Optoma GT760 Manual

64
English
Appendices
RS232 Pin Assignments
RS232 Commands and Protocol
Function List
RS232 shell is
grounded.
Pin no.
Spec.
(from projector side)
1 N/A
2 RXD
3 TXD
4 N/A
5 GND
6 N/A
7 N/A
8 N/A
9 N/A
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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