Optoma HD81-LV specs

General

• Projector type DLP projector - High Definition 1080p
• Dimensions (WxDxH) 16.0 in x 12.0 in x 5.3 in
• Weight 9.9 lbs

Display

• Image Brightness 2500.0 ANSI lumens
• Image Contrast Ratio 10000:1
• Image Size 31.5 in - 299.0 in
• Projection Distance 5.0 ft - 33.0 ft
• Throw Ratio 1.85 - 2.22:1
• Uniformity 90.0 %
• Digital Zoom Factor 1.2x
• Resolution 1920 x 1080
• Native Aspect Ratio Widescreen
• Color Support 1.07 billion colors

Lens / Optical

• Lens Aperture F/2.6 - 2.82
• Keystone Correction Direction Vertical
• Vertical Keystone Correction -5/ +5

Video Input

• Analog Video Format NTSC,
  PAL,
  SECAM
• Analog Video Signal S-Video,
  Component video,
  RGB,
  Composite video
• Digital Video Standard High-Definition Multimedia Interface (HDMI)
• Video Modes 1080p,
  576i,
  720p,
  576p,
  1080i,
  480p,
  480i

Video Input Device

• Type None

Audio

• Type None

Expansion / Connectivity

• Expansion Slot(s) None
• Interfaces 1.0 x USB - 9 pin D-Sub (DB-9),
  1.0 x Serial RS-232 - 19 pin HDMI Type A,
  1.0 x HDMI

Operation

• Lamp Type UHP 300.0 Watt
• Lamp Life Cycle 2000.0 hour(s)
• Power Device Power supply - Internal
• Voltage Required AC 120/230 V ( 50/60 Hz )
• Power Consumption Operational 430.0 Watt
• Max operating temperature 95.0 °F
• Min operating temperature 41.0 °F
• Operating humidity range 0 - 80%
• Sound emission 32.0 dB

Included accessories

• Projector accessories Wireless remote control,
  Lens cover,
  Video processor
• Cables 1.0 x Serial cable

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.

Manufacturer Warranty

• Service & Support 3 years warranty
• Service & Support Details Limited warranty - Replacement - Lamp - 1 year,
  Limited warranty - 3 years