"Now start to do the eighth set of radio gymnastics, step on the spot ... one two three four, five six seven eight ..." Is it familiar? That's right, this is the campus radio gymnastics that everyone knows well. The flowers of the motherland need to learn well, and they must be in good health. Every campus cannot do without a broadcast system. So what are the characteristics and specific functions of the campus broadcast system program?
Broadcast paging
The system can realize point-to-point paging, group paging and whole area paging. The system supports paging priority. Regardless of the state of the terminal server in the system, as long as there is a paging broadcast signal input, it automatically broadcasts and adjusts the volume automatically. And the areas that are not paged are still playing music programs normally, without interfering with each other.
2. Simultaneous transmission of multiple audio sources
Able to transmit 5 sets of audio sources at the same time, you can manually select the terminal server to play any audio source, or you can force the terminal server to play a certain audio source through the network host.
3. Independent broadcasting (broadcasting to this area)
Any terminal server of the network broadcasting system can connect to a microphone or a music source (through a selector socket) to independently broadcast on the terminal partition without interfering with other terminal partition broadcasting.
4.Timed broadcast (unattended automatic broadcast)
By programming the music and areas that need to be played at different times of the day and setting the playback program in advance, you can achieve all-day automatic broadcasts, without the need for special staff, and fully automated control.
5.dian call broadcast (dian call partition paging)
The network broadcast system can be connected to the dian dial input zone pager (or outside line) to realize remote (or district) dian dial broadcast function. It can realize fixed-point broadcast, partition broadcast, and synchronous broadcast through dian dial button.
6. Alarm forced broadcast
All the alarms are forcibly inserted. Once the external alarm (such as a fire alarm) signal is alarmed, it can automatically trigger the entire system to start and access the alarm broadcast without human operation. Besides, it can realize the N + 1 ~ N + 4 adjacent layer alarm function according to the preset settings.
7. Two-way intercom
With the acceleration of the education informatization process and the comprehensive construction of the school-school communication project, the campus broadcast system plan will develop in the direction of "digitalization, networking, and intelligence", and eventually "multi-network integration" with campus multimedia and campus networks. Judging from the current situation of campus informatization construction, most schools already have or are constructing interactive closed-circuit dual-control systems based on coaxial networks and computer campus network systems based on super five types of digital LAN architectures. The former has a bandwidth of 1-1000MHz and the latter has a bandwidth of 1-100MHz. Obviously, the former has obvious bandwidth advantages, and as CabModem's technology matures, it will be compatible with the full functionality of the latter.
Sports Training Equipment
Sports fitness equipment is often divided into two categories based on its training functions: single function and comprehensive multifunctional.
Single function equipment, commonly used include rowing machines,
Exercise Bikes, walking machines, treadmills, waist machines, etc.
Comprehensive multifunctional device: generally includes the functions of chest press, assist dip chin, incline bench press, smith machine and other indoor sports equipment. Chest press, assist dip chin, and incline bench press are mainly used to exercise upper limb strength and pectoralis major muscle strength; Sit ups are mainly used to exercise the lumbar muscles and reduce excess fat in the waist and abdomen.
Laijian's complete service process:
1. Pre sales.
Establish user profiles, establish contact with customers, introduce our factory's technology and equipment, understand user needs, recommend corresponding fitness equipment, and provide quotations for the products required by customers.
2. On sale.
After completing the transaction, confirm with the customer the color, quantity, delivery time, and import information of the sports equipment products. Report the production progress to customers at any time during the production period to ensure their peace of mind.
3. After sales.
Responsible for the operation and maintenance skills training of personnel related to users.
Long term high-quality and cost-effective provision of spare parts.
The equipment has a shelf life of one year. If the strength training equipment is damaged due to its own quality within one year after acceptance, we are responsible for free maintenance.