Optoma EP728 MultiMedia Projector

General Information

Manufacturer

Optoma Technology

Manufacturer Part Number

EP728

Manufacturer Website Address

www.optomausa.com

Brand Name

Optoma

Product Model

EP728

Product Name

EP728 MultiMedia Projector

Product Type

DLP Projector

Technical Information

Technology Details

1 x 0.55" DMD

Focal Length

21.79mm to 23.99mm

Controls

Remote Control

Lens

Minimum Lens Aperture

F/2.41

Maximum Lens Aperture

F/2.55

Zoom Type

Manual Zoom

Manual Zoom Factor

1.1x

Lamp

Normal Mode Lamp Life

3000Hour

Economy Mode Lamp Life

4000Hour

Image

Standard Mode Brightness

2600lm

Color Support

16.7 Million Colors (24-bit)

Native Resolution

1024 x 768

Graphic Mode

XGA

Maximum Resolution

1400 x 1050

Minimum Projection Distance

3.93701ft

Maximum Projection Distance

39.37008ft

Diagonal Image Size

303.12"

Native Aspect Ratio

4:3

Compatible Aspect Ratio

16:9

Contrast Ratio

2200:1

Throw Ratio

1.95 to 2.15:1 Distance:Width

Uniformity

85

Maximum Vertical Sync

85Hz

Maximum Horizontal Sync

100kHz

Video

Video Signals

PAL

SECAM 576i, 576p

HD 720p, 1080i

NTSC 480i, 480p

Audio

Number of Speakers

1

Speaker Output Power

1W

Speaker Output Mode

Speaker

Interfaces/Ports

Interfaces

1 x HD-15 Video Output

1 x HD-15 Video Input

1DVI-I Input

1S-Video Input

1 x RS-232 Serial

1USB

Power Description

Input Voltage Range

100V AC to 240V AC

Physical Characteristics

Dimensions

2.81" Height x 10.2" Width x 7.4" Depth

Weight

4.41 lb

Miscellaneous

Additional Information

5 preset picture modes to match a variety of different applications

15 second start-up and cool down time to reduce both time and money in energy use

One Kensington Lock Port

Password Protection

Language Support

English

German

French

Italian

Spanish

Portuguese

Polish

Dutch

Russian

Finnish

Swedish

Greek

Norwegian

Danish

Hungarian

Czech

Arabic