Optoma GT760 User Manual

1
English
Table of Contents ............................1
Usage Notice ...................................2
Safety Information ...............................2
Precautions .........................................3
Eye Safety Warnings ..........................5
Product Features ................................5
Introduction ......................................6
Package Overview ..............................6
Product Overview ...............................7
Main Unit .............................................. 7
Control Panel ....................................... 8
Input/Output Connections .................... 9
Remote Control .................................. 11
Installation .....................................12
Connecting the Projector ..................12
Connect to Computer/Notebook ........ 12
Connect to Video Sources ................. 14
Powering the projector On / Off ........16
Powering On the Projector ................. 16
Powering Off the Projector ................. 17
Warning Indicator ............................... 17
Adjusting the Projected Image ..........18
Adjusting the Projector’s Height ........ 18
Adjusting the Projector’s Focus ......... 19
Adjusting Projection Image Size ........ 19
User Controls ................................21
Control Panel & Remote Control ......21
Control Panel ..................................... 21
Remote Control .................................. 22
On-screen Display Menus ................27
How to operate ................................. 27
Menu Tree .......................................... 28
IMAGE ............................................... 30
IMAGE | Advanced ............................ 32
IMAGE | Advanced | Signal (RGB) ... 34
DISPLAY ............................................ 35
DISPLAY | 3D ................................... 38
SETUP ............................................... 39
SETUP | Security ............................... 41
SETUP | Audio Settings ..................... 43
SETUP | Advanced ............................ 44
SETUP | LAN ..................................... 45
OPTIONS ........................................... 50
OPTIONS | Advanced ........................ 52
OPTIONS | Lamp Settings ................. 53
OPTIONS | Optional Filter Settings ... 54
Appendices ....................................55
Troubleshooting ................................55
Replacing the lamp ...........................60
Compatibility Modes .........................62
Computer/Video/HDMI/Mac
Compatibility ...................................... 62
3D Input Video Compatibility ............. 63
RS232 Commands and Protocol
Function List .....................................64
RS232 Pin Assignments .................... 64
RS232 Protocol Function List ............ 65
Wall Mount Installation ......................69
Optoma Global Ofces .....................70
Regulation & Safety Notices .............72
Table of Contents

Optoma GT760 Specifications

Optical and Technical Specifications

display technology	Single 0.65" DC3 DMD
resolution	HD (1280 x 720)
maximum resolution	WUXGA (1920 x 1200)
brightness	3400 lumens
contrast ratio	20, 000:1
displayable colors	1.07 Billion
lamp life	6500/6000/4500 Hours (ECO+/ECO/normal)
projection method	Front, rear, ceiling mount, table top
keystone correction	±40° Vertical
uniformity	>80%
offset	112%
aspect ratio	16:10 Native, 16:9 & 4:3 compatible
throw ratio	0.52 (distance/width)
projection distance	1.3'–32.8' (0.4–10 m)
image size (diagonal)	69"–300"
projection lens	F=2.8, f=7.51 mm manual focus
digital zoom	0.8 ~ 2.0
audio	One 2-Watt speaker
noise level	29dB
remote control	IR remote mouse control

Operating Environment

operating temperature	41–104°F (5–40°C)
humidity	85% max

Power

power supply	AC input 100–240V, 50–60Hz, auto-switching
power consumption	Max 258W (Normal), Min 205W (Eco+), <0.5W (standby-ECO)

Physical Specifications

weight	5.9 lb (2.7 kg)
dimensions (W x H x D)	11.3" x 3.9" x 9.6"

Ports & Interfaces

i/o connection ports	HDMI, two VGA-in, VGA-out, composite video, audio-in, audio-out, RS-232C and USB-B