With the popularization of the modernization of education, the school supporting hardware facilities are constantly updated, adding and dropping classes as school play fluid equipment, campus radio equipment, have also been transition from the artificial intelligence.
In the 1980s and 1990s, the ringing of school bell in and out of class was completely manual, requiring special attention.
By the end of the 1990s,the school bell ring device with timing of ringing the bell, the liberation of the specialist unattended, ringing the bell time more accurately, the equipment fault is single ring, often let the student heard the bell ringing, I wonder if it is the bell or the bell, the bell ring device in schools continue to use the relatively long period of time.
Today, entering the 21st century, the school's ringing equipment has been replaced with more intelligent equipment, not only can ring the bell regularly, but also free to choose the track, the function of sub-regional playback. No need to be on duty, easy to operate, and more user-friendly. Let's introduce this intelligent broadcast source controller.
2U standard 19-inch rack-mounted structure, black alumina brushed panel, user-friendly handle, advanced titanium polishing process, high-grade temperament; 128*64 large screen LCD, full Chinese menu display, multi-level menu operation ;
Power management: computer programming control timing three-way power socket, control power amplifier, CD, DVD, dual deck and other electrical equipment timing on/off; one-way control low-level output, external control 16-bit programming power manager open in real time /Off, control the power manager to connect the power amplifier and other peripheral devices in real time or timing up/down;
Multi-channel signal: audio signal eight-zone programming timing output, can also input power amplifier amplification signal, so that the controller eight-zone programming timing output;
Fixed area paging: One-way volume adjustable MIC microphone input, can page any eight-zone output;
Advanced system: The built-in audio source MP3 is output through eight partitions. The two external audio source devices are powered by the local power supply POWER2/POWER3 to form an 8-channel audio source output for 8 amplifiers.
Computer software: computer programming software is randomly configured, the software interface is clear, the operation is simple and easy to learn, practical, no professional training, (as long as the computer can be operated), the software realizes setting the broadcasted content, time, date, partition and other program elements. , modification, query and deletion (including single program deletion and full deletion) and multiple sets of programming program backups;
The panel design USB interface supports hot-swappable U disk; the track is stored in the U disk, and the up and down class ringtones can be set differently, which is very user-friendly. U disk is used as a carrier to transmit data wirelessly, connected to the computer and the machine, and the computer programmed timing program is transmitted to the machine through the U disk. There is automatic/manual mode selection. If automatic mode is selected, the unit automatically runs the program to achieve unattended operation.
With the acceleration of education informatization and the development of modern science and technology, campus broadcasting will develop towards the direction of "digitization, network and intelligence" in the future.
