TAIDEN HCS-4891C/80 Chairman Unit

Features

• Elegant and ergonomic design
• Exquisite and delicate tabletop design for ease of use and transport
• Cable coming out of the base for tidier wiring
• Priority button
• Exquisite and sleek 4.3" touch screen for information display of meeting proceedings
• Supports custom boot screen and background picture
• "Closed Loop - Daisy Chain" connection topology, supporting 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) of each microphone for perfect sound
• Supports "PnP" (plug and play)
• Gain and EQ (5 band) of each microphone adjustable separately, fitting individual orator's voice for perfect speech pickup
• Integrated high-pass filter (low-cut switch) to cut low frequency elements from audio
• Automatic system recovery and "PnP" (plug and play)
• Equipped with 5PIN microphone socket; stem microphone ordered separately, suitable for MS5* and MS**E type stem microphone
• Stem microphone can be unplugged during adjournment, easy to maintain
• Excellent immunity to RF interference from mobile phones and comparable devices
• Microphone On/Off button
• Hand up button (discussion mode)
• An ID can be assigned by default or manually to each conference unit bearing a unique serial number for convenient maintenance
• Facilities in independent operation from computer:
• Set the number of delegates permitted to speak at the same time
• Speak mode: Open/Override/Voice/Request/PTT
• "Open" mode: microphone On/Off button with request-to-speak registration (AUTO)
• "Override" mode: microphone On/Off button control with override of active microphones (FIFO)
• "Voice" mode: acoustic active sensitivity and automatic switch-off time adjustable continuously, built-in "flash-on" technology for immediate microphone activation on speaking
• "Request" mode: delegate requests to speak by pressing microphone On/Off button; delegate speaks when operator or chairman approves application
• "PTT" mode: press microphone On/Off button to talk
• Automatic video tracking implementation when cooperating with cameras & video switcher unit; preset positions on PC
• Activation at any time (if amount of active microphones in the system is less than 8)
• Priority button to switch off or mute delegate units (except VIP units) according to preset
• Approves/denies delegates' speaking request
• System supports up to 100 chairman units, with control facilities listed above (set by software or main unit)

Chairman Unit Description

The stylish and ergonomically designed chairman unit has all the necessary facilities to enable the user to chair a conference. It has excellent immunity to RF interference from mobile phones. Similar in appearance to HCS-4891D/80 Delegate Unit, the HCS-4891C/80 Chairman Unit includes a microphone priority button. When pressed, the priority button causes all currently active delegate microphones to be switched off temporarily or permanently, allowing the chairman to take control of the meeting. 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 transmits fully digital audio between congress units and main unit(s)
• Audio signals processed by high performance DSP for sound quality approaching CD quality

Controls and Indicators

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

Interconnections

• Socket for pluggable microphone
• 2xØ 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: 4.3"
• Dimension: 800x480
• Resolution: 800:1
• Contrast: 20 Hz to 20 kHz
• Headphone connection: ≥16 Ohm
• Frequency response: 10 mW
• Earphone load impedance: 2xØ 3.5 mm stereo jacks for headphones
• Earphone output: Tabletop

Mechanical

• Mounting: Tabletop
• Dimensions (h x w x d) (w/o stem microphone): 68 x 99 x 145 mm
• Weight: 1.0 kg
• Color: Black (PANTONE 419 C)

Ordering Information

HCS-4891C_B/80: Fully Digital Congress System Chairman Unit (tabletop, discussion, 4.3" touch screen, black, stem microphone to be ordered separately)