Classrooms with Videoconferencing Systems

1. If necessary, turn on the classroom desktop.
2. Open the support materials (audio, video, presentations).
3. If necessary, turn on the video projector using the control box button.
4. If necessary, turn on the causing camera using the control box button.
5. If necessary, open the Zoom client or access the platform via https://videoconf-colibri.zoom.us/ by performing federated authentication (SSO) with the Credentials of the Iscte account (e.g., xxnes and their password).
6. Check the microphone (Laia Cute).
7. Check the speaker (Solvo Neets).
8. Check the ca-ca-camera (Laia Cute).
9. Choose the preset using the control box buttons.
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 video camera using the control box button.
13. Turn off the video projector using the control box button.

These rooms are distinguished from the others by the following characteristics:

• Presence of a video camera placed on the ceiling that allows better image capture, both of the classroom sound;
• The ca-camera allows the definition of scenarios (filming plans): front of the classroom, the teacher’s post, the whiteboard on the left and the whiteboard on the right;
• Video projection is in HDMI;
• 2 Active speakers placed on the wall next to the frame(s).
• 1 Control box that allows you to turn the video projector on/off; turn the caper on/off; choose the preset shooting scenarios.

• Chamber
  • 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)
• Microphone
  • Capture: 360º
  • Capture distance ≥ 6 m
  • Coverage area ≥ 60 ^m2
  • Frequency response: 40Hz – 20KHz
  • Sensitivity: -38dB ± 2dB
  • Sound pressure: 132dB (THD ≤ 1.0% to 1 kHz)
• Amplification
  • Type: Active wall columns 5.25″
  • Amplifier: ≥ 2 x 30W integrated