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D1.01

Atualizado/Updated: 2025-04-23

PT

D1.01

WARNING

INSTRUCTIONS

  1. If necessary, turn on teacher desktop.
  2. Open the support materials (audio, video, presentations).
  3. If necessary, turn on the videoprojector using its remote control.
  4. If you are using a laptop, connect the available HDMI cable on the teacher’s desk.
  5. If necessary, open the Zoom client or access the platform via https://videoconf-colibri.zoom.us/, performing federated authentication (SSO) with the Iscte account credentials (e.g. xxnes and password).
  6. Check the microphone: P2418HZm.
  7. Check the speaker: Echo Cancelling Speakerphone (P2418HZm).
  8. Check the video camera: Dell Monitor RGB Webcam.
  9. If necessary, start a previously scheduled lesson, the link to which has been sent to the students.
  10. At the end of the lesson or meeting, close the zoom session, close all applications (e.g. powerpoint) or open sessions on platforms (e.g. mail, onedrive, phoenix, e-learning).
  11. Turn off the videoprojector.

 

    • 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

 

Lens

    • Field of View: 75° for 1920 x 1080
    • Focus mode: Fixed
    • Focus area: 28 cm – 2.47 m
    • Focus distance (normal mode): 50 cm

Unidirectional Digital Microphone

Speakers

    • Frequency response: 200Hz – 20KHz
    • Power: 2 x 5 W

 

Technical

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

Image

    • Color Light Output: 4,500 lumen – 3,150 lumen (economy) in compliance with IDMS15.4 standard
    • White Light Output: 4,100 lumen – 2,800 lumen (economy) In accordance with ISO 21118:2020
    • Aspect ratio: 16:9
    • Contrast ratio: Over 2,500,000 : 1
    • Light source: Laser
      • 20,000 Hours (Durability High)
      • 30,000 Hours (Durability Eco)
    • Trapezoidal correction:
      • Manual vertical ± 30 °
      • Manual horizontal ± 30°
    • Video editing: 10 Bits
    • 2D vertical refresh rate: 192 Hz – 240 Hz
    • Color reproduction: up to 1.07 billion colors

Optical

    • Projection ratio: 1,30 – 2,10:1
    • Zoom: Manual, Factor: 1 – 1,62
    • Lens: Optical
    • Image size: 40 inches – 500 inches
    • Projection lens F-number: 1,49 – 1,77
    • Focal length: 18,2 mm 29,2 mm
    • Focus: Manual
    • Offset: 10 : 1

Connectivity

    • USB Display Function: 2 in 1 (Image/Sound)
    • Connections: USB 2.0-A, USB 2.o, 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: PJLink

 

    • Compatible with HDMI2.0, HDCP2.2
    • Automatic on/off
    • Automatic source detection
      • 1 HDMI cable connected to the auditorium desktop
      • 1 HDMI cable available for connection to a laptop

 

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.