Next, I will send you a matrix instruction.
Installation, connection, setting, power-on, indicator light
Warning:
The full Chinese matrix system cannot be disassembled from the front panel without authorization. If users are separated, unauthorized connections will affect communication and programs.
The installation shall be carried out by qualified service personnel, and the corresponding regulations shall be observed. Failure caused by inappropriate irrelevant personnel must be avoided. In addition, maintenance personnel should consider in advance to avoid failures caused by falling objects, damage by outsiders, building vibration or other similar reasons.
If you encounter problems and failures during installation and use, you can consult the technical service center.
I. Installation
China matrix system is a 3U chassis structure designed according to EIA standard.
In order to facilitate ventilation and maintenance, the minimum distance between the back of the cabinet and the wall should be no less than 1 m during installation, and the distance between the Chinese matrix system and any other equipment should be 0.5 m. The installer should ensure proper airflow through the cabinet to provide adequate ventilation.
Second, connection
All connectors in the system are arranged on the rear panel of each chassis. In order to ensure the normal completion of all connections, it should be done when all devices in the system are not powered on. The rear panel is connected as follows:
2. 1 video/audio output connection
The video output socket is set on the back panel of the chassis, and those DB 15 plugs marked with numbers (CON 1-20) and BNC plugs of video cables (with 8 BNC plugs) are plugged in. These plugs are marked with output serial numbers and can be connected to monitors, video recorders (VCRs) or other video equipment with an input impedance of 75 Ω. If you need to connect multiple devices for video output, you can use the loop output port of the system. Connect as shown:
2.2 Connection of video/audio input
Video input connection refers to connecting external video signals to DB 15 connectors (CON 1-20) marked with numbers, and BNC plugs (with 8 BNC plugs) plugged into video cables, all of which are marked with input serial numbers. For all Chinese matrix systems, each video input is connected with a 75 Ω resistor. It is best to use advanced video cable and follow the maximum distance recommended by the manufacturer for direct signal transmission.
Note: When the transmission distance exceeds 300 meters, it is best to use a video amplifier for image compensation.
Connection of video input (all-Chinese matrix system)
For the full Chinese matrix system, each video input is not connected with a 75 Ω resistor. If the camera input signal does not loop to other external 75Ω terminal devices, then the loop interface corresponding to the chassis of the all-Chinese matrix system must have a 75Ω input resistor, otherwise the image signal will be too strong, white dots will appear and characters will shake.
2.3 Connection of communication lines
Chinese matrix system has 1 COM interface (two RS485 interfaces) and 1 RS232 interface on the back panel of the machine.
Note: When RS232 interface is connected, the matrix will be considered to be controlled by computer. At this time, the keyboard can't control the matrix, so the keyboard can only control the matrix by dialing down.
2.3. 1 The keyboard communication interface is connected with the matrix RS485 communication interface.
COM interface is equipped with cables, and its connection with keyboard communication interface is as follows:
The red line RS485_A and the yellow line RS485_B of the communication interface shall be connected with the communication interfaces D+ and D- of the serial keyboard and RS485 buses of alarm devices, multimedia controllers and other serial devices.
Keyboard communication connection is as follows:
2.3.2 Connect the ball machine communication interface with the matrix RS485 communication interface.
The COM interface is equipped with cables, and the connections with the communication interfaces of the high-speed ball, pan/tilt and decoder are as follows:
RS485_A and RS485_B communication interfaces of orange line and green line shall be connected with RS485_A and RS485_B communication interfaces of high-speed ball, gimbal and decoder.
2.3.3 RS232 communication interface
Equipment (personal computer, keyboard, printer, alarm interface unit, etc.). ) The communication standard 1 RS232 provided by the Chinese matrix system (equipped with cables) can be used to connect to these sockets, and the direct connection distance can reach 10 meter. When leaving the factory, the data format of all RS232 ports in the system is set to 2400 bits, with 1 bit as the start, 8 bits as the data, and 1 bit as the stop. This port must be connected when the computer sets up the matrix.
Note: When using RS485 interface keyboard control matrix, disconnect RS232 interface cable.
