The TS-920RC is a Central Unit of the Infrared Conference System that allows easy installation and flexible layout. By connecting TS-905/907 IR Transmitter/Receiver, TS-920RC can control the Chairman and Delegate Units via wireless infrared signal. It features the installation confirmation function that allows the connection status of IR Transmitter/Receiver and Chairman/Delegate Units to be verified, and the voting function. The TS-920RC is also equipped with FBS (Feedback Suppression), enabling effective control of acoustic feedback. In addition the unit employs an MP3 recorder that makes it possible to record all conference contents to either a connected USB memory drive or internal memory. The system can be controlled by PC (*1). With the use of an optional rack mounting bracket, it can be mounted in an EIA Standard equipment rack (4 unit size).
DOWNLOAD our Command Protocol Document to recieve External Control Communication Specifications.Additonally, DOWLOAD the free CONFERENCE OPERATION SOFTWARE to visually see active units, adjust the volume of individual units, view voting results and more!
(*1) Relevant control software is supplied on a custom-made basis.
DOWNLOAD our Command Protocol Document to recieve External Control Communication Specifications.
(**) A USB 2.0-compatible FAT32-formatted flash memory device of up to 32GB in capacity can be used.
There may be cases in which a USB flash drive cannot be used with the TS-890RC, depending on the drive's attributes or recording conditions.
|Power Source||100 - 240 V AC, 50/60 Hz (use of the supplied AC adapter)|
|Power Consumption||72 W|
|Current Consumption||Max. 3 A DC (when 24 V DC is supplied from the accessory AC adapter)|
Audio Channel 1: 7.35 MHz
Audio Channel 2: 8.10 MHz
Audio Channel 3: 8.55 MHz
Audio Channel 4: 9.15 MHz
Control Channel: 6.45 MHz
Transmission: Audio Channel: 1.95 MHz
Translation Language Channel: 2.25 MHz
|Input||MIC 1 (Base Language): -60 dB*, 600 Ω, unbalanced, Ø 6.3mm phone jack (2P)
MIC 2 (Translation Language): -60 dB*, 600 Ω, unbalanced, Ø 6.3mm phone jack (2P)
AUX 1 (Base Language): -20 dB*, 10 kΩ, unbalanced, Ø 6.3mm phone jack (2P)
AUX 2 (Translation Language): -20 dB*, 10 kΩ, unbalanced, Ø 6.3mm phone jack (2P)
AUX 3 (Base and Translation Language): -20 dB*, 10 kΩ, unbalanced, Ø 6.3mm phone jack (2P)
|Output||LINE: -10 dB*, 10 kΩ, unbalanced, Ø 6.3mm phone jack (2P)
REC: -10 dB*, 10 kΩ, unbalanced, RCA pin jack
HEADPHONE: Ø 3.5mm mini jack (3P: monaural)
|Equalizer Input/Output||Input: -20 dB*, 10 kΩ, unbalanced, RCA pin jack
Output: -20 dB*, 10 kΩ, 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 jacks|
|External Control Connection Terminal||D-sub connector (9 P, male) / USB-B selectable|
|LED Indicator||Voting result indicators 1-3 (7-segment LED, 3 digits), Short-circuit indicator, Audio signal receiving indicators 1 - 4 CH, Data signal receiving indicator, External control priority indicator, External control communication indicator, Battery indicator (flashes when a Chairman/Delegate unit's battery nears complete discharge), Recording status indicator, Format in-progress indicator, Access indicator, Internal memory status indicator, USB memory status indicator, Remaining internal memory capacity warning indicator, Remaining USB memory capacity warning indicator|
|Record Switch||Recording start button, Recording stop button, Format button|
|Recording Ports||USB-A (for USB memory devices) and USB mini-B (for PCs)|
|Recording Function||Recordings can be made to a USB memory device (**) or the internal memory.
Recording format: MP3 (MPEG-1 Audio Layer-3), monaural
Sampling frequency: 32 kHz, Bit rate: 128 kbps
|Function Switch||No. of open microphones setting switch: 1/2/3/4
Mic-off setting switch: TIME OUT ON/OFF
Speech priority selector switch: FIRST (First-in-first-out priority), LATEST (Last-in-first-out priority), FIRST: FIXED NEXT: LATEST (Priority fixed for the first unit, and last-in-first-out for all other subsequent units)
FBS switch: AUTO/OFF/EXT
|Operating Temperature||0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)|
|Operating Humidity||90 %RH or less (no condensation)|
|Finish||Panel: Surface-treated steel plate, black, 30% gloss, paint|
|Weight||2.8 kg (5.95 lb)|
|Accessory||AC adapter (Cord length: 1.8 m (5.91 ft) DC cord, and 2 m (6.56 ft) detachable AC cord)…1|
|Option||Rack mounting bracket: MB-TS920|