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Auditório B1.04

Atualizado/Updated: 2025-04-22

PT

B1.04

WARNING

    • The computer is connected to the video projector via an HDMI cable.
    • The connection to the videoconferencing system is via a USB 3.0 cable.

The video projection and videoconferencing systems use the auditorium’s sound system (microphones, amplifier and speakers).

INSTRUCTIONS

  1. If necessary, turn on the teacher´s desktop.
  2. Open the support materials (audio, video, presentations).
  3. If necessary, turn on the video projector using the control system.
  4. If necessary, turn on the PTZ camera using the control system.
  5. If necessary, open the Zoom client or access the platform via web browser (https://videoconf-colibri.zoom.us/) performing federated authentication (SSO) with the Iscte account credentials (e.g., xxnes and respective password).
  6. Check the microphone ().
  7. Check the speaker ().
  8. Check the camera ().
  9. Choose the preset using the control system.
  10. If so, start a previously scheduled class and the link of which was sent to the students.
  11. At the end of the lesson or meeting, end the zoom session, terminate all applications (e.g., powerpoint) or open sessions on platforms (e.g., mail, onedrive, phoenix, e-learning).
  12. Turn off the PTZ camera using the control box button.
  13. Turn off the video projector using the control box button.

 

    • Intel Core I3-4160T, 3100 MHz, 8G RAM, SSD 250 G disc, front usb ports, 80 Plus Platinum power supply
    • Monitor
    • USB keyboard and mouse
    • Windows 11 (64-bit)
    • List of Software (Auditoriums standard installation)
  •  

 

    • Optical Zoom: 30X
    • Image sensor: 1/2.8 inch (High Quality HD CMOS sensor)
    • Effective pixels: 2.07MP, 16:9
    • Video Format: HDMI
    • Vision Angle: 6.3°(tele) 72.5°(wide)

 

Technical

    • Projection system: 3LCD technology, RGB liquid crystal shutter
    • LCD panel: 0.67 inch with C2 Fine

Image

    • Color Light Output: 6,000 lumen – 4,200 lumen (economy) in compliance with the IDMS15.4 standard
    • White Light Output: 6,000 lumen – 4,200 lumen (economy) In accordance with ISO 21118:2020
    • Resolution: WUXGA
    • Resolution Enhancement: Full HD
    • Aspect ratio: 16:10
    • Contrast ratio: Over 5,000,000 : 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: 0.80- 1.07:1
    • Zoom: Digital, Factor: 1 – 1.35
    • Lens: Optical
    • Lens Shift: Manual – Vertical ± 50 %, Horizontal ± 20 %
    • Wide-angle projection distance: 0.9 m – 3.5 m
    • Image size: 50 inches – 200 inches
    • Projection lens F-number: 1.7
    • Focal length: 11.76 mm
    • Focus: Manual


Connectivity

    • Connections: USB 2.0-A, USB 2.0, RS-232C, Ethernet interface (100 Base-TX/10 Base-T), IEEE 802.11a/b/g/n/ac wireless LAN, Wireless LAN a/n (5GHz), VGA input (2x), VGA output, HDMI output, HD-BaseT, Miracast, Jack output, Jack input (2x), HDMI (HDCP 2.3) (2x), Playback via USB 2 Type A
    • 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
      • 1 HDMI cable connected to the auditorium desktop
      • 1 HDMI cable available for connection to a laptop

 

Mics

    • 1 Conference mic
    • 1 Lapel mic
    • 1 Hand mic

Speakers

    • 4 Wall-mounted speakers

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.