2.4 alarm output connection
All Chinese matrix system has alarm output. When the matrix receives the alarm signal, it will link the video recording function, start the light or alarm horn, etc.
See the figure below for the connection method:
2.5 Control connection method to realize synchronous switching between this machine and audio matrix.
As an audio/video matrix integrated machine, audio/video can be mixed, but when the video capacity reaches a certain level and the audio is not enough, an external audio matrix is needed. COM interface is equipped with cable and junction box, and the connection method is as follows:
Third, the system settings
3. 1 matrix controls the communication protocol and baud rate setting of smart ball and decoder (factory setting is PELCO_D protocol, 2400Bit/s).
The communication protocol and baud rate are set by the 4-bit toggle switch on the PCB of the matrix motherboard. The position of the motherboard in the chassis is shown in the following figure:
The position of the toggle switch on the motherboard PCB is shown in the following figure:
The toggle switch method corresponding to the communication protocol and baud rate is as follows:
Protocol baud rate
Bit 1 bit 2, bit 3 and bit 4
OFF OFF PELCO _ D OFF OFF 9600Bit/s
On/off PELCO_P on/off 4800 bits/second
Turn off at 2400 bits/sec
Turn on 1200 bits/sec on the matrix.
3.2 Keyboard Settings (Matrix can be controlled by factory settings)
Press the "Menu" key to enter the main menu of the keyboard, and press the "MPX" key or "Auto" key until the LCD displays the following:
2) Keyboard Settings
Press the "Enter" key to enter the keyboard setting menu.
3.2. 1 main keyboard settings
Press the "MPX" key or the "Auto" key until the LCD displays the following:
1. Current keyboard ID:00 → current ID of the keyboard.
0 = master device, 1 → 16 = slave device: 00 → enter a new ID.
Enter 0 and press Enter to set the keyboard as the main keyboard.
(Setting of separate control keyboard: Enter the separate control number 1- 16, and press "Enter" to set the separate control keyboard number. A matrix can connect a master keyboard and 16 sub-control keyboards. )
Keyboard baud rate setting
Press the "MPX" key or the "Auto" key until the LCD displays the following:
2. Current baud rate: 9600 → current baud rate of keyboard.
12/24/48/9600:0000 → Enter a new baud rate.
Enter 9600 digits and press "Enter" to set the baud rate of the main control keyboard to 9600Bit/s (required).
3.2.3 Keyboard Sound On/Off Settings
Press the "MPX" key or the "Auto" key until the LCD displays the following:
3. Current sound: On → Current keyboard status
Your choice: On/Off → Select new status.
Press "F 1/ON" to select sound on, and then press "Enter" to confirm. Press "F2/OFF" to select sound off, and then press "Enter" to confirm.
Matching resistance setting
Press the "MPX" key or the "Auto" key until the LCD displays the following:
4. Matching resistance: On → Current state of keyboard
Your choice: Open → Select a new status.
Press "F 1/ON" to select the distribution resistance, and then press "Enter" to confirm. Press "F2/OFF" to select the distribution resistor, and then press "Enter" to confirm.
Keyboard protocol settings
Press the "MPX" key or the "Auto" key until the LCD displays the following:
5. Protocol: matrix → current protocol of keyboard.
New Protocol: → Select a new protocol.
Enter 1 and select the Matri system protocol (it must be set to Matri protocol).
Keyboard key test
Press the "MPX" key or the "Auto" key until the LCD displays the following:
6. Keyboard test
Press the "Enter" key to enter the key test state, and the lens cannot be operated at this time. Press the "Exit" key to exit the keyboard key test state and return to the key setting menu. (Press the "Exit" key again to return to the main menu. )
3.2.7 You can enter the matrix to set the number of auxiliary control keyboards.
Press the "MPX" key or the "Auto" key until the LCD displays the following:
7.MAX( 16) SLAVE ID:00 → the maximum number of points currently controlled.
Enter a new ID:00 → enter a new number.
Enter a number 0- 16, and then press "Enter" to set the maximum number of child controls. A matrix can access 16 sub-control keyboards at most.
