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Education & Public Sector Pricing available for schools, universities, NHS, and government organisations. Contact our Public Sector Team on 020 8191 9223 or email info@screenmoove.com.
  • Brightness (Lumens) 3000 - 5000
  • Contrast Ratio 15,000:1 – 20,000:1
  • Native Resolution WXGA
  • Throw Ratio 0.46:1
  • Light Source Lamp
  • Native Aspect Ratio 16:10 Widescreen
  • Description
  • Specifications
  • Downloads
  • Panasonic PT-TW381R Short-throw Interactive Projector - 3300 Lumens


    LCD, 3300 lumens, WXGA


    Short-throw projector with interactive functionality to write on the
    projected image with an interactive pen/pointer


    20 000 hours lamp replacement cycle in Eco mode


    Projects 80 inch screen from a distance of only 80cm

    16 000: 1 contrast ratio

    Interactive Functions Let You Write on a Projected Image
    You can write or draw figures on the projected image with the Interactive Pen/Pointer.* In addition, two users can write simultaneously** to make classes and presentations more effective. It is also easy to store the words and figures in a computer for information sharing.

    * Interactive Pointer available as an option, ** Available for Windows® operating system.

    Benefits of the interactive functions
    You can write notes and point out information on the screen with the interactive pen/pointer
    During presentations, you can operate the computer by using the itneractive pen/pointer on the projected surface
    No need for dedicated interactive whiteboards
    Youn can instantly store the decisions made during meetings and share them with others

    Whiteboard Software* Extends Your Capabilities
    In addition to LightPen software, you can use Panasonic's dedicatedWhiteboard software for Windows.* Whiteboard software* is compatible with Panasonic's interactive-ready projectors and professional displays**, and lets you use the interactive function.

    A maximum 20.000 hour *1 lamp replacement cycle and 10.000 hour *2 air filter replacement cycle
    The PT-TW381R Series has a maximum lamp replacement cycle of 20,000 hours.*1 The air filter also has a
    replacement cycle of 10,000 hours.*2 This reduces maintenance hassles for long periods of use, and helps to lower
    maintenance costs and reduce environmental impact.

  • Category Details
    Projector type LCD projector
    LCD Panel Panel Size: 15.0 mm (0.59 in) diagonal (16:10 aspect ratio)
    Number of pixels: 1,024,000 (1280 x 800 pixels) x 3
    Light Source 230 W x 1 lamp
    Light output 3,300 lm
    Lamp replacement cycle Normal: 10,000 h / Eco: 20,000 h / Quiet: 10,000 h
    Filter Replacement Cycle Normal: 5,000 h / Eco: 6,000 h / Quiet: 10,000 h
    Resolution 1280 x 800 pixels
    Contrast Ratio 20,000:1 (All white/all black, Iris: On, Image mode: Dynamic, Daylight View: Off, Lamp control: Normal)
    Screen size [diagonal] 1.27–2.54 m (50–100 in), 16:10 aspect ratio
    Center-to-corner zone ratio 85 %
    Lens Fixed zoom, manual focus lens, F = 1.8, f = 6.08 mm, throw ratio: 0.46:1 (Projection distance: 0.80 m [2.62 ft] for 80-inch image)
    Keystone Correction Range Vertical: ±15 ° (Auto, Manual), Horizontal: ±15 ° (Manual)
    Installation Ceiling/desk, front/rear
    **Terminals HDMI In 1/HDMI In 2**
    **Terminals Computer 1 In**
    **Terminals Computer 2 In/1 Out**
    **Terminals Video In**
    **Terminals Audio In 1**
    **Terminals Audio In 2**
    **Terminals Audio Out**
    **Terminals LAN**
    **Terminals Serial In**
    **Terminals USB**
    **Terminals Mini USB**
    Power Supply AC 100–240 V, 50/60 Hz
    Power Consumption 300 W
    Built-in Speaker 10 W monaural
    Operation noise Normal: 38 dB, Eco: 35 dB, Quiet: 30 dB
    Dimensions (W x H x D) 335 x 134.14 x 329 mm (13 3/16˝ x 5 9/32˝4 x 12 15/16˝ )
    Weight Approx. 3.9 kg (8.6 lbs)
    Operating Environment Operating temperature: Normal use: 5–40 °C (41–104 °F) at altitudes less than 1,400 m (4,593 ft); 5–35 °C (41–95 °F) at altitudes of 1,400–2,700 m (4,593–8,858 ft)
    Operating humidity: 20–80 % (No condensation)
    Applicable Software Multi Monitoring & Control Software, Early Warning Software, Logo Transfer Software,Presenter Light Software (for Windows®), Wireless Projector for iOS/Android™, LightPen3 Software for Windows/Mac, Whiteboard Software (for Windows)
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