Built-in power supply device and signal amplify,Output power 550W, which can support at least 60 groups of chairman and delegate units, and join with extension main Unit though extension socket which can connect 150 conference units
Four groups of 9P-DIN socket for system connection.
Built-in equalizer can conduct high and low adjusting of output audio signal
System volume can be regulated independenly
Equipped with AUX input socket,and the volume can be regulate independently
Equipped with input socket for wire microphone and volume can be regulated indepentdently
Built-in amplifier 2*50w,can conduc thigh and low adjusting of output audio signal
Built-in monitor speaker(1W),and volume can be controlled
9 LED indicator light for audio frequentcy
Built-in frequentcy shifter can control whistle effectively
Automatic switch for chairman/delegate units(optional)
three buttons for mode: set/mode/enter.
Support meeting mode:freely discussion mode,FIFO mode,and speech-limit mode.
Through this unit and data can be supplied for video central processor
Can be layed flatly or installed in a 19-inch cabinet easily.
LS-1760C Chairman Unit
Besides the functions of the delegate unit,chairman unit includes following functions:
The chairman unit number is unlimited, no limit for the connection position of chairman unit , can series-connected at any place of the channel.
The chairman unit is not restricted.
Equipped with an earphone output jack and wireless Mic input jack.
Chairman unit can approve or deny speaker's request,
and has the priority to fully control the conference order.
LS-1760D Delegate Unit
Designed with the latest digital technology, both speech and listening function.
Power supplied by main unit at 24V safe voltage.
9P-DIN socket for connection with system.
Built-in speaker, volume controller and LCD.
The microphone has a speech button and indicator light.
Whistle controllable, automatically mute for built-in and side-to-side linking microphone's speaker
when microphone is active to avoid voice-feedback.
An earphone output jack and a REC. output jack.
With camera tracking system can realize video auto tracking function.
Frequency response: 100-13KHz.
Sensitivity: -44dB¡À2dB.
Sound-receiving distance: 20-120cm
LS-1730C/LS-1750C Chairman unit
Frequency reponse:40-16kHz.
Sensitivity:-44dB¡À2dB
Sound-receving distence:20-120cm
Chairman unit can approve or deny speaker's request,and has the priority to fully control the conforence order
ON/OFF Button
Built-in monitor speaker and has socket for earphone
Collar-peg microphone for free using
Whistle controllable,automacitally mute for built-in and side-to -side linking microphone's speaker
One set of earphone for each microphone is active to avoid voice-feedback.
wireless microphone(optional)
LS-1730D/LS-1750D Delegate unit
Frequency response: 40-16KHz.
Sensitivity: -44dB¡À2dB.
Sound-receiving distance : 20-120cm
ON/OFF button
Built-in monitor speaker and has socket for earphone.
Whistle controllable, automatically mute for built-in and side-to-side linking microphone's speaker
when microphone is active to avoid voice-feedback.
One set of earphone for each microphone.
Chairman Unit
Delegate Unit
LS-135C
LS£135D
Main Unit LS£1300
LS-1300 Main unit
Power consumption: 400W
Main unit can support 70 chairman/delegate units .
And join with extension main unit through extension port,
which can connect 200 units.
4 groups of 9P-DIN socket for system collecting .
Equipped with input socket for wire microphone,
and volume can be regulated independently.
Output jack for record.
Built-in equalizer can conduct high and low adjusting of output audio signal.
System volume can be regulated independently.
Equipped with AUX input socket, and the volume
can be regulated independently.
9 LED indicator light for audio frequency.
Built-in frequency shifter can control whistle effectively.
Speech-number limited: the number of speaker units 1,2,3,5 is adjustable
or all units can be open .
Built-in telephone coupler , can conduct teleconference.
Cable with T-type DIN plug.
Through this unit, power and data can be supplied
for video central processor.
BAL socket for connecting effector easily.
Power supply: 220V
Can be layed flatly or installed in a 19-inch frame easily.
Support video auto tracking and voting function
Can be compatible with computer.
LS£135C Chairman Unit
Frequency response: 40-16KHz.
Sensitivity: -44dB¡À2dB.
Sound-receiving distance: 20-120cm
Built-in monitor speaker and has socket for earphone.
Whistle controllable, automatically mute for built-in and side-to-side linking
microphone's speaker when microphone is active to avoid voice-feedback.
Circular light and indicator light will also be no.
Chairman unit equipped with earphone.
Power supplied by main unit.
Chairman unit can approve or deny speaker's request,
and has the priority to fully control the conference order.
Windbreak cover and microphone stem length can be optional.
9P-DIN socket is used for SYSTEM T-type connecting.
LS-135D Delegate Unit
Frequency response: 40-16KHz.
Sensitivity: -44dB¡À2dB.
Sound-receiving distance: 20-120cm
Built-in monitor speaker and has socket for earphone.
Whistle controllable, automatically mute for built-in and side-to-side linking
microphone's speaker when microphone is active to avoid voice-feedback.
Circular light and indicator light will also be no.
Power supplied by main unit.
Windbreak cover and microphone stem length can be optional.
9P-DIN socket is used for SYSTEM T-type connecting.
Chairman UNit
Delegate Unit
LS-1700C
LS-1700D
Chairman Unit
Chairman Unit
LS-1700BC
LS£1700BD
Main Unit LS£1700
LS-1700 Main unit
Can support at least 70 groups of speech units, and join with extension device, which can connect 200 conference units.
