TAIDEN HCS-4891RD/82 Delegate Unit

Features

• Elegant and ergonomic design.
• Exquisite and delicate tabletop design for ease of use and transport.
• Cable management for tidier wiring.
• Adjustable microphone pitching angle: -35° to +50°.
• Sleek 4.3" touch screen for information display, including meeting proceedings.
• Supports custom boot screen and background picture.
• "Closed Loop - Daisy Chain" connection topology.
• Supports 48 kHz audio sampling rate.
• Water-resistant and noise-free button with long service life.
• Excellent immunity to RF interference from mobile phones.
• Separate adjustment of gain and EQ (5 band) for each microphone for perfect sound.
• Supports "PnP" (plug and play).

The multi-functional delegate unit meets the demands of even the largest conferences. It provides facilities for speaking, registering a request-to-speak, and listening. Excellent immunity to RF interference from mobile phones. A 4.3" touch screen can display speaking list, operation menu, etc.

Functions

• Compliant to ISO 22259.
• "Closed Loop - Daisy Chain" connection topology for high operational system reliability; breakdown or replacement of a congress unit and connection failure of a cable will not influence other congress units.
• Based on TAIDEN MCA-STREAM 2.0 digital audio processing and transmitting technologies.
• Proprietary MCA-STREAM 2.0 technology used to transmit fully digital audio between congress units and main unit(s).
• Audio signals processed by high-performance DSP for CD quality sound.
• Hypercardioid uni-directional electret condenser microphone with bi-color illuminated ring.
• Adjustable pitching angle for the rectangular columnar microphone.

System Configuration & Controls

• Gain and EQ (5 band) of each microphone adjustable separately for perfect speech pickup.
• Supports 48 kHz audio sampling rate.
• Integrated high-pass filter (low-cut switch) to reduce low-frequency elements.
• Automatic system recovery and "PnP" (plug and play).
• Excellent immunity to RF interference from mobile phones and similar devices.
• Microphone On/Off button.
• Hand up button (discussion mode).
• Unique serial number for convenient maintenance, assignable by default or manually.
• Independent operation from computer:
  • Set the number of delegates permitted to speak simultaneously.
  • Speak modes: Open/Override/Voice/Request/PTT.
  • "Open" mode: Microphone On/Off button with request-to-speak registration (AUTO).
  • "Override" mode: Microphone On/Off button controls override of active microphones (FIFO).
  • "Voice" mode: Acoustic active sensitivity and automatic switch-off time adjustable; "flash-on" technology for immediate microphone activation on speaking.
  • "Request" mode: Delegate requests to speak by pressing the microphone On/Off button; speaks when approved by operator or chairman.
  • "PTT" mode: Press microphone On/Off button to talk.
• Automatic video tracking implementation when cooperating with cameras & video switcher units; preset positions on PC.
• Set any delegate unit to be VIP unit.
• VIP unit activation is possible as long as the total of active microphones does not exceed 8 (including chairman/delegate/VIP unit).

Controls and Indicators

• 4.3" touch screen for displaying:
  • Speaking list, timing speaking information, delegate information.
  • Screen brightness, system language, and unit information.
• Hypercardioid uni-directional electret condenser microphone with bi-color illuminated ring.
• Headphones volume control.
• Microphone On/Off button with indicator.

Interconnections

• 2x Ø 3.5 mm stereo headphone jacks.
• 1.5 m cable with 8P-DIN plug.
• 0.6 m cable with 8P-DIN socket.

Technical Specifications

Electrical

• Max. consumption: 2.7 W

LCD

• Display: 4.3"
• Resolution: 800x480
• Contrast: 800:1

Headphone connection

• Frequency response: 20 Hz to 20 kHz
• Earphone load impedance: ≥16 Ohm
• Earphone output: 10 mW

Microphone Specifications

• Microphone type: Ø16mm gold-plated electret-condenser
• Transducer: Hypercardioid uni-directional
• Sensitivity: -37dB (0dB=1 V/Pa)
• Frequency response: 20 Hz to 20 kHz
• Directivity 0°/120°: ≥28 dB (1 kHz), ≥28 dB (2 kHz), ≥26 dB (4 kHz)
• Equivalent noise: 20 dBA
• Maximum sound pressure level: 132dB@1kHz, THD≤0.5%

Interface data

• Connector: 2x Ø 3.5 mm stereo jacks for headphones

Mechanical

• Mounting: Tabletop
• Dimensions (h x w x d): 68 x 99 x 145 mm (base), 37 x 37 x 241 mm (microphone)
• Weight (incl. microphone): 1.4 kg
• Color: Champagne (PANTONE 401 C) microphone + Black (PANTONE 419 C) base

Ordering Information

HCS-4891RD_S/82: Fully Digital Congress System Delegate Unit (tabletop, discussion, 4.3" touch screen, rectangular columnar metal microphone, Ø16mm gold-plated large-diaphragm high performance electret condenser microphone, champagne microphone + black base)