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  • YC822 wired conference system built in speaker

  • YC822 wired conference system built in speaker

  • YC822 wired conference system built in speaker

  • YC822 wired conference system built in speaker

  • YC822 wired conference system built in speaker

  • YC822 wired conference system built in speaker

  • YC822 wired conference system built in speaker

YC822 wired conference system built in speaker

YC822 wired conference system built-in speaker

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                       YC822 wired conference system built in speaker

                                                                                                            YC822 wired conference system built in speaker


YC822MR 

Central control unit  

YC822 is a multifunctional conference central control unit, which centralized processing and control discussion, clear sound, high-fidelity, build 

in mute function, can connect 60 units, through extend power can connect 120 units. It supports multiple meeting modes.


Features 

  • Adopting digital audio, hi-fidelity , Build in mute function and easily to setting. 

  • Capable of telephones connection for remote teleconferencing.

  • Built-in rack mount kit easy to to store and installed in a standard 19 inches rack.

  • LCD display for status information and configuration.

  • The CU has Three trunk outputs for the loop-through connection of contribution units.The CU can connect 60 units and possible

    to connect 30 contribution units to each trunk output. 

  • Up to 120 Contribution units by add Central control for extension connection of conference units.

  • Four operational microphone modes: 

  • 1. Limited mode: allows selection microphones, which can be simultaneously active.(1/3/6)

    2.FIFO mode: delegates can override each other simply by activating their microphones. (1/3/6) 

    3. Chairman only mode: only chairman can speak 

    4. Free mode: The entire unit can be activated. 

  • Number of open microphones between 1 or 3 or 6 (Limit and FIFO mode) and Infinity (Free mode).

  • 6 soft buttons for conguration and control of the Built-in MP3 recorder


Controls and Indicators

Front

Power ON/OFF switch

IPS display for status information and configuration

Menu moving button for choose.

ENTER:To confirm choosing function.

ESC:Back to last menu

Inside MP3RECORDERsupport max32G USB


YC822MR Central Controller Unit

Specification 

Power Supply:AC220V-50HZ

Max Power Consumption:120W

Frequencyresponse:100Hz-14kHz

Input /Output8P-DIN

Input:MIC 6.3mm RCA

Output:XLRM(Balance)RCA

Color:Dark Gray

Diamensions:480x325x85 mm

Weight:9.5 Kg


Interconnections

Back

Power portAC220V/50HzorAC110V/60Hz

8P conference microphone unit input for 4 group connector.

RJ45 net microphone unit input for 4 group connector.

XLR OUT Balanced voice output toconnect CONSOLEMIXERFEEDBACK and so on.

MAX OUT6.5voice output to connect CONSOLEMIXERFEEDBACKEFFECTOR and so on.

LINE OUT RCA, moon line output toconnect MIXERCONSOLERECORDER.

LINE IN RCA,moon line inputs to connect CD/MP3/computer and so on.

RS-232 Serial communication port/With 9-pin connectors to connected center control system.

 

YC822 wired conference system built in speaker



YC822C Desktop Chairman Discussion Unit


YC822 wired conference system built in speaker

YC822 series is a new desktop discussion unit which includes a chairman unit (YC822C)and delegate unit (YC822D). 

Chairman unit has priority of the whole meeting and can terminate or discontinue other delegate units who is speaking.


Features 

Controls and Indicators

  • Microphone on/off button.

  • Chairman priority button,When pressed the chairman priority button causes all currently active delegate microphones to be permanently muted.

  • Rotary volume control for adjusting built-in loudspeaker volume or headphone volume(when headphone connect) 

  • Built-in loudspeaker and pluggable microphone.

  • The built-in loudspeaker, automatically muted when microphone is onor headphones are connected.

  • Microphone has“no"indicator(red LED).

  • Light ring indicator on microphone stem, lights up red when microphone is on. 

  • Microphone button with a red or green illuminated ring LED. Green indicates microphone is active, red indicates request-to-speak not accepted.

  • Chairman priority button, When pressed the chairman priority button causes all currently active delegate microphones to be permanently muted.


Specifications

Power Supply:DC24V supplied by the central unit 

Power Consumption:40 mA 

Interface Type:8P-DIN 

Earphone Output:3.5mm stereo jack 

Installation:Desktop 

Earphone impedance:8-32 omh 

Connecton Mode:Daisy Chain 

Crosstalk Attenuation: >80 dB

Speaker Power: 2W 

Miarophone Type:Condenser 

Polar pattern: Ultra Cardioid 

Frequency response: 100hz-14KHz 

Signal-to-Naise Ratio: >80 dB 

Sensitivity:-47 dBV/Pa

Length of Micrphone:420mm 

Color:Silver/Gray Black

Dimensions:W200xH56xD130 mm

Weight:1.1Kg


Interconnections

1x 3.5 mm stereo jack type headphone sockets.

