Auditorium with Videoconferencing System
Last Updated: 21/03/2022
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:
- 1 Control system
- 1 PTZ Camera
- The video projection is in HDMI.
Like the other auditoriums of Iscte:
- The video conferencing system uses the auditorium microphones.
- The video conferencing system uses auditorium amplification.

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

Film the post of the teacher

Shoots left whiteboard

Shoots whiteboard from right
