Erthpot NCS-5C Chairman Unit

Erthpot NCS-5C Chairman Unit for Novo Conference System The Erthpot NCS-5C is a professional-grade desktop chairman unit designed to serve as the primary control interface for the Novo Conference System. It provides meeting moderators with dedicated priority override functionality, allowing them to manage discussion flow and deactivate delegate microphones instantly. Built with a cardioid condenser capsule and a robust aluminum alloy body, the NCS-5C ensures high speech intelligibility and long-term durability in high-stakes environments. It is an essential component for any structured meeting requiring clear hierarchy and automated camera tracking integration. The Command Center for Structured Discussions In high-level corporate and government environments, a conference system is only as effective as its management capabilities. The Erthpot NCS-5C chairman unit acts as the authoritative terminal within the Novo ecosystem. While delegate units allow for participation, the chairman unit introduces a layer of governance necessary for maintaining order. Through a dedicated priority button, the moderator can suppress other active microphones, ensuring that critical announcements or concluding remarks are heard without interruption. This hardware-level hierarchy is fundamental for legislative assemblies and executive boardrooms. The system utilizes a wired digital architecture, connecting via standard CAT5 cabling to the NCS110-CU central controller. This ensures a stable, interference-free audio path that far exceeds the reliability of wireless alternatives. By integrating the chairman unit into the system, AV consultants can provide clients with a “plug-and-play” solution that manages participant speaking turns automatically while reserving ultimate control for the session leader. Mission-Critical Features for Professional Environments Integrated Priority Override Button The standout feature of the NCS-5C is its ability to take command of the meeting. With a single press, the chairman can mute all active delegate microphones, effectively clearing the audio floor for important interventions. Shotgun-Style Gooseneck Microphone The unit is equipped with a flexible gooseneck that utilizes a cardioid pickup pattern. This design prioritizes the speaker’s voice while rejecting ambient room noise and acoustic reflections, ensuring absolute clarity. High-Vis LED Status Ring To prevent confusion during lively discussions, a bright LED ring at the base of the capsule illuminates to show the “active” or “mute” status. This provides instant visual feedback to both the speaker and the audience. Premium Die-Cast Construction The chassis is manufactured from a high-quality aluminum alloy. This provides the physical weight required for stability on the conference table and the durability needed for daily enterprise use. Operational Dynamics and Signal Intelligence The NCS-5C functions as an intelligent node on the Novo network. When the priority button is engaged, the unit sends a high-priority data packet to the NCS110-CU controller. The controller instantly processes this request, overriding the current microphone queue and deactivating all delegate units. This logic is handled at the hardware level, ensuring near-zero latency in meeting control. Because the unit is powered directly by the 24V DC line from the controller via CAT5, there is no need for local power outlets or batteries, simplifying the aesthetic of the boardroom table. The signal flow follows a “digital-over-wired” path. The analog voice captured by the cardioid capsule is optimized through the system’s automatic gain processing. This technology prevents sudden feedback spikes and levels the audio, so every participant is heard at a consistent volume, regardless of their distance from the microphone. Advanced Acoustic Engineering For conference applications, the cardioid pickup pattern is essential. By focusing the sensitivity on the front of the microphone, the NCS-5C avoids picking up the sound of papers rustling or background HVAC noise. With a wide frequency response of 50Hz to 20kHz, the unit captures the full natural range of human speech, which is critical for reducing listener fatigue during long sessions. A signal-to-noise ratio of over 100dBA ensures that the audio output is pristine, making it ideal for high-quality recording or broadcast feeds. Seamless Infrastructure Integration The NCS-5C is designed to work in harmony with the broader AV ecosystem. Through the central controller, the chairman unit triggers automated camera tracking. When the chairman speaks, the system can command a PTZ camera to move to the chairman’s preset location via RS232 or RS422 protocols. Furthermore, the audio can be routed through the controller’s Dante interface to a larger room DSP or streaming system, making the chairman unit the primary point of origin for professional audio networking. Technical Specifications Parameter Specification Polar Pattern Cardioid Condenser Frequency Response 50Hz – 20kHz Sensitivity -20dBV ( /- 3dB) (0dB=1Vpa, f=1kHz) Maximum SPL 110dB (THD Signal-to-Noise Ratio >100dBA (THD < 1%, f=1kHz)100dBA (THD Distortion Power Supply 24V DC (supplied by controller) Power Consumption 0.72W Interface RJ45 Network Input Weight About 670g Dimensions 147 (L) x 115 (W) x 218 (H) mm Base Construction Aluminum Alloy Die-Cast Ideal Environments for Deployment The NCS-5C is engineered for venues that require managed, professional discussion: Executive Boardrooms: