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AA3.29

Atualizado/Updated: 2025-02-15

PT

aa329
sala-aula-aa329

 

    • Intel Core I3-7100, 3900 MHz, 8G RAM, SSD 250 G disc, 80 Plus Platinum power supply
    • Monitor
    • USB keyboard and mouse
    • Windows 11
    • List of Software

 

Video call

      • Full HD 1080p (up to 1920 x 1080 pixels)
      • 720p HD (up to 1280 x 720 pixels)

Field of view

      • Diagonal: 78°
      • Horizontal: 70.42 °
      • Vertical: 43.3 °

One-way microphone

      • Range: 2.4 m in diameter
      • Frequency response: 200Hz – 8KHz

Speaker

      • Frequency response: 220Hz – 20KHz
      • Max output: 80 dB SPL @ 0.3m

 

Technical

      • Projection system: 3LCD technology, RGB liquid crystal shutter
      • LCD panel: 0.62 inch with C2 Fine

Image

      • Color Light Output: 4,100 lumen – 2,800 lumen (economy) in compliance with IDMS15.4 standard
      • White Light Output: 4,100 lumen – 2,800 lumen (economy) In accordance with ISO 21118:2020
      • Resolution: 1080p
      • Resolution Enhancement: Full HD
      • Aspect ratio: 16:9
      • Contrast ratio: Over 5,000,000 : 1
      • Light source: Laser – 20,000 Hours Durability High (30,000 Hours Durability Eco)
      • Trapezoidal correction:
        • Manual vertical ± 3 °
        • Manual horizontal ± 3°
      • Video editing: 10 Bits
      • 2D vertical refresh rate: 192 Hz – 240 Hz
      • Color reproduction: up to 1.07 billion colors

Optical

      • Projection ratio: 0.25 – 0.35:1
      • Zoom: Digital, Factor: 1 – 1.35
      • Lens: Optical
      • Image size: 60 inches – 150 inches
      • Projection lens F-number: 1.6
      • Focal length: 3.7 mm
      • Focus: Manual
      • Offset: 5 : 1

Connectivity

      • Connections: USB 2.0-A (2x), RS-232C, Ethernet interface (100 Base-TX/10 Base-T), IEEE 802.11a/b/g/n/ac wireless LAN, VGA input (2x), VGA output, HDMI input (3x), composite input, Miracast, jack output, jack input (3x), USB 2.0 Type B (Service Only), Wi-Fi Direct, microphone input
      • Epson iProjection App: Ad-hoc/Infrastructure
      • Network protocol: HTTPS, IPv4, IPv6, SNMP, ESC/VP.net, PJLink

 

    • Compatible with HDMI2.0, HDCP2.2
    • Automatic on/off
    • Automatic source detection

 

Door opening reader

      • If the RFID reader LED turns green or yellow, the card holder is allowed to enter the room and the door opens.
      • If it goes red, the cardholder is not allowed into the room and the door does not open.

Student attendance reader

      • If the RFID reader LED turns green or yellow, the presence is recorded.
      • If the LED turns red, the presence is not recorded.