3.2.8 Set the maximum number of alarm inputs that the matrix can access.
Press the "MPX" key or the "Auto" key until the LCD displays the following:
8. Maximum (239) alarm ID:00 → current maximum alarm quantity.
Enter a new ID:00 → enter a new number.
Enter a number from 0 to 239, and press the "Enter" key to set the maximum number of alarms. A matrix can access up to 239 alarm inputs.
Fourth, power on the system.
Before the system is powered on, it should do the following:
At least one video input signal has been connected to the camera input port.
At least one monitor is connected to the monitor output port.
Control devices, such as K2 10 keyboard, are connected to the control code port.
All video and data cables are properly connected.
The power supply of Chinese matrix system is 220VAC, 50/60HZ (overseas version 1 10VAC, 50/60HZ).
When the power is turned on, information such as time, date and camera number will be displayed on the screen. The STA indicator on the front panel flashes and the three power indicators light up. This indicates that the system is powered on and ready to start programming.
Five, the indicator light prompt
Matrix power indicator lamp
When the power supply is turned on, three power supply lights on the front panel of the matrix light up, indicating that the power supply is normal.
Matrix status indicator lamp
The STA indicator light on the front panel flashes (there is no matrix with superimposed characters, and the STA indicator light on the output panel is on, but the light does not flash), ready to start programming.
Matrix key indicator light
The key indicator on the front panel lights up, indicating that the keyboard is connected. If the keyboard is connected (positive and negative poles are also right), but the light is not on, please check whether the RS232 port is connected. If it is, please dial down. (Because computer control takes precedence over keyboard control. )
Matrix PTZ indicator lamp
When the keyboard moves to pan/tilt, the PTZ indicator flashes.
Note: When changing the system capacity, that is, adding or removing cameras, monitors, keyboards and other devices, please pay attention to turning off the power first.
1. The communication interface cannot be connected incorrectly. When connecting individual communication lines, pay attention to the connection of +D and +D, and the connection of -D and-D..
2. Each video output port of this machine has two groups, which output the same image to meet the requirements of more output ports.
system profiler
I. Overview
All-Chinese matrix system is a perfect CCTV monitoring system equipment which integrates video switching, audio switching, alarm management, follow-up control and IP network matching control. The system adopts a modular combined structure and a fully cross non-blocking matrix exchange design. This machine can be used as a comprehensive monitoring system consisting of pure video matrix, pure audio matrix, audio/video matrix, alarm access and follow-up control. Graphics, characters and time can be superimposed on each output image, and any graphics/characters information (no font and no language restrictions) can be input into the matrix by using the computer and the software provided by our company, and the matrix parameters can be set for system data backup.
This machine has the functions of time sequence switching and grouping switching. Alarm linkage lighting, video, alarm record and inquiry are all Chinese menus, which are simple to operate and convenient to use. This machine is a standard 3U case with compact structure, and the capacity of a single case is twice that of ordinary products. Single user can use 20 notches, and the modular installation system is scalable, which is convenient for users to choose. The local system can send the alarm inquiry status information back to the control center.
Second, the main technical parameters
Power supply: AC 220v 10%/50hz (overseas version AC110v10%/60hz).
RS232 interface: Standard RS232 interface with baud rate of 9600Bit/s, mainly used for connecting computers.
RS485 interface 1: baud rate is 9600Bit/s, which is mainly used to connect keyboards, alarms and multimedia controllers.
RS485 interface 2: It is mainly used to connect intelligent high-speed ball, decoder and pan/tilt.
The baud rate of communication is 1200 bit/s, 2400 bit/s, 4800 bit/s and 9600 bit/s. ..
Communication protocols Matri, PELCO-D, pelco-p.
Connection mode of communication lines: shielded twisted pair.
Switching attribute: Manual/program-controlled automatic full cross non-blocking switching, with single time sequence and grouping switching function.
Audio and video switching: synchronous switching
Switching mode: adopt synchronous switching of power supply
Switching time: PAL:≤20ms, NTSC ≤16.7ms..
