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Auditorium with Videoconferencing System

Last Updated: 21/03/2022

Recommendations | PTZ Camera | Connecting cables | Control system | Presets

B1.03
B1.04
C1.03
C1.04
Ferreira de Almeida (B2.03)
Juan Mozzicafreddo (B2.04)

These auditoriums are equipped for hybrid teaching, i.e., with face-to-face and remote participants. They are distinguished from the rest by the following characteristics:

Like the other auditoriums of Iscte:

  • The video conferencing system uses the auditorium microphones.
  • The video conferencing system uses auditorium amplification.
Functional scheme of an auditorium with videoconferencing system.


Recommendations

Colibri/Zoom Service page

  • If necessary, turn on the classroom desktop.
  • Open the support materials (audio, video, presentations).
  • If necessary, turn on the video projector using the control box button.
  • If necessary, turn on the PTZ camera using the control box button.
  • 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).
  • Check the microphone ().
  • Check the speaker ().
  • Check the ca-camera ().
  • Choose the preset using the control box buttons.
  • If so, start a previously scheduled class and the link of which was sent to the students.
  • 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).
  • Turn off the PTZ camera using the control box button.
  • Turn off the video projector using the control box button.
Single Sign On


IP Camera

PTZ Camera

  • Optical Zoom Camera: 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)
  • Microphone Capture: 360ºCapture distance ≥ 6 m
    • Coverage area ≥ 60 m2
    • Frequency response: 40Hz – 20KHz
    • Sensitivity: -38dB ± 2dB
    • Sound pressure: 132dB (THD ≤ 1.0% to 1 kHz)


Connecting Cables

Desktop Laptop For best performance, the laptop must be plugged in.

  • The connection of the computers to the video projection system is ensured by an HDMI cable.
  • The connection of computers to the video conferencing system is ensured by a USB cable.

Control System

The control system allows you to switch on| turning off the video projector|turning the IP ca-camera, controlling the volume of the speakers and switching between 4 presets.


Presets

Filming plans

P1

Shoots in front of the classroom (Teacher’s Office + Staff)

P2

Film the post of the teacher

P3

Shoots left whiteboard

P4

Shoots whiteboard from right