The software consists of three parts: configuration software,

 which is installed in the network controller, diagnosis and recording software, installed in the network controller, or alternatively installed on the recording PC. file transfer software, installed on the configuration PC, provides system overview configuration software along with the network controller, and each system needs to use configuration software. After the data items are configured by PC and downloaded to the network controller, the system can disconnect the PC and run independently. Configuration software is required only during installation and when changing the configuration of an existing system. The configuration software is easy to operate, and even first-time users can easily browse the configuration. The main function of diagnosis and recording software is to monitor and record the status of all components of PA system. The software records all events (such as calls and state changes of system components) and displays the current state of the system. It can provide real-time record to PC. File transfer software the file transfer software is used to transfer data and information files from the PC to the network controller. The basic function configuration software supports three access levels: administrator, installation personnel and user. Each level has different access rights. Call macros allow the user to configure different functions and / or operations that can be assigned to inputs, such as control inputs and call station keys. The same call macro can be assigned to multiple inputs. The call macro defines the following: priority, start and end tones, audio input, message or message sequence, number of repetitions, and a schedule with duration and time intervals. The area grouping function enables users to define areas containing similar locations. In area configuration, area related items such as amplifier channel output, audio output, and control output can be assigned to defined regions. The main power amplifier can be linked to the standby power amplifier, and when it fails, it can automatically switch to the standby power amplifier. The ratio of main power amplifier and standby power amplifier can be set flexibly to meet the specific application requirements. The software can configure the input and output of all devices in the system. All audio input and output have audio processing functions, including parameter equalization of input and output through high and low-pass filters, and gain and limiter adjustment for input only. Audio input can be set as microphone or line. Each amplifier output can be configured with delay time separately. The system will automatically adjust the level of 20 kHz pilot tone. The keys on the call station keyboard can be assigned different functions. A call station can be defined as an emergency call station, so that an area or audio output can be added during a broadcast. The user can configure a series of functions for the control input. When configured, the control inputs can monitor the circuits to which they are connected for open and short circuits. The area can be configured with a variety of time-based volume settings. Background music sources can be assigned to music channels, while music channels can be assigned to different regions / audio outputs. Diagnosis and recording software. The query modes supported by the software include routine events, call records and fault records. Through this function, the fault status of all devices and any state change in the system can be monitored. Users can view 200 latest fault information stored on the network controller. The control input can be used to report the fault status of third-party devices that are not part of the Praesideo system, so that users can view the recorded events of the monitored external devices. In addition, the software can also control the sound and visual fault indicator. When the user confirms and resets the fault and alarm status, the software will record the confirmation and reset operations performed by the user. In addition, PC based logging servers can also be used to store events from multiple systems into a database. Users can access the database remotely through a dedicated Praesideo log viewer program. File transfer software file transfer is protected by user ID and password. For groups of information that must be stored in the network controller (including a collection of multiple WAV files), users can combine and store them on the PC, and then send them to the network controller. Configuration files created in offline mode can also be transferred to the network controller. In addition, users can retrieve configuration files from the network controller. Certification and accreditation urgent compliance with en 60849 / en 54 ￣ 16 / ISO 7240 ￣ 16 regional certification European CPR EU_ CPR CE doc CE COC CE certalarm CE DOP GL order information PRS ￣ SW Praesideo software DVD has system software suitable for Praesideo, which is used for system configuration, diagnosis and recording, and is provided with prs-nco3. Order No. prs-sw

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