Video input signal:1VP-p (75 Ω)
Video output signal:1VP-p (75 Ω)
Audio input signal: 0.5 VP-P (600 Ω)
Audio output signal: input following
Video signal to noise ratio: > > 58dB
Audio signal-to-noise ratio: > > 58dB
Isolation between video inputs: > > 55dB
Isolation between video outputs: > > 50dB
Isolation between audio inputs: > > 58dB
Isolation between audio outputs: > > 55dB
Video channel bandwidth: 12MHz
Audio channel bandwidth: 50hz ~ 30khz
Video alarm: it has the function of video loss detection and alarm.
Data storage: built-in storage equipment, and various data configuration settings are stored for at least 10 years.
Data backup: computer backup is adopted.
Screen display: date/time, camera title, alarm information, etc.
Features of graphic superimposition: white background and black edge, highlighting, stability, clarity and no jumping phenomenon.
Single card audio/video output: 4 channels
Single card audio/video input: 8 channels
Single machine capacity: 96 x 32
Alarm linkage output: relay, normally open mode, node current 0.5A
Maximum power consumption: 60W
Working environment: temperature:-10℃ ~+55℃, relative humidity: ≤95%, no condensation.
Overall dimensions: 430 x132 x 240 (width x height x depth)
Third, the basic function
1. Complete Chinese menu operation.
By using the main control keyboard and 1 monitor, the system can be programmed using the on-screen menu. The functions provided by the main menu on the screen include system configuration settings, date and time settings, text overlay settings, text display characteristics, alarm linkage settings, time sequence switching settings, group switching settings, group sequence switching, alarm record query and factory restoration settings.
Video switching
All-Chinese matrix system can switch any camera signal to any display, each camera can set a preset camera point, and any display can call the display at any time. The core of the system is a full-cross matrix switch, and the switching can be controlled by manual keyboard operation, automatic switching, synchronous switching and alarm linkage switching of the system.
Automatic switching queue
Automatic switching of queues means that a group of camera inputs are displayed automatically and cyclically on a single monitor. The display time of each camera picture can be set to a different time, and a camera picture can repeatedly appear in a group of switching queues. Switching can be sequential or reverse. Switching can be divided into monitoring switching queue and system switching queue.
Switch queue of monitor:
The monitor switching queue is used to program a set of camera inputs to the monitor for cyclic display. It can be composed of 32 camera signals, and each camera picture can stay for a different time. Each monitor has an independent exchange queue.
System exchange queue:
It can be pre-programmed through the system setting menu, and the operator can transfer the queue to any display at any time. In each switching queue, the same camera picture or multiple preset pictures of a camera or multiple standby actions of a camera can appear for many times.
4. Alarm linkage function
When the matrix receives the alarm signal, it will connect the programmed input and output channels. Chinese matrix system has two alarm outputs, so it can also link video recording function, start light or alarm horn.
5. Alarm programming
The matrix alarm in Chinese adopts plug-in card type, and each alarm card has 8 alarm input ports, which can be set at will. The system can be expanded and contracted, and the maximum can be determined according to the alarm card. By programming a camera picture or any group of camera pictures, each alarm input can be transmitted to any monitor ("camera picture" also refers to the preset shooting position and auxiliary switch of each camera). Each monitor can also be programmed to work in any 15 alarm display and clearing mode. Any kind of alarm can trigger type C relay, so it can be used to control video recorders or other external devices. Type c relay can control 0.6 A /30 V AC, 18 W resistance load or 0.3 A DC load. ..
Innovative input recognition
Using the computer and the text and graphics brush software provided by our company, it is convenient to superimpose camera titles, perfect software design and operation, and can superimpose titles with mixed pictures and texts, Chinese, text and graphics and without language restrictions.
RS-232 serial port
The full Chinese matrix system provides an RS-232 port, which can be used to connect the system with a PC.
8. Control of decoder high-speed ball
The whole Chinese matrix system provides RS485 control code signals, and controls the pan/tilt, high-speed ball and camera through a series of keyboards. By programming, each high-speed ball can have as many as 128 preset camera positions. The speed of the high-speed ball can be controlled.
