The audio system operation documents
One. VT4 , CA is 4inputs (Port Orange) 4outputs (black port) audio biamp equipment
two. TI, VT, CI is 12inputs (Port Orange) 8outputs (black port) audio biamp equipment
three. If the green port is an input port, but no echo suppression.
four. Power port 100 --- 240v AC.
Fives. Control: is the most important rule. This field is used to specify all caching mechanisms along the request / command response in the chain must be obeyed. These instructions specify prevent caching adversely interfere with the behavior of a request or response. These instructions usually cover the default caching algorithms. Instruction cache is unidirectional, i.e., it does not mean that there is a command response to the presence in the same instruction request.
six. AVB Only: Ethernet Audio Video Bridging ( Ethernet Audio / VideoBridging , also known as " EthernetAVB ", hereinafter referred to as AVB ) is a new the IEEE 802 standard, which is based on the traditional Ethernet network, through guaranteed bandwidth ( Bandwidth ), limit delay ( latency ), and accurate clock synchronization ( Time synchronization ), to support various audio-based, network multimedia video applications. AVB focus on enhancing real-time audio and video performance of traditional Ethernet, while maintaining a 100% backward compatible with traditional Ethernet is great potential for development of the next generation of real-time audio and video network transmission technology.
Seven. VoIP: based IP voice transmission (English: Voice over Internet Protocol , abbreviated as VoIP ) is a technology voice calls via Internet Protocol ( IP to achieve voice calls) multimedia conferencing, that is, via the Internet to communicate. There are other informal name of the IP telephony ( IP the Telephony ), Internet telephony ( Internet the Telephony ), broadband telephony ( Broadband the Telephony ) and broadband telephone service ( Broadband Phone Service ).
Eight. RS - 232: RS-232 standard interface (also known as EIA the RS-232 ) is one of the common serial communication interface standard, which is the American Electronics Industry Association (EIA) Joint Bell Systems, modem manufacturers and computer terminal manufacturers in 1970 Nian jointly developed, its full name is " data terminal did not prepare (DTE) and data communication did not prepare (DCE) serial binary data exchange interface between the technical standards " .
nine. Telephone Line: telephone line into the family line phone is connected to the telephone to call. Divided into 2 core and a 4 core. Conductive material is divided copper-clad steel, copper clad aluminum and copper three kinds of whole, all copper conductor best effect.
ten. Logic I / O: logical input / out: (English the Input / the Output , abbreviated as I / O communications between) is an information processing system (such as a calculator) and the outside world (which may be a human or another information processing system) . Is the system receives input signals or data, or the data output signal therefrom is transmitted. The term may also be used as part of the action; to "run the I / O " is an operation input or output operation.
eleven. Reset button: a black specks, press 10s + reset.
twelve. System software version of the device and the version to be consistent programming system.
thirteen. Firmware version of all the hardware devices try to project a unified whole, it is a version of the best, easy operation and maintenance.
fourteen. Some hardware devices can only be fixed in firmware version, you need to know the manufacturer or the old master, you need to ask.
fifteen. Old hardware is the old version corresponding firmware, programming software supports only the old software, so it is necessary to understand and question more clearly, to avoid doing unnecessary work ahead.
Audio equipment installation program is divided into three types:
One. New Device .
two. Modify the program in the original program.
three. The new program alternative system inside the original program.
One. The new device
- set PC IP address setting device and devices connected to the computer IP address ends ping on.
- design compile design compiler
- Equipment table assignments add the device assignment configuration.
- Connect to XXsystem send files to the device
two. Modifications in the original program for the device.
- set PC IP address setting computer ip connection
- Network and connect to system view system program through a network-connected devices
- System disconnect disconnect procedures
- Modify design to modify the program (because the source has been bound distribution equipment, do not need to bind again here)
- Send now configuration of new programs sent to the system
three. The new program alternative system inside the original program.
- set PC IP address setting computer ip connection
- Network connect system connected via a network device system
- Device maintenance - clear configuration device configuration inside - Clear Configuration
- Open file opens a new program file
- Equipment table assignments adding configure the device and distribution
- Send a configuration program to the system
to sum up:
- Ping through the connection device.
- View program the device itself, it is best to back up.
- Disconnect devices are connected, the program design, or modify the program.
- Empty original equipment program.
- Binding equipment program.
- The program is transmitted to the device to work.
- In the control equipment or things which had tried this method.