Functional characteristics
1. Full digital conference technology, based on digital network architecture development, built-in high-performance CPU processor, faster processing speed, better sound quality, support discussion, video tracking functions
2. High performance switching power supply, long distance transmission will not have any impact on sound quality
3.5-inch full-viewing Angle IPS capacitive display, intuitive display and convenient adjustment of the system parameters
4. Support USB recording, high-fidelity WAV format output
5. With 3 groups of 6 RJ45 microphone unit interface, closed-loop Ethernet link mode, support microphone unit bilateral power supply, and support microphone unit hot swap, each support 20 units, can be connected to 60 units
6. At the same time with 4 8-core microphone unit interface, each support 25 units, can be connected to 100 units
7. A single host can be connected to a maximum of 256 conference units through the extension power supply, or through the conference extension host (multiple extension hosts are connected in series hand in hand), a set of conference system can be connected to a maximum of 1200 conference units;
8. The unit uses the "hand in hand" connection mode and supports hot swap for easy installation and maintenance
9. With a variety of conference modes: FIFO (FIFO mode), APPLY (application mode), FREE (free mode), LIMIT (restricted mode), VOICE (voice control mode)
10. Limit the number of speakers: The maximum number of units that can speak at the same time can be limited (can be set to 1-8 different numbers), and the chairman unit is not restricted
11. Speaking time limit function: the speaking time of the speaking unit can be limited (0-1000S can be set), and there are two modes of regular closing and automatic closing, and the chairman unit is not restricted
12. The system has conference service function, and the speaking unit can apply for tea, paper and pen, help and other services
13. Network collaboration management, the system host can be set IP address, with TCP/IP network interface, can be connected to a wireless router, the use of the same LAN computer to operate the host Settings
14. With USB interface, you can connect the computer to the host for operation Settings
15. With camera 232 and 485 communication interface (6P Phoenix plug), connected to standard definition or HD camera, support SONY VISCA, PELCO P/D communication protocol
16. With video switching 232 interface (3P Phoenix plug), can connect HD video matrix
17.★ With 4x1 HDMI HD video switching interface (optional)
18. With the central control code 232 interface (3P Phoenix plug), can be connected to the central control system
19. With 1 balanced audio output interface (Canon), can be connected to sound reinforcement or recording equipment
20. With 1 non-balanced audio output interface (6.35mm), it can be connected to sound reinforcement or recording equipment
21. With 1 unbalanced audio input interface (Lotus), can input external audio signals (such as: background music or remote voice signals)
Technical parameter
Host power supply: AC110V-220V/50Hz
Frequency response: 20Hz-20kHz
SNR: S/N ratio > 96dBA
The total harmonic distortion T.H.D < 0.05%
Recording interface: USB
Microphone unit interface: DIN-8 x4, RJ45 x3
Central control connection port: RS-232 (3P) x1
Video switching communication interface: RS-232 (3P) x1
Video interface: (optional) HDMI 4x1
Camera control connection port: 6P
Computer interface: USB x1 RJ45 x1
Audio input: RCA x1
Audio output: XLR x1, 6.35mm x1, RCA x3
External dimensions: (L×W×H) 483×265×88mm
Color: Black
Installation mode: 19-inch standard cabinet