9. Storage and preservation
All user programming data stored in the memory can be kept by the backup battery for at least 10 years. These user data include all input screen character signs, automatic switching parameters, protection parameters when the system alarms, time and date, etc.
10. System data backup
Use computer and software provided by our company to back up the data of matrix system. Each matrix system data needs to be backed up in a different database, otherwise the backed-up data of another database will be overwritten. Please refer to the matrix setting software manual for specific operations.
1 1. Multilevel control
Through the connection of ports A and B of RS485 communication bus, with the help of multilevel control keyboard or multimedia multilevel control software, mutual control among multiple matrix hosts can be realized. This control can be unidirectional or bidirectional, and the connection can be vertical or horizontal. Up to 64 matrix hosts can be connected by different connection methods to realize mutual control.
12. Multistage alarm
By connecting the RS-485 port with the corresponding interface and specifying the alarm input port in the menu, the alarm signal of one matrix can be transmitted to another matrix host for alarm and linkage. This multi-level alarm can realize simultaneous alarm of multiple matrices or form a large alarm network.
13. Multi-level protection/removal information query
Through the connection between RS-485 port and the corresponding interface, you can query all the alarm cancellation/alarm status information of this subdomain. And can be transmitted to the control center.
14. Operation programming permission
The system can assign different user operation rights according to the keyboard ID, and restrict some users from non-menu setting and menu programming operations.
15. System keyboard permission partition
Use the computer and the software provided by our company to set the keyboard permissions of the system.
Keyboard settings for the monitor:
Keyboards outside the local area can be prevented from accessing the monitor in the local area, so that these keyboards can be prevented from switching and controlling images displayed on the monitor in the local area.
Keyboard settings for camera adjustment:
The keyboard outside the local area can be prevented from looking at the camera inside the local area on any monitor.
16. Control priority rights
The system can assign different user operation priority permissions according to the keyboard ID, and restrict some users from preempting users with high priority.
65438+
By running a series of graphical interface software on PC with Windows2000/XP or higher operating system, matrix system operation and programming based on electronic map and device tree can be realized.
Series of graphical interface software can display multiple electronic maps, and display smart balls, cameras, monitors, alarm contacts, auxiliary switches and other equipment in the form of icons on the maps. After setting the parameters of the icon, the camera can be switched and controlled directly by clicking the icon with the mouse, and the virtual full-function keyboard can set and program the system. The status of the alarm contact is directly displayed on the alarm icon on the map, and the image switching and the action of the auxiliary switch can be linked when the alarm is triggered.
System keyboard
I. Overview
The controller is the control keyboard in the intelligent TV monitoring system, and it is also the main equipment for man-machine dialogue in the monitoring system. It can be used as a main control keyboard or a sub-control keyboard. Control every machine in the whole monitoring system. The basic functions are as follows:
Chinese and English LCD
The proportional joystick (2D and 3D optional) can control the translation/tilt in all directions, and the 3D proportional joystick can control the zoom of the camera.
Camera aperture, focusing, zooming and outdoor Yuntai protective cover dust removal and defrosting
Can control matrix switching, sequential cutting, group switching, menu operation, etc.
It can control various functions of the high-speed ball, and can set preset point parameters, patrol group settings, guard settings and menu operations of the high-speed ball.
The alarm equipment can be deployed/released, and the alarm linkage can be controlled.
You can control the settings of pan/tilt, decoder, auxiliary switch, automatic scanning, automatic surface scanning and angle setting of various protocols.
Various functions can be set in the menu.
Keyboard locking can avoid all kinds of misoperation and has high security.
The built-in buzzer can directly listen to the sound on the desktop.
Second, the technical parameters
Control mode: main control, separate control.
The number of reachable control points is 16.
The number of accessible alarm modules is 239.
The maximum alarm address is 1024.
The maximum number of controllable cameras is 1024.
The maximum number of controllable monitors is 64.
The maximum number of controllable decoders is 1024.
