نقد و بررسی تخصصی میکروفن کنفرانس JTR مدل ۳۳۰
JCU-300A Digital Camera Main Machine
Mix discussion, camera tracking and voting functions together.
Professional digital USB MP3 play and RECORDER.
Teleconferencing is allowed with telephone coincidence.
Built in frequency shifting, restraining screaming.
The rack hole: fixed the main machine in the 19″ standard rack.
Holder Camera Setting:bring about the function of automatic tracking videography.
Tracking blackout remembering function, still tracking even breaking away from a computer.
The main machine has 3 route can connect 60 units,through extend power can connect 120 units.
Seceding the computer and controlling the keyboard could bring about the function of automatic tracking videography.
LCD display screen menu of English, Bring about the control of the meeting function with the function-key.
Seceding computer, still having the following mode:
Free discussion model, turn on the unit or units (no limited) in arbitrary at the same times.
Amount limited model: turn the unit with 1/2/3/4/5/6 at the same time.
FIFO model: speaking units 1/2/3/4/5/6 can be controlled.
Chairman mode: only allows the Chairman to speak.
JCU-330C/D Chairman & Delegate
Match with 2.1M connetion cable.
Through branching unit to hand in hand connected each unit.
With two microphone input design(adding the lapel microphone hub)
Inside work with DC24V power by Main Machine, It’s safety for users.
Loudspeaker with auto mute, earphone jack and volume adjusting knob.
Chairman unit with priority speaking, can off each representative speak unit.
Chairmen can shut down all delegataes, and chairmen do not be limited by main machine.
Unit-direction condenser microphone: gooseneck microphone with green ring indicator LED.
Open the microphone automatically mute speakers with headphone jack and volume control knob