Projector     
     PS Smart Solution Co., Ltd. We distribute and install system service in full meeting room. And that's important to the conference. Is the projector Whether it is a projector. Repair the projector or projector. We also distribute and service installation and maintenance.

Vertex D-1320
    • Brands – Vertex
    • Projection Lens - F=1.45-3.98, f=4.3-94.6mm
    • Camera (Image Pickup Device) - 1/2" CMOS
    • Total number of Pixels - 5000000 Pixels
    • Frame Rate - 30fps
    • Zoom Control - 22X Optical Zoom, 15X Digital Zoom
    • Focusing – auto
    • White Balance – auto
    • Light Source (Lamp) – LED
    • Image mode - Image control: Freeze /Flip/Slideshow Image effect: Text/Graphics/B&W/Nagtive
    • Shooting Area(Maximum) - A4 Paper
Visualizer or three-dimensional projector is a technology equipment that functions as convert signals and send signals to the projector equipment or show others result again such as Projector and monitor screen for presentation teaching materials or meeting and seminar. The usability principle is to convert picture signals into electric signal by using camera to catch the picture signals. In addition, the users can present opaque materials, pictures, graphic materials, three-dimensional materials, transparent materials, film materials, motion, and slides. Visualizer has the detail that the users should know

Most compositions of visualizer will have exterior features and components that let visualizer works as follows: 
     1. Base: the main component of visualizer, manufactured from white plastic material, the light can shine from inside film material, some series of visualizer without base but will use table’s surface to place materials
     2. Control panel is function as to control the operation of visualizer, control video camera, adapt the sharpness, and select the signal features that you want to move out
     3. Visualizer object lighting: illuminates the material for the sharpness of picture signal, Visualizer new series will be manufactured by LED bulb, first series was manufactured by fluorescent
     4. Arm is function as to attach main camera with the base, Visualizer can adapt the size to storage and adjust camera angle
     5. Main camera is function as to catch materials that placed on the base and send the picture signal to presentation equipment, main camera has a solution of pixels in case of Digital
     6. On and off switch functions as to on and off for distribution electric current to Visualizer
     7. Signal connector is a component that receives or transmits signals for educational technology and communication devices such as S-video RGB Composite channels.

The usability principle of Visualizer
     Function as to catch pictures and convert pictures into electronic signal, then send the electronic signal to Projector, television, or display screen equipment. The usability principle is similar to video camera because use video camera to catch the pictures. Separate into 2 types that is CMOS and CCD, these 2 photoreceptor cells will function as to change Photon power into CCD power (abbreviated from Charge Coupled Device) act as to receive light and change the light value into analog signal and convert into digital again through a transducer circuit. CMOS is abbreviated from Complementary Metal OxideSemiconductor each pixel has its own sub-circuits to changes the exposure to a digital signal and then sends the signal to the receiving device.

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