With the rapid development of the information age, conference offices, modern demonstration teaching, academic exchanges, etc. are increasingly becoming multimedia, networked, automated, and internationalized. The integration of multiple systems makes conferences more and more convenient and efficient. Generally speaking, the multimedia conference system is a complex conference system integrating audio, video and digital, which is formed by integrating various conference means. From a technical point of view, the entire system has a certain technical complexity, which requires the use of a fully programmable control system to comprehensively manage different conference devices to coordinate their work. Most of the current solutions in conference halls or lecture halls use imported programmable central control plus AV matrix and RGB matrix, which causes many problems such as complicated engineering, reduced system stability, and increased customer final budget. In response to this situation, Airtel Technology has specially launched a special control system for dual-projector multimedia conference room ---- AT22. 2. Composition of dual projection display system: Fifth, the final function: There are many types of Makeup Brushes . For daily makeup, you can combine them according to your personal makeup habits. But there are 6 basic brushes required: honey powder brush, Concealer Brush, blush brush, Eye Shadow brush, eyebrow brush and lip brush. Makeup Brushes Set,Custom Makeup Brush,Travel Makeup Brushes,Professional Makeup Brush Set HENAN BON INDUSTRIAL(COSMETIC) CO.,LTD , https://www.boncosmetic.com
1. Requirements of conference room for dual projection display system:
(1) Multimedia display system: The multimedia display system consists of two high-brightness, high-resolution LCD projectors and two electric screens; it completes the large-screen display of various graphic information.
* 2 projectors can display the same or different computer signals at the same time
* 2 projectors can display the same or different video signals at the same time
* One projector can display computer signals and one can display video signals
* The display contents of 2 projectors can be exchanged at the same time
* Can control the switch of 2 projectors and the lift of 2 electric screens separately
(2) A / V system: A / V system consists of 3 computers, video cameras, DVDs, VCRs (VCRs), MD players, physical exhibition stands, mixers, microphones, power amplifiers, speakers, digital hard disk recorders, etc Equipment composition.
(3) Environmental system: Environmental control consists of conference room lights (including incandescent lamps and fluorescent lamps), curtains, and other equipment; complete changes to the entire conference room environment and atmosphere to automatically adapt to current needs.
(4) Programmable intelligent central control system: By selecting the AT22 intelligent centralized control system, the specific needs of the dual projection project are fully considered, and the optimal cost performance is used to provide a perfect solution for the dual projection project. At the same time AT22 also retains the powerful graphical interface programming features of Aite.
3. System characteristics:
* Rich control interface to meet all control interface requirements of dual projection conference room system.
* Graphical interface programming is simple and powerful graphical programming interface, any engineer can easily master.
* Program backup and restore function All engineering programming designs can be backed up with one key, and can be restored with one key when needed. The project is simpler, and it is easier when replacing equipment or modifying system functions.
* You can download different packages on the Internet.
All Aite engineers' program settings can be easily used by you.
* Support RS232 code library and infrared code library engineering installation, you can directly call Aite's powerful RS232 and infrared code driver library, no need to re-enter RS232 code or learn infrared code. Makes the project simpler and makes it easier to replace equipment or modify system functions.
* Fully customizable unique function of programmable thin film panel Aite control. The panel style and specific functions can be customized according to the actual project solution.
4. Technical parameters:
* Comes with 3x2 VGA matrix electronic switching chip, 300M bandwidth, no signal attenuation. Dual projectors can display the same or different VGA signals respectively.
* Comes with 6x2 AV matrix video with buffer, 150M bandwidth, no signal attenuation. Dual projectors can display the same or different AV signals.
* 3 RS232 control ports
1, 2 roads are dedicated control ports for dual projectors, easy to achieve accurate control.
* Provide 2-way projector power delay control and 2-way electric screen lifting port
* Provide 3-way power backup control
* Two projectors can be turned on / off at the same time or one of them can be controlled on / off
* Dedicated dual projection control film panel, the operation of the dual projection system is simple and clear
* All the programmable features of AT4500 are retained
By installing Aite Control, customers can achieve the following easy management and control of the dual projection meeting room:
1. Control of multimedia projection system:
* Through the RS232 control port, control all functions of the projector at the same time or separately, such as on / off, signal switching, etc .; and can automatically achieve complex related actions, such as automatically turning on the projector when the system is turned on.
* Control the ascending, descending and stopping of the electric hanger and the screen; and can automatically realize complex linkage actions, such as pressing the system on button of the panel: all the equipment related to "system on" will automatically enter the work according to the preset timing In status, 2 electric hangers and 2 screens automatically descend one after another, the projector is automatically powered on and then the projector is turned on, the first computer signal is cut out to the projection, and all actions are in one key.
* AT22 is a fully programmable control system. In the dual-projection system, it can easily achieve very complex control actions, but the operation is simplified to the extreme.
2. Realize the control of A / V system:
* Realize the arbitrary selection and combination of 3 computer, video camera, DVD, VCR (VCR), MD machine, physical exhibition stand and other program signal sources, cast to 2 projectors, the audio signal is automatically cut to the power amplifier. All actions are in one click.
* Through the host IR (infrared) to control all actions of DVD, VCR, MD and other devices, such as play, pause, stop and other functions.
3. Realize the control of the environmental system:
* Control the lighting (including incandescent lamps, fluorescent lamps), curtains and other equipment in the conference room through the strong power module. If the optional dimming module can also control the brightness of the light.
Honey powder brush: The powder powder makeup has a silk texture, and the makeup surface is cleaner and longer-lasting.
Concealer brush: The fine brush head can brush hard-to-reach areas, and the concealer effect is more even and natural.
Blush Brush: Brushes blushes with natural curvature, smudges shadows, and perfectly highlights facial contours.
Eyeshadow Brushes: great variety. Need to prepare different size eye shadow brushes to match different eye contouring methods.
Eyebrow brush: With eyebrow powder, it can draw quite natural eyebrow shape. It is easier to control the intensity and shade than the Eyebrow Pencil .
Lip Brush: Precisely outlines the shape of lips, making lips full and even in color and more durable.
Foundation Brush: It is used to apply liquid foundation. The requirements for brushes and liquid foundation are relatively high.
Facial contour brush: The characteristic is that the head is 45 °, the size is similar to the blush brush, and the bristles are thick.