TOA TS-820 Central Unit in Bangladesh

TOA TS-820 Central Unit in Bangladesh

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
TOA TS-820 Central Unit in Bangladesh
TOA TS-820 Central Unit in Bangladesh

TOA TS-820 Specifications for product:

TS-820 TS-D1000-MU TS-920RC TS-820RC
Applicable model TS-821/822 TS-D1000-DU Y

TS-D1000-CU Y

TS-D1000-EX

TS-D1000-SU

 

TS-921/922 TS-821/822
Power source 100 – 240 V AC, 50 / 60 Hz (use of the supplied AC adapter) 100 – 240 V AC, 50 / 60 Hz (use of the applied AC adapter) 100 – 240 V AC, 50 / 60 Hz (use of the supplied AC adapter) 100 – 240 V AC, 50 / 60 Hz (use of the supplied AC adapter)
Power consumption 72 W 60W or less 72 W 72 W
Current consumption 3 A DC (when 24 V DC is supplied from the accessory AC adapter) 3 A DC (when 24 V DC is supplied from the accessory AC adapter) 3 A DC (when 24 V DC is supplied from the accessory AC adapter)
Indicator LED: 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 LED: 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 LED: 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
No. of connectable chairman / delegate units 64 units 192 units 64 units
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

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

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

Recording none Recording function: Recordings can be made to a USB memory device (*3) or the internal memory;

REcording format: MP3 (MPEG-1 Audio Layer 3), monaural;

Sampling frequency: 32kHz, Bit rate: 128 kbps

Recording 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 (*3) or the internal memory;

Recording format: MP3 (MPEG-1 Audio Layer 3), monaural;

Sampling frequency: 32kHz, Bit rate: 128 kbps

Recording switch: Recording start button, recording stop button, Format button;

Recording ports: USB-A (for USB memory devices) and USB Mini-B (for PCs);

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) 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) 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 Transmitter/Receiver I/O terminal : BNC jacks Transmitter/Receiver I/O terminal : BNC jacks
Carrier frequency Reception:

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

Reception:

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

Reception:

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

Connection terminal D-sub connector (9P, male)/ USB-B selectable D-sub connector (9P, male)/ USB-B selectable D-sub connector (9P, male)/ USB-B selectable
Operating humidity 90% RH or less (no condensation) 90% RH or less (no condensation) 90% RH or less (no condensation) 90% RH or less (no condensation)
Operating temperature 0°C to +40°C (32°F to 104°F) 0 °C to +40 °C (32°F to 104°F) 0°C to +40°C (32°F to 104°F) 0°C to +40°C (32°F to 104°F)
Finish Steel plate, 30% gloss, paint, surface-treated, black Steel plate, 30% gloss, surface-treated, paint, black Steel plate, paint, 30% gloss, surface-treated, black Steel plate, surface-treated, paint, 30% gloss, black
Dimensions 361 x 122.6 x 184.2 mm (W x H x D) 361 x 100.4 x 184.2 mm (W x H x D) 361 x 122.6 x 184.2 mm (W x H x D) 361 x 122.6 x 184.2 mm (W x H x D)
Weight 2.7 kg 2.2 kg 2.8 kg 2.7 kg
Accessory (included) EU AC adapter (Cord length: 1.8 m (5.91 ft) DC cord, and 2 m (6.56 ft) detachable AC cord) x 1 AC adapter (Cord length: 1.8 m (5.91 ft) DC cord, and 2 m (6.56 ft) detachable AC cord) EU AC adapter (Cord length: 1.8 m (5.91 ft) DC cord, and 2 m (6.56 ft) detachable AC cord) EU AC adapter (Cord length: 1.8 m (5.91 ft) DC cord, and 2 m (6.56 ft) detachable AC cord) x 1
Input / Output MIC Input: -54 dB, 600 Ω, unbalance, Ø6.3 phone jack (2P)

Output: LINE: -10 dB, 10 kΩ, unbalance, Ø6.3 phone jack

REC: -10 dB, 10kΩ, unbalance, RCA pin jack, monaural

HEADPHONES: Ø3.5 mini jack, monaural

 

TOA TS-820 Central Unit in Bangladesh
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