Optoma EP728 - DLP projector

General

• Device Type DLP projector - High Definition 720p
• Built-in Devices Speaker
• Width 10.2 in
• Depth 7.4 in
• Height 2.8 in
• Weight 4.4 lbs

Projector / Panel

• Image Brightness 2600 ANSI lumens
• Image Contrast Ratio 2200:1
• Image Size 2.3 ft - 25 ft
• Projection Distance 4 ft - 39 ft
• Throw Ratio 1.95 - 2.15:1
• Uniformity 85 %
• Resolution 1024 x 768 (native) / 1400 x 1050 (resized)
• Native Aspect Ratio 4:3
• Color Support 24-bit (16.7 million colors)
• Max Sync Rate (V x H) 85 Hz x 100 KHz
• Lamp Life Cycle 3000 hour(s) / 4000 hour(s) (economic mode)
• OSD Languages Czech , Dutch , Greek , Arabic , Danish , French , German , Polish , English , Finnish , Italian , Russian , Spanish , Swedish , Hungarian , Norwegian , Portuguese
• Features Eco-Mode technology , High-bandwidth Digital Content Protection System (HDCP)

Projector Lens System

• Lens Aperture F/2.41-2.55
• Zoom Type Manual
• Zoom Factor 1.1x
• Keystone Correction Direction Vertical
• Keystone Correction -18 / +18

Video Input

• Analog video format PAL-D , PAL-H , PAL-I , PAL-M , PAL-N , M-NTSC , PAL-B/G , SECAM L , SECAM K1 , NTSC 4.43 , SECAM B/G , SECAM D/K
• Analog video signal RGB ,  S-Video ,  Component video ,  Composite video
• Digital video standard Digital Visual Interface (DVI)
• Digital Television Video Formats 480i , 480p , 576i , 576p , 720p , 1080i

Video Output

• Analog video signal RGB

Video Input Device

• Type None

Audio Input

• Type None

Audio Output

• Type Speaker(s) - Integrated
• Sound output mode Mono
• Sound Output Mode:Output Power / Channel 1 Watt
• Speaker(s) 1 x Mixed channel

Input Device

• Type Remote control - External - Wireless

Expansion / Connectivity

• Expansion Slot(s) None
• Interfaces 1 x VGA output - 15 pin HD D-Sub (HD-15) , 1 x Serial RS-232 - 3 pin mini-DIN ( Management ) , 1 x USB - 4 pin USB Type B , 1 x Audio line-in - Mini-phone stereo 3.5 mm , 1 x Composite video input - RCA ( With adapter ) , 1 x DVI-I - 29 pin combined DVI , 1 x S-video input - 4 pin mini-DIN , 1 x VGA / component video input - 15 pin HD D-Sub (HD-15)

Miscellaneous

• Included Accessories Lens cover , Carrying case
• Cables Included 1 x VGA cable - 6 ft , 1 x USB cable - 6 ft , 1 x S-Video - composite adapter
• Security Features Password protection , Security lock slot (cable lock sold separately)
• Compliant Standards RoHS

Power

• Power Device Power supply - Internal
• Voltage Required AC 120/230 V
• Power Consumption Operational 280 Watt

Environmental Parameters

• Min Operating Temperature 41 °F
• Max Operating Temperature 104 °F
• Humidity Range Operating 0 - 80%
• Sound Emission 33 dB

DLP

• DLP/LCD technology statement Instead of having glass panels (LCD) through which light is passed, the DLP chip's surface is made up of thousands of tiny mirrors each representing a single pixel.

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