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TOA TS-910-US System Controller for TS-910/TS-810 Series Conference System

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The TS-910 is a Central unit of the Integrated conference system designed for use with both the Wired and Infrared conference units in combination. Connecting to the Expansion unit and Infrared Transmitter/Receiver unit, the TS-910 can control the conference units. Up to 192 Wired and Infrared Conference units in total can be used per system. The incorporated Feedback suppressor (FBS) function helps to effectively suppress acoustic feedback. External control, voting result confirmation, and equipment installation confirmation can be performed on a PC. Also, 2 channels of audio signal lines are provided for base language and translation language. With the use of an optional rack mounting bracket, it can be mounted in an EIA Standard equipment rack (4 unit size).


  • AC adapter (Cord length: 1.8m (5.91ft) DC cord x1
  • 2m (6.56ft) detachable AC cord) x1


  • * 0dB = 1V
  • Power Source: 100 - 240VAC, 50 / 60Hz (use of the supplied AC adapter)
  • Power Consumption: 72W
  • Current Consumption: Max. 3ADC (when 24VDC is supplied from the accessory AC adapter)
  • Carrier Frequency:
    • Reception:
      • Audio channel 1: 7.35MHz
      • Audio channel 2: 8.10MHz
      • Audio channel 3: 8.55MHz
      • Audio channel 4: 9.15MHz
      • Control channel: 6.45MHz
    • Transmission:
    • Base language channel: 1.95MHz
    • Translation language channel: 2.25MHz
  • Input:
    • MIC 1 (Base Language): -60dB*, 600Ω, unbalanced, 6.3mm diameter phone jack (2-Pin)
    • MIC 2 (Translation Language): -60dB*, 600Ω, unbalanced, 6.3mm diameter phone jack (2-Pin)
    • AUX 1 (Base Language): -20dB*, 10kΩ, unbalanced, 6.3mm diameter phone jack (2-Pin)
    • AUX 2 (Translation Language): -20dB*, 10kΩ, unbalanced, 6.3mm diameter phone jack (2-Pin)
    • AUX 3 (Base and Translation Language): -20dB*, 10kΩ, unbalanced, 6.3mm diameter phone jack (2-Pin)
  • Output:
    • LINE: -20dB*, 10kΩ, unbalanced, 6.3mm diameter phone jack (2-Pin)
    • REC: -20dB*, 10kΩ, unbalanced, 6.3mm diameter phone jack (2-Pin), RCA pin jack
    • HEADPHONES: 3.5mm diameter mini jack (3-Pin: monaural)
  • External Equalizer:
    • Input: -20dB*, 10kΩ, unbalanced, RCA pin jack
    • Output: -20dB*, 10kΩ, unbalanced, RCA pin jack
  • Number of Connectable Chairman / Delegate Units: 192 units
  • Number of Connectable Infrared Transmitter / Receiver Units: Up to 4 units (with the use of distributor, up to 16 units connectable when they are all TS-905, and up to 12 units when they are all TS-907, or TS-905 and TS-907 are used in combination)
  • Infrared Transmitter / Receiver I / O Terminal: BNC jack
  • Number of Connectable Expansion Unit: 4 units (Up to 8 units connectable when using a distributor)
  • LED Indicator:
    • Voting result indicators 1 - 3 (7-segment LED, 3 digits)
    • Audio signal receiving indicators 1 - 4 CH, Data signal receiving indicator
    • External control priority indicator, External control communication indicator
    • Battery indicator (Flashes in case of battery warning of Infrared Conference unit)
    • Short-circuit indicator
  • External Control Connection Terminal: D-sub connector (9-Pin, male) / USB-B selectable
  • Function Switch:
    • Simultaneous speaker No. setting switch: 1 / 2 / 3 / 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)
    • FBS selector switch: External equalizer / OFF / FBS AUTO / FBS MANUAL
  • Operating Temperature: 0°C to +40°C (32°F to 104°F)
  • Operating Humidity: 90% RH or less (no condensation)
  • Finish: Panel: Surface-treated steel plate, gray metallic, paint, semi-gloss
  • Weight: 2.8kgs (6.17lbs)

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