TS-900 Central Unit

  • Overview
  • Specification
  • Downloads

    • The unit is used to select the speech system and set the number of participants allowed to talk.
    • Features the threefold vote function.
    • Equipped with two channels (MAIN, SUB) for speech output to conference units.
    • Can handle up to 96 conference units (TS-901, TS-902).
    • Can be connected with up to 16 Transmitter/Receiver units (TS-905) to communicate with conference units.
    • Can be externally controlled by a PC. (Note: Requires custom-ordered software)
    • Can be mounted either on a tabletop or in a rack (rack mounting brackets are optional).

  • Specification
    Power Source 100-240 V AC, 50/60Hz (supplied from AC adapter (accessory))
    Power Consumption 72W
    Input MIC: -60 dB*, 600O,unbalanced, phone jackAUX: -20 dB*, 10 kO,unbalanced, phone jack
    Output REC: -20 dB*, 10 kΩ, unbalanced, phone jack, RCA pin jack HEADPHONE: Mini jack
    Number of Connectable Chairman/Delegate Units 64 units
    Number of Connectable Infrared Transmitter/Receiver Units 4 units (up to 16 units by using four Distributors)
    Infrared Transmitter/Receiver I/O Terminal 4 BNC jacks
    External Control Terminal D-sub connector (9 P, male)
    LED Indicator Voting result indicators 1-3 (7-segment LED, double-digit number), Audio signal receiving indicators 1-4 CH, Data signal receiving indicator, External control priority indicator, External control communication indicator, Power indicator, Battery indicator (flashes when a Chairman/Delegate unit’s battery nears complete discharge)
    Function Switch Simultaneous speaker No. setting switch: 1/2/4 Mic-off setting switch: TIME OUT ON/OFF
    Speech priority selector switch: A/B/C (A: First-in-first-out priority, B: Last-in-first-out priority, C: Fixed for the first unit, and last-in-first-out for the subsequent units)
    Microphone Mix/Cut Switch (for the Base Language) MIC/CUT (Mix): Chairman/Delegate units + MIC 1+ AUX 1 +AUX 3 → Base Language (Cut): MIC 1 + AUX 1 + AUX 3→ Base Language
    Microphone Mix/Cut Switch (for the Translation Language) MIC/CUT (Mix): Chairman/Delegate units + MIC 2 + AUX 2 + AUX 3 → Translation Language (Cut): MIC 2 + AUX 2 + AUX 3→Translation Language
    AUX 3 Mixing Select Switch MIC/CUT (Mix): AUX 3 input is relayed to the line output. (Cut): AUX 3 input is not relayed to the line output.
    Operating Temperature 0º to+40º
    Finish Panel: Surface-treated steel plate, gray metallic, paint, semi-gloss
    Weight 2.7kg
    Accessory AC adapter (Cord length: 1.8 m DC cord, and 2 m detachable AC cord)

Related Products


TS-907 Infrared Transmitter/Receiver Unit

The TS-907 Infrared transmitter/receiver unit is designed for high ceiling applications. It is cordless, making for easy installation and removal. It can be mounted to the wall, ceiling or the microphone stand.


MB-TS900 Rack Mount Bracket

The MB-TS900 Rack Mounting Bracket is designed for exclusive use with the Central units TS-800 and TS-900

TS-901 Chairman Unit

  • Equipped with voting function, enabled by the DIP switch setting and base/translation language selection functions.
  • Priority speech key takes precedence over delegate units
  • Up to 96 units can be connected at one time
  • Uses either rechargeable lithium-ion batteries or AC current
  • Cordless feature makes it easy to relocate the unit in temporary situations or if the room layout changes
  • Two optional microphones to choose from (Standard – TS-903 and Long – TS-904). Microphones attach via XLR connectors that permit easy attachment and detachment for space saving storage.

TS-902 Delegates Unit

  • Cordless feature makes it easy to use the unit for conferencing in a temporary meeting room or relocate the unit when room layout has been changed.
  • A voting key is provided.
  • Selection of the speech input channel is possible (MAIN or SUB).
  • Speech and remaining battery charge indicators are provided.
  • Either the battery (lithium-ion battery) or AC adapter can be used as a power source.
  • There are two optional microphones to choose from: standard (TS-903) and long (TS-904)

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