Allen&Heath iDR-Switch • Expansion unit for iDR-8/iDR-4 • 24 switch inputs and 16 logic outputs • Up to 3 iDR-Switches per iDR-8/iDR-4 unit • Dimensions 483x144x44 (mm), 1U • Weight 2.2 kg iDR-Switch is an expansion unit for iDR-8/iDR-4. It features 24 switch inputs and 16 logic outputs. Up to 3 units can be connected, allowing for a total of 72 switch inputs and 48 logic outputs to be utilized. These can be connected to external devices for controlling preset mix functions or controlling external equipment through the mix. Typical applications include wall-mounted volume controls, source selection, preset recall, logic control, automatic room distribution control, projector control, audio/video players, lamps, and more. Inputs and outputs are optically isolated. Switch closure triggers pre-programmed functions. Logic outputs are open collectors and can be connected to internal reference voltage or external power supply. Typically used for controlling LED indicators, bulbs, relays, and logic circuits. Switches and output functions can be easily programmed using the iDR System Manager software. iDR-Switch Features: Control Functions: Switch operational states (pressed/released) can control various parameters of the iDR system: - Level (up/down - inputs, outputs, crossover, monitor) - Group level (up/down - inputs, outputs, crossover) - Mute (on/off - inputs, outputs, crossover, monitor) - Recall preset (offers all mentioned functions) - Monitor selection (input/output) - MIDI String - only on iDR-8 (special MIDI String sent from the iDR unit) Operating Modes: Action pressed, action released Software: iDR System Manager includes a simulation of iDR-Switch units connected to the iDR (up to 3 per unit). The Switch can be configured online or offline and is capable of displaying output logic as green LEDs. With iDR-Switch, many external devices for remote switching can be integrated, such as custom paging panels, etc. Various systems can be integrated, such as fire alarms, custom switching panels, relay switches, etc. • Expansion module for iDR-8/iDR-4 • Up to 3 iDR-Switches for iDR-8/iDR-4 unit • Dimensions 483x144x44 (mm), 1U • Weight 2.2 kg