Functional characteristics
1. Adopt high-performance ARM Cortex A8 32-bit industrial embedded processor, high frequency 800MHz, 256M memory, strong system stability, fast computing speed.
2. Original DCP/MOVE digital processing and transmission technology, no matter how many devices are not interfered, full digital transmission, to overcome the attenuation problem of long-distance transmission, six-core transmission distance up to 250 meters;
3. Long-distance transmission will not have any impact on the sound quality, up to CD quality;
4. Built-in environmental noise canceller (AEC), which can effectively eliminate local noise;
5. Built-in digital equalization circuit, which can greatly improve the sound pressure level of the venue;
6. Built-in adaptive feedback suppressor (AFC), can effectively prevent whistling;
7. The connection mode adopts 6-core DIN with shielded cable, which can effectively prevent electromagnetic interference to the line;
8. Optional functions (the system host supports dual-system hot backup, system stability is strong, suitable for large conference center applications);
9. Using ID addressing, can customize the number, boot automatically detect the host and unit online list, can monitor the system operation in real time;
10.★ 4.3-inch full-color touch screen, with bilingual information display in Chinese and English, with dual functions of system navigation display and centralized control;
11.★ Built-in 8 in 4 out standard definition camera tracking host card (optional HD 4 in 4 out video tracking).
12. A single machine can access 8 cameras at the same time to achieve automatic camera tracking function. (with SONY VISICA, PELCO-D/P, BO1 protocol and RS-485/RS-232 control);
13. With two RS-232 interfaces, programmable central control system for control;
14. Wired microphone and wireless microphone can be compatible with a host at the same time;
15.★ Built-in video tracking processor, support video matrix expansion, unlimited expansion camera camera linkage, with camera linkage picture freezing function;
16.★ Using the 4.3-inch touch screen of the machine can be separated from the computer to complete the setting of camera tracking, reducing cost input;
17 Support 48kHz audio sampling frequency, channel frequency response up to 40 Hz~20 kHz;
18.★ The host can centrally adjust the output gain of the conference unit, and can set the audio adjustment lock;
19. The host and the computer use TCP/IP connection, the super 6 type network cable connection between the host and the host, RJ45 interface;
20. Remote control, remote diagnosis and upgrade of the conference system can be achieved. Do not need to reach the project site to complete after-sales and technical support work;
21.★ Optional short message function, can be internal communication with other units;
22. The system can be centralized control and management through the central control system and conference management software;
23. Multi-mode conference room merging/splitting function;
24. With the line live "hot swap" function, so that the security of the system is greater protection;
25. The system can access other capacitive microphones or moving-coil microphones to provide users with more choices;
26. The starting voltage, starting delay, mute delay, output gain and input/output volume of the system can be set centrally;
27. The host has 4 microphone output, each unit can connect 25 conference speaking units, a single host can connect 100 conference units, (according to the power size of the unit to determine the number of connections);
28. The system host can be connected to the expansion host, up to 512 hosts, the maximum capacity of the system 51200 units, and no interference with each other; (The number of connections per route can be determined according to the power size of the unit);
29. It can transmit 1+20 channel voice to each speaking unit, and has 1+20 channel analog output interface to facilitate the connection of infrared voice distribution system and recording equipment;
30. With "hand in hand" connection and distribution box mode, easy to install and maintain;
31. With RCA and Cainon audio input interface, can input external audio signals (such as background music, wireless microphone);
32. With multiple sets of audio channel output, you can connect PA amplifier to amplify the speaker's speech, you can also connect recording system, teleconference system, etc.;
33. With the number of restrictions, first in first out, (optional speech application, voice control mode) four working modes, the number of speakers can be set to 1 to 6, the executive chairman is not restricted;
34. With central control interface, PC interface, touch screen interface, can achieve management software, central control, touch screen, ipad, mobile phone and other equipment control instructions and status reading, reflecting the modern science and technology conference era;
Technical parameter
Power supply: AC100V~240V 50/60Hz
Power consumption: static 8W, maximum 180W
System capacity: 100 units of six-core single machine, 51200 units can be expanded
Display: 4.3-inch TFT touch screen
Display menu: Chinese (customizable)
Frequency response: 40Hz~20KHz
SNR: >96 dB
Channel separation: 102 dB
Dynamic range: 106dB
Total harmonic distortion: < 0.05%
Output impedance: 47 KΩ
Video input: BNC x 8
Video output: BNC×4
Video output level: BNC×6 1.08Vp-p
Video output impedance: 75Ω
Audio input: XLR×2 +10dB/RCA×2 +20dB
Audio output: XLR×1 +10dB/RCA×2 +20dB
Connector: 6-core DIN
Connection method: hand/cable box
Color: Grey
Net weight: 5.0Kg
Size: 483×350×90mm
Installation mode: Applicable to a 19-inch standard rack