Power supply AC/DC9V (minimum 500mA power supply)
Power 5W
Third, the control line connection diagram (below)
Four, the keyboard basic tips
4. 1 Description of buzzer prompt
1 and "beep" indicate that there is a key operation.
2. "Di, Di, Di" indicates that this operation is wrong or invalid.
3. "Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep Beep.
4.2 Alarm display prompt
When the system has an alarm, the LCD display is as follows:
ALARM => No: Address area
NN= DDDD ZZZZ
Where: NN stands for alarm serial number, ZZZZ stands for alarm area code and DDDD stands for alarm address.
When the system alarms at multiple points, the alarm number NN, alarm area code ZZZZ, alarm address DDDD,
Circularly display the alarm point number. (Note: Up to 10 alarm points can be displayed circularly)
4.4 General display
The startup interface after the keyboard is powered on is normal operation. During normal operation, the LCD displays as follows:
MON CAM data
0 1 000 1 0000
Five, the basic operation of keyboard on matrix, high-speed ball and other equipment.
5. 1 In normal operation, the basic key functions are:
(1) Numeric keys: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
(2) Clear key: Clear.
(3) Enter.
5.2 In normal operation, the basic operations of the matrix are:
(1) output channel number: enter the number of 1-99, and press the MON key to select the monitor number.
(2) Video switching: Enter the video input number (1- 1024) and press the CAM key to switch the matrix.
(3) Group switching: enter the group number (1- 16) and press GRP to switch groups.
(4) Sorting: Enter the sorting number (1-99) and sort according to the SEQ key matrix.
(5) Sequence Stop: Enter the sequence number (1-99) and press Shift+SEQ to perform the sequence.
(6) Switch to the NEXT video: press the next key matrix to switch to the next video.
(7) Switch the previous video: press Shift+NEXT to switch the previous video.
5.3 In daily operation, alarm protection, defense release, inquiry and alarm elimination:
(1) alarm protection: enter the alarm point number (0- 1024) and press the Enable key to protect the alarm point.
(2) Alarm cancellation: enter the alarm point number (0- 1024) and press Shift+Enable to cancel the alarm point.
(3) Alarm query: enter the alarm point number (0- 1024), press the ACK key to query the alarm point deployment/disarming status, and the data column will display "A ON" when arming and "AOFF" when disarming.
(4) Alarm and alarm elimination: When the system has an alarm, press Shift+ Clear to eliminate the alarm of the alarm equipment.
5.4 In normal operation, the basic operation of the high-speed ball is as follows:
(1) Adjust the preset point: enter the preset point number (1- 128) and press the call key to adjust the preset point of the ball machine.
(2) Set the preset point: enter the preset point number (1- 128) and press Shift+CALL to set the preset point of the ball machine.
(3) Set the two-point scanning angle of PTZ 1: enter the scanning dwell time (1-60) and press Pan_A to set the scanning starting point.
(4) Set the two-point scanning angle of the pan/tilt 2: Enter the scanning dwell time (1-60) and press the Pan_B key to set the scanning end point.
(5) Automatic line scanning (two-point scanning): enter the scanning speed (1-64) and press the Auto key.
(6) Surface scanning (360-degree scanning): Enter the scanning speed (1-64) and press Shift+Auto.
(7) Start the inspection team: enter the inspection team number (1-8) and press the scan key to start the inspection team.
(8) Start reciprocating scanning: enter the inspection group number (1-8) and press Shift+Scan to start reciprocating scanning.
5.5 In normal operation, enter the keyboard programming menu and other special function menus as follows:
(1) Enter the keyboard programming MENU: press the menu key to enter the keyboard programming menu.
(2) Enter the DVR menu: press the DVR key to enter the DVR menu and operate the DVR device.
(3) Enter the alarm record query menu: press the List key to enter the alarm record query menu.
(4) Enter the user management menu: press the login key to enter the user management menu.
5.6 Camera lens control
Press and hold the lens action key until the desired effect is achieved.
Key function
Aperture open. Aperture open.
Aperture closed. Aperture closed.
Focus far point
Focus on the neighborhood
Zoom lenses are getting bigger and bigger.
Zoom in and get smaller.