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HT660
The system adopts the CAN bus of the automobile industry standard, which makes the system running and the data transmission more stable and reliable.
The control panel uses the LCD screen to display the work and the state of the system. More intuitive and user-friendly.
USB encryption keys run the green computer software for operation control, which is more convenient, accurate and stable.
Electronic attendance, voting / election / rating function.
Intelligent video automatic tracking function.
4+4 video matrix function, can exchange 8 high speed ball video signal at the same time
A variety of working models: limited mode / FIFO mode / fully open mode / Chairman priority mode
Flexible and authentic venue control:
A variety of cloud billiards machine control protocol, compatibility is very strong:
A Video Type=1 Protocol_P
B Video Type=2 YaAN
C Video Type=3 SAMSUNG
D Video Type=4 Protocol_D
E Video Type=5 VISCA_SONY-D70
HT660 technical parameters:
Power supply: switching power supply 100-240V
Static power dissipation: 10W
Maximum power: 350W
Output power: less than 110W/24V
Audio output /:
Impedance: 100 ohms
Mode: imbalance
Microphone input:
Impedance: 2K ohm
Level: -60 dB
Mode: imbalance
Frequency response: 20-20KHz
Signal to noise ratio: 78dB (1KHz THD1%)
Harmonic distortion: < 0.5%
Over carrier distortion: <1%
Crosstalk attenuation (1kHz): >50dB
Power amplifier: 120W
Size: 485L X 220W X 88H (mm)
HT660C/HT660D technical parameters:
Set the function of speech, Chinese English voting function LCD, video tracking function in one
The unit has a built-in speaker and headphone jack, the sound quality is clear, with electronic volume adjustment
Pluggable high directivity microphone with speech ring indicator (red)
With the function of suppressing whistle, when the microphone is opened, the built-in speakers will automatically shut down, to prevent sound transmission
The chairman unit has the function of initiating voting
The chairman's unit is not limited by the number of speakers
The chairman of the unit can temporarily cut off the speech of the representative unit at any time of the meeting process and prompt the representative unit which is speaking so as to effectively manage the whole conference process
The chairman's unit has the priority function of full control of the order of the conference
Microphone unit with LCD display, you can view the voting operation information and results
The unit is a passive device powered by a central processor. The input voltage is 24V, which belongs to safe range
The unit has 2 meters and 8 cores connection, and the wire adopts aluminum foil and water line shielding, which greatly reduces the interference of strong electromagnetic wave on wire rod
The connection position of the chairman unit is not limited and can be connected at any position of the line
Hand in hand "cable in series connection mode, easy installation and maintenance
Microphone ON\OFF uses long life noiseless touch switch
Using electronic switch to control volume adjustment
Built in power amplifier and hi fi loudspeaker can be used for conference sound reinforcement and play background music
Built in high fidelity capacitive sound head, so that sound reduction, high definition, small noise, efficient whistle suppression function, super sound pickup effect
When the microphone is on, the red indicator is shining
The chairman shall give priority to the right to speak, and may at any time shut down all the representative units in attendance
Built in Speaker: 8 1W 40mm
Type: capacitive type
Directivity: single directivity
Frequency response: 60Hz-16000Hz
Sensitivity: -47 + 3dB @ 1KHz
Input voltage: 24V (central processor power supply)
Minimum output impedance: 1K ohms
Signal to noise ratio: 68dB (A)
Output socket: 8P terminal block, input wire: 2.1m 8P shielded wire
Accessories: windproof sponge