
AV Systems & Conference Rooms
Technical guides for integrating professional AV systems with KNX building automation — QSC Q-SYS KNX plugin, Biamp Tesira TCP control, HDMI matrix RS-232 switching, and complete conference room scene automation for audio, video and lighting.
QSC Q-SYS KNX Plugin: Conference Room Preset Recall and KNX Volume Control
Configuring the QSC Q-SYS KNX plugin for conference room automation — KNXnet/IP tunnelling setup, binding Q-SYS controls to KNX group addresses, DPT 5.001 volume mapping, DPT 18.001 preset recall, bidirectional status feedback, and conference room AV scene triggered by KNX occupancy sensor.
Biamp Tesira KNX Integration: TCP API Control, Mute GAs and Conference Scene Automation
Integrating Biamp Tesira SERVER-IO DSP with KNX via TCP API — Tesira ASCII command protocol on port 8082, KNX to IP-Symcon gateway triggering Tesira commands, conference room mute GA, volume DPT 5.001, preset recall DPT 18.001, Home Assistant middleware for bidirectional control, and meeting room AV scene with lighting integration.
HDMI Matrix and Display Control with KNX: RS-232 Switching and Meeting Room AV Scenes
Controlling HDMI matrix switchers and displays via KNX — RS-232 command set for Kramer and Extron matrices, GlobalCache iTach RS-232 bridge from KNX binary output, display power on/off with CEC and RS-232, meeting room AV scene (KNX scene GA to HDMI routing, display power and DALI dim), and commissioning with PuTTY RS-232 terminal verification.
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