Basic conference System/conference system YC812
YC812M
Central Control unit
YC812M
Basic Discussion Conference System
Overvies
This system designed by the latest digital technology in accordance with lEC914 and ISO standards. It's a high effective Multi-functional
meeting system for a meeting or conference,and it's easy to setting-up,debugging and using without training.
Features
LCD display for status information and configuration.
Up to connect 240 pcs microphones with extension unit.
manage functions: Appointed to speakFree,Applied to speak and FIFO.
1~9 microphone speaker at the same time.
audio signal input interface,internal connects CD player or audio input equipment.
three group audio signal output interface,internal connects REC or audio equipment.
installed inside 19inch standard frame.
SPECIFICATIONS
Power Supply: 220V~240V -50Hz
Max Power Consumption: 450W
Frequency response: 40-16kHz
Total harmonic distortion: < 0.1%
Dimensions: 500*400*13(mm)
Weight: 8.2kg
YC812D YC812C
delegate unit chairman unit
Features
Microphone on/off button
microphone gooseneck can be pull out
Power supply for all the delegate units is provided by the main unit at 18 safe voltages.
8-PIN T-type hand-in-hand interconnection cable
Annular red indicator lamp could show the state of the microphone
Chairman unit number in the system is unrestricted, can join in any position of the system.
Chairman can turn down delegate MIC by priority button,
only mode: only chairman microphone can be turn on
SPECIFICATIONS
Frequency response: 50-16kHz
Sensitivity: 42dB±2dB
Receiving distanc: 15cm-50cm
Length of gooseneck: 390mm
Size: 200*120*64(mm)
Weight: 0.75kg
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 asyou achieve the best SNRand
timbre through adjustmentthe pro mixing console will complete efficient and qualitytransmission 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
Specifications
Professional Conference Amplifier
Overviews
The pro amplifier has a built-in efficient transformer and hiah capacity filter power supply.This helps ensurelower 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
Connection Diagram
Pictures of projects
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