1x 3.5 mm mono jack type line in sockets.

2m cable terminated within a circular din connectors 8P DIN cable plug.

Circular din connectors 8P DIN panel female for loop-through connections.


YC822D Desktop Delegate Discussion Unit

YC822 wired conference system built in speaker


YC822 series is a new desktop discussion unit which includes a chairman unit(YC822C)and delegate unit(YC822D)

Chairman unit has priority of the whole meeting and can terminate or discontinue other delegate units who is speaking.


Features 

Controls and Indicators

  • Microphone on/off button.

  • Chairman priority button,When pressed the chairman priority button causes all currently active delegate microphones to be permanently muted.

  • Rotary volume control for adjusting built-in loudspeaker volume or headphone volume(when headphone connect)  

  • Built-in loudspeaker and pluggable microphone.

  • The built-in loudspeaker, automatically muted when microphone is onor headphones are connected.

  • Microphone has“no"indicator(red LED).

  • Light ring indicator on microphone stem, lights up red when microphone is on. 

  • Microphone button with a red or green illuminated ring LED. Green indicates microphone is active, red indicates request-to-speak not accepted.


Specifications


Power Supply: DC24V supplied by the central unit 

Power Consumption:40 mA 

Interface Type: 8P-DIN 

Earphone Output:3.5mm stereo jack 

Installation:Desktop 

Earphone impedance: 8-32 omh 

Connecton Mode: Daisy Chain 

Crosstalk Attenuation: >80 dB

Speaker Power: 2W 

Miarophone Type: Condenser 

Polar pattern: Ultra Cardioid 

Frequency response: 100hz-14KHz 

Signal-to-Naise Ratio: >80 dB 

Sensitivity:-47 dBV/Pa

Length of Micrphone:420mm 

Color: Silver/Gray Black

Dimensions: W200xH56xD130 mm

Weight:1.1Kg

YC822 conference microphone flight case 

YC822 wired conference system built in speaker


Interconnections

1x 3.5 mm stereo jack type headphone sockets.

1x 3.5 mm mono jack type line in sockets.

2m cable terminated within a circular din connectors 8P DIN cable plug.

Circular din connectors 8P DIN panel female for loop-through connections.


YC822 wired conference system built in speaker

YM80

Professional Conference Mixer Console

Overviews

The pro mixina console is key to a professional audio system.Using pre amplifier as the main part, it can receive multi-channel 

audio signals of different impedances and levels and can equalizemixdistribute these sianals.As lona 

as you achieve the best SNRand timbre through adjustmentthe pro mixing console will complete efficient and quality transmission of audio signals.


TechnicalSpecificationsoftheYM80YM120YM160

YM80: 4 channels Mono and 4 channels Mic input2channel stereo input

YM120:8 channels Mono and 8 channels Micinput2channel stereo input

YM160: 12channel Mono and 12 channels Micinput2 channel stereoinput


High-performance Microphone Pre amplifiers with Switchable Phantom Pow

3-band Channel EQand High-pass Filters

Built-in Channel Compressors

Smooth 60-millimeter Faders &Illuminated Channel ON Switches

Bright Meters for Visual Level Monitoring


YC822 wired conference system built in speaker


Specifications


YC822 wired conference system built in speaker

YC822 wired conference system built in speaker



Professional Conference Amplifier

Overviews

The pro amplifier has a built-in efficient transformer and hiah capacity filter power supply.This helps ensure lower distortion, greater 

low frequency control force and clearer voice when the amplifier outputs at full load. The pro amplifier offers three output modes,including 

stereo,mono and bridge output.The use of time delay relay circuit allows soft startwhich helps protect the speaker against electric 

shock during POWER ON or OFF.The pro amplifier is widely used on many occasions for speech transmission and sound reinforcement.


Features

High strength structural frame chassis,with symmetrical structurequick assembly

High energy linear power supply,high efficiency transformer

Modular structure,high resolutionclear and delicate

Balanced,unbalanced input

Stereo, mono,bridging three output modes

High sensitivity of safety protection circuit

Power supply, protection,signalclippingLED working status indication

Peak amplitude,power limit of soft starting system.With character of soft start circuit machine relay delay, ruby

protecting speaker free

Double Speaker and loudspeaker wiring column output

High efficiency dual fan cooling channel


Specifications

YC822 wired conference system built in speaker

YC822 wired conference system built in speaker

YC822 wired conference system built in speaker

YC822 wired conference system built in speaker

Connection Diagram

YC822 wired conference system built in speaker

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YC822 wired conference system built in speaker

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YC822 wired conference system built in speaker

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