TS-820

Central Unit

TS-820

The TS-820 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-820 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. The TS-820 is also equipped with FBS (Feedback Suppression), enabling effective control of acoustic feedback. 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).(*1) Relevant control software is supplied on a custom-made basis.

Main unit of the system
Up to 64 conference units controllable
Mic In, AUX In, Line Out, Rec Out, Headphone monitor out, EQ in/out
Function setting – Number of open microphones, Auto mic-off function, Speech priority selector, Feedback suppressor
Rack-mountable with MB-TS920 optional bracket

스팩 A&E사양 다운로드

사용전원

100 - 240 V AC, 50/60 Hz (use of the supplied AC adapter)

소비전력

72 W

소비전력

Max. 3 A DC (when 24 V DC is supplied from the accessory AC adapter)

입력

MIC: -60 dB (*2) , 600 Ω, unbalanced, Ø6.3 mm phone jack (2P)
AUX: -20 dB (*2) , 10 kΩ, unbalanced, Ø6.3 mm phone jack (2P)

출력

LINE: -10 dB (*2), 10 kΩ, unbalanced, Ø6.3 mm phone jack (2P)
REC: -10 dB (*2), 10 kΩ, unbalanced, RCA pin jack
HEADPHONES: Ø3.5 mm mini jack (3P:monaural)"

Equalizer Input/Output Terminal

Input: -20 dB (*2), 10 kΩ, unbalanced, RCA pin jack
Output: -20 dB (*2), 10 kΩ, unbalanced, RCA pin jack

LED 표시기

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), Short-circuit indicator

Number of Connectable Conference Units

64 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 (9P, male)/USB-B selectable

Function Switch

Number 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 priority for all other subsequent units.)
FBS switch: AUTO/OFF/EXT

동작 온도

0 °C to +40 °C (32 °F to 104 °F)

동작 습도

90 %RH or less (no condensation)

마감

Panel: Surface-treated steel plate, black, 30 % gloss, paint

중량

2.7 kg (5.95 lb)

부속품

AC adapter (Cord length: 1.8 m (5.91 ft) DC cord, and 2 m (6.56 ft) detachable AC cord) x 1

별매품

Rack mounting bracket: MB-TS920

(*2) 0 dB = 1 V

전체 스팩을 보려면 테이터시트를 다운로드 하세요.

The Central Unit shall include the following functionalities: “Number of Open Microphones Setting” shall support a well-organized meeting. One, two, three or four persons can be allowed to talk at the same time to prevent the confusion that could result from multiple participants all speaking at once. “Speech Priority Setting Function” shall operate as follows: when the Talk Keys on the conference units are activated exceeding the set number of authorized speakers, microphone ON/OFF operation can be set to any of the following: First-In-First-Out, Last-In-First-Out, or First-Fixed-Next-Latest (Priority fixed for the first unit). “Auto Mic-Off Function” shall prevent leaving the microphone on inadvertently. When this function is activated, the microphone shall automatically switch itself off after a 30-second period of silence. “Installation Status Checkup Function” shall allow a user to confirm the state of communication at a glance. If activated on the Central Unit, the microphone indicators in the Chairman/ Delegate Units light up. “Feedback Suppressor (FBS) Function” shall be able to locate up to seven feedback frequencies and set notch filters to eliminate them. With the use of an optional rack mounting bracket, it can be mounted in an EIA Standard equipment rack (4-unit size).

The conference system software is available. The software enables setup of Graphic User Interface configuration, camera control and audio. It is able to control 64 conference delegate units and up to 4 IP HD cameras. Clear image of the active speaker shall be captured by the camera.

The Central Unit shall provide one external microphone input: phone jack (600 ohms, -60 dBV, unbalanced), one auxiliary input: phone jack (10k ohms, -20 dBV, unbalanced), auxiliary outputs: phone jack (10k ohms, -10 dBV, unbalanced), RCA jack (10k ohms, -10 dBV, unbalanced), headphone mini jack, and external control terminal: D-sub connector 9P or USB-B.

The optional Infrared Transmitter/Receiver shall be connectable to the BNC jacks on the rear panel. Speech volume control shall be located on the front panel and adjust the microphone volume of the Chairman Unit and Delegate Unit.

Priority chime volume control shall adjust the output volume of the chime tone that sounds when the Priority Speech Key on the Central Unit is pressed.

Power requirement shall be 100-240 VAC, 50/60 Hz, maximum 72 W power consumption (using the provided AC Power Supply). Operating temperature range shall be 0°C to 40°C (32°F to 104°F).

The Central Unit shall weigh 2.8 kg (6.17 lbs) and be constructed of surface-treated steel plate with black metallic paint, semi-gloss finish. The dimensions shall be 361 (W) x 122.6 (H) x 179.8 (D) mm (14.21" x 4.83" x 7.08").

The Central Unit shall be the TOA model TS-820.

The rack mounting bracket shall be the TOA model MB-TS920.

The Infrared Transmitter/Receiver shall be the TOA model TS-905 or TS-907.

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