Optoma HD31UST

The Optoma HD31UST is a dedicated ultra short throw (0.25:1 lens) optimised for home use. Native widescreen high definition 1080p resolution (1920 x 1080 pixels, 16:9 aspect ratio), experience a super-sized 100-inch diagonal image with this ultra short throw projector placed just 30cm away from a wall or screen.

An integrated speaker provides great sound and two HDMI inputs enables an easy setup. You can even turn it into a smart projector by connecting a HDMI dongle like the Google Chromecast, Amazon Fire Stick or Apple TV to play games, stream videos and share photos on the big screen in the comfort of your own home.

  • DLP Display Technology
  • 3400 ANSI Lumens
  • 1920 x 1080 (Full HD) Resolution
  • 4000 Hours Lamp Life (Typical)
  • 28000:1 Contrast Ratio
  • 3 years Return To Base Warranty (Projector)
  • 1 Year (Lamp)
  • 3.9 KG's (Weight)
    Excl. VAT £958.00 Incl. VAT £1,149.60

    Availability:



    FREE Mainland UK Standard Delivery On orders weighing under 25 Kg

    Specifications

    Image

    Projection Technology DLP
    Resolution 1080p
    Brightness (Lumens) 3400
    Contrast Ratio 28000:1
    Lens Ratio 0.25-0.25:1
    Optical Zoom 0.00x
    Lens Shift Vertical Positive (%) 0
    Lens Shift Vertical Negative (%) 0
    Lens Shift Horizontal Positive (%) 0
    Lens Shift Horizontal Negative (%) 0
    Keystone Horizontal Negative (degrees) 0
    Keystone Horizontal Positive (degrees) 0
    Keystone Vertical Negative (degrees) 0
    Keystone Vertical Positive (degrees) 0

    Connectivity

    HDMI 2
    DisplayPort 0
    HDBaseT No
    DVI-D NA
    VGA in 1
    VGA out 1
    BNC Video 0
    Composite Video 1
    Component Video 0
    USB for display and control No
    USB for PC Less Presentation NA
    RJ45 For Control/Monitoring 1
    RS232 For Control 1
    Screen Trigger Yes

    Physical

    Dimensions (W x H x D) in cm 34.3 x 11.2 x 38.3
    Weight (Kg) 3.9
    Fan Noise (db) 26
    Fan Noise in Eco Mode (db) NA
    Audio Output (Watts) NA
    Chassis Colour White
    Lamp Life (Hours) 4000
    Lamp Life Eco Mode (Hours) 10000

    Warranty

    Projector Warranty 3 years Return To Base
    Lamp Warranty 1 Year
    1080p ultra short throw home entertainment projector
    Experience a super-sized 100-inch image with this ultra short throw projector placed just 30cm away from a wall or screen. Perfect for live sports, TV shows, films and gaming with it's bright, razor sharp images with optimum colour performance even with the lights on.

    Ultra Short Throw
    With an ultra-short throw lens, you can project an impressive image greater than 100” from less than a metre away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease; perfect for interactive applications.

    Full HD 1080p
    1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect for watching Blu-ray movies, HD broadcasting and playing video games.

    Amazing colours
    Watch your movies, TV shows and play games with stunning colours in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 colour gamut, the international HDTV standard to guarantee accurate reproduction of cinematic colour exactly as the director intended. Or more saturated colours for a punchy looking image, great for gaming and animated movies.

    USB display
    Connect your projector directly to a laptop and display the desktop using a USB cable. No need for a bulky VGA lead.

    Control
    Featuring a wide range of options you can control and monitor the projector remotely.
    • RS232 Optoma projector’s come with an extensive set of RS232 commands making it simple and easy to manage using any control system.
    • AMX Compatibility Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.
    • LAN Control Using the compatible RoomView® software you can power on/off, monitor, manage and control up to 250 projectors at the same time from any computer.
    • Schedule the projectors to power on/off.
    • Control and alter the projector settings using the simple web browser.
    • Emergency text broadcast capabilities for urgent or important announcements.
    • Automatically receive email updates for lamp maintenance.

    HV keystone and four corner adjustment
    Adjust the keystone in both the vertical and horizontal plane or individually warp each corner of the image to create a perfectly square image. Ideal for uneven walls or where projector placement is awkward and needs to be installed at an angle.

    optoma eh330ust

    Integrated speaker
    A powerful built-in speaker provides exceptional sound quality and an easy setup without the need for costly external speakers.

    Full 3D
    Optoma projectors can display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation games consoles.

    USB-Power
    Use the USB-A port to power an HDMI dongle, such as Google Chromecast.

    Quick resume
    This feature allows the projector to be instantly powered on again, if it is accidentally switched off.

    Auto power off
    There may be instances when the projector is left running when not in use. To help save energy, the "auto power off" feature automatically turns off the projector after a set period of time if it is not being used.