Provides the CEO or Chairman with physical tools to moderate high-level strategy sessions. Legislative Chambers: Essential for council leaders to manage debate and ensure orderly proceedings. University Lecture Halls: Allows professors to override student discussion units for lecture-based segments. Crisis Management Centers: Facilitates clear communication where a lead coordinator must direct the conversation. System Installation and Wiring Standards Deploying the NCS-5C is straightforward for AV integrators. The unit utilizes a daisy-chain architecture, meaning units are connected in series using standard CAT5 or CAT6 network cables. The “Hand-in-Hand” connection method significantly reduces installation time and cabling costs. For optimal performance, it is recommended to place the chairman unit at the start of the chain or in a position easily accessible to the moderator. Once connected to the NCS110-CU, the system auto-detects the unit, requiring no manual addressing for standard operation. Chairman vs. Delegate: Key Functional Differences Feature NCS-5C Chairman Unit NCS-5D Delegate Unit Priority Button Yes (Instantly mutes delegates) No Meeting Control Authoritative (Moderator) Participatory Number of Units Typically 1 or 2 per system Up to 110 per system Status Indicator Illuminated LED Ring Illuminated LED Ring NCS-5C Chairman Unit: Frequently Asked Questions What is the NCS-5C chairman unit? The Erthpot NCS-5C is a professional-grade desktop chairman microphone for the Novo Conference System. It is an intelligent hardware terminal that provides a meeting moderator with dedicated priority override control, high-fidelity audio pickup, and visual status indicators to effectively manage structured discussions and legislative proceedings. How does a chairman microphone control meetings? The chairman unit controls meetings through a hardware-level priority override button. When the chairman presses this button, the NCS110-CU central controller instantly sends a signal to all connected delegate units to deactivate their microphones, ensuring the chairman can address the room without interruption or background chatter. What is the override function? The override function is a mission-critical feature that grants the moderator total authority over the audio floor. It allows the chairman to instantly mute all active delegate microphones with a single touch, preventing cross-talk and ensuring that the most important speaker is always heard clearly during sessions. Can multiple chairman units be used? Yes, the Novo system supports the use of multiple chairman units if a meeting requires more than one moderator. All chairman units connected to the system share the same priority override capabilities, allowing co-moderators to manage different sections of a large-scale assembly or council hall. Does it work with delegate units? Absolutely. The NCS-5C is designed to work as the hierarchy leader alongside the NCS-5D delegate units. They are part of the same digital ecosystem and are daisy-chained together via CAT5 cabling to the same central controller, allowing for a seamless, synchronized conference environment. Is it compatible with camera tracking systems? Yes, the NCS-5C chairman unit fully supports automated camera tracking. When the chairman activates their microphone, the NCS110-CU controller identifies the active unit and sends a command to the connected PTZ cameras to move to the chairman’s preset coordinate for a professional video experience. How is the microphone powered? The NCS-5C is powered directly by the central controller. It uses the 24V DC power provided through the CAT5 network cable that connects it to the NCS110-CU. This eliminated the need for individual power adapters at each seat, making for a much cleaner and more professional installation. Where are chairman microphones typically installed? Chairman microphones are typically installed at the head of a boardroom table, at a main podium, or at the moderator’s desk in legislative chambers. Their purpose is to provide the designated meeting leader with easy access to the priority override button and high-quality voice capture. System Scalability and Compatibility To ensure maximum performance, the NCS-5C should be used with the following Novo ecosystem components: NCS110-CU Controller: The master unit for processing audio, power, and camera tracking. NCS-5D Delegate Units: Participatory units for meeting delegates. Flush Mount Units: Architectural options for permanent, recessed installation. NEB-124W Extension Box: Provides additional power to support up to 110 microphone units. The Erthpot Advantage: Reliability by Design The Erthpot NCS-5C chairman unit represents the pinnacle of discussion control. By combining the physical durability of die-cast aluminum with the digital precision of the Novo conference architecture, Erthpot provides a solution that meeting leaders can depend on. The integration of high-fidelity cardioid technology with hardware-level priority management ensures that every meeting is orderly, every speaker is clear, and every moderator is in total control. For organizations that cannot afford communication failures, the NCS-5C is the definitive choice for the modern boardroom. Upgrade Your Meeting Authority Today The Erthpot NCS-5C is the professional choice for reliable, authoritative conference management. Contact our expert AV consultants for custom system designs, technical support, and competitive pricing for your project. Request a Technical Consultation