGA, VGA
  Video Compatibility: 
■	NTSC, NTSC4.43
■	PAL/PAL-M/PAL-N/SECAM
■	SDTV compatible (480i/p, 576i/p)
■	HDTV compatible (720p, 1080i)
 Auto source detection with user definable settings
 Full function IR remote control and mouse control
 User friendly multilingual On Screen Menu 
 Advanced digital keystone correction and high quality 
full screen image re-scaling
 User friendly control interface
 One built-in speaker with 1 Watt amplifier
 Macintosh and PC compatible 
						

							
7English

Introduction

Power Cord 1.8m
IR Remote Control
 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.
Documentation : 
	User’s Manual
	Warranty Card
	Quick Start Card
	WEEE Card
	Due to the difference in applications for each country, some regions may have different accessories.
2 x AAA Batteries
Projector with lens cap VGA Cable 1.8m
USB Cable 1.8m (Available in USA and EMEA version only) 
						

							
8English

Introduction

1. Control Panel
2.  Zoom
3.  Focus
4.  Zoom Lens
5.  Elevator Button
Main Unit
Product Overview
6. Elevator foot
7.  IR Receivers
8.  Connection Ports
9.  Power Socket
10.  Tilt-Adjustment Foot
8
910
7
65
1
2
3
4
7 
						

							
9English

Introduction

Control Panel
1. Power 
2.  Power LED
3.  Warning LED (Lamp and Temp) 
1
2
3 
						

							
0English

 Introduction

 Connection Ports
1.  USB Connector (Connect to PC for Remote Mouse function)
2.  Audio Input Connector 
3.  S-Video Input Connector
4. Composite Video Input Connector
5.  VGA In/SCART Connector (PC Analog Signal/Component 
Video Input, HDTV/SCART Input)
6.  Power Socket
7.  KensingtonTM Lock Port
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