1.0 Introduction to the host computer of the computer management conference system

l The digital control and sound signals of the main control machine and the conference system are connected by the same cable (eight cores)

l It can operate independently or with an external computer combined with software synchronous linkage operation to realize a variety of conference management functions (conference mode or operation: designated speech, free speech, application speech and first-in first-out speech, etc.)

l A single machine can realize the following conference functions: open conference, restricted speech, first-in first-out

l The system has better sound quality and sound channel effect

l Three conference management modes:

n Open mode (Free)

n First in First Out (FIFO)

nLimit to speak (LIMIT)

l You can choose between 1-9 microphones (inclusive) for simultaneous speech or full open speech.

l The external video central processor can realize the function of speaker positioning and tracking.

l The panel has LCD liquid crystal display, 122x32 dot matrix display meeting mode. There are function keys and knobs on the panel for system setting and adjustment.

l With audio signal output terminal, it can be connected with recording or audio equipment.

l Frequency response: 40HZ～16KHZ; total harmonic distortion: less than 0.1%

l Power consumption: 415W

l Use 220V-240V～50Hz-60Hz AC power supply

l Comply with international conference equipment and international safety standards UL, CE certification

l Host net weight: 11.8kg

l Dimensions: 485mm (including handle) × 100mm (2U, including chassis feet) × 355mm (W × H × D); can be placed horizontally on the table or installed in a 19-inch standard cabinet.

 

2.0 speaking device features:

2.1 Representative unit

★Frequency response: 100-16000Hz;

★Sensitivity: -40±2dB

★Pickup distance: 20~80cm

★Net weight: 0.6kg

★Microphone tube height 390mm

★The unit is powered by the system host. The input voltage is 18V DC, which belongs to the safe range

★The unit has a single key for speaking and an indicator light, which can freely control the speaking state