2020 Best Seller Portable High Stable Hight Definition Large Format Document Scanner with camera for teachers
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- Supplier: Guangzhou Longshun Electronic Co. Ltd.
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Product Overview
Description
Product Description
2020 Best Seller Portable High Stable Hight Definition Large Format Document Scanner with camera for teachers
Main parameter:
1*, 1/2.7 inch high-definition optical zoom lens, 8 million pixels, image resolution 1024*768, 1280*1024, 1920*1080 can be
switched; VGA, HDMI output status image frame rate 30 frames @ 1080P, smooth display No trailing, no delay; USB video output format MJPG.
2*, 12 times optical magnification, 10 times digital magnification, total magnification ≥ 100 times, resolution ≥ 900 lines;
>1second fast auto focus;
3. The text is enlarged, the handwriting is clear, the black and white background is clean and thorough, the color reproduction is true, and the zoom process screen has no color spots;
4. It can realize special functions such as color black and white, text image conversion, mirroring, brightness adjustment,
picture freezing, etc.; built-in automatic white balance and brightness adjustment.
5*. Adopt touch-sensitive function buttons, with no less than 10 function buttons, which can operate the booth function by
infrared remote control; RS-232 interface can cooperate with peripheral devices to open control;
6*, VGA interface 1 in 1 out, HDMI interface 1 in 1 out, 3.5mm audio 1 in 1 out, RS232 interface 1 group; USB interface input and output 3 groups.
7. Standby pass-through function: The projector and monitor can also display external VGA and HDMI signal sources without turning on the power of the stage;
8*, using a pull-out circuit board, easy maintenance, built-in storage box, can be placed remote control, reading pen and other teaching tools;
9*, all-plastic body, corners arc treatment, prevent collision, prevent static electricity, built-in anti-theft bolts, chassis
mechanical lock;
10*, the lens arm can be rotated in multiple directions, and the rotation angle is supported: horizontal adjustment 180
degrees,vertical adjustment 180 degrees;
11*. The booth support plate adopts invisible pull-out design, which can effectively save space after being folded; the booth adopts a long-life external DC12V/2A power adapter, which is convenient for connection and replacement; adopts long-life super energy-saving high-brightness LED double top light three-level Dimming design, anti-glare and translucent, the auxiliary image effect is obvious.
Software control function:
1*. Booth one-key shortcut function: The control button icon interface is equipped with one-key shortcut software functions such as video booth, quick photo, video recording, comparison teaching, document management, opening PPT, etc. Each interface of the software has quick navigation and jump function, which is convenient for teachers to quickly switch functions;
*2. In the software control mode, zooming in and out can still achieve optical zooming effect, achieve high-definition 1080P optical pixel restoration, and the display screen is clear; realize color adjustment, contrast, brightness adjustment, with backlight compensation, the screen can be rotated around 90°;
3. Dynamic instant rotation and scaling according to 1% gradient can be achieved through software video demonstration:
The video display content can be centered on the point of the mouse, and can be scaled steplessly according to a 1% gradient in real time up to 1000%, and the focus can be automatically adjusted by computer control;
4. It has the ability to use the mouse or wireless pointer on the ordinary projection screen to mark the whiteboard, explain the teaching and video: It can be freely marked with lines, supports 16-bit color annotation, can be set to transparency, stroke thickness can be set, a variety of graphics, text, can be saved, recorded, that is, a simple electronic whiteboard.
5. With the same screen multi-screen comparison teaching function:
1*, 1/2.7 inch high-definition optical zoom lens, 8 million pixels, image resolution 1024*768, 1280*1024, 1920*1080 can be
switched; VGA, HDMI output status image frame rate 30 frames @ 1080P, smooth display No trailing, no delay; USB video output format MJPG.
2*, 12 times optical magnification, 10 times digital magnification, total magnification ≥ 100 times, resolution ≥ 900 lines;
>1second fast auto focus;
3. The text is enlarged, the handwriting is clear, the black and white background is clean and thorough, the color reproduction is true, and the zoom process screen has no color spots;
4. It can realize special functions such as color black and white, text image conversion, mirroring, brightness adjustment,
picture freezing, etc.; built-in automatic white balance and brightness adjustment.
5*. Adopt touch-sensitive function buttons, with no less than 10 function buttons, which can operate the booth function by
infrared remote control; RS-232 interface can cooperate with peripheral devices to open control;
6*, VGA interface 1 in 1 out, HDMI interface 1 in 1 out, 3.5mm audio 1 in 1 out, RS232 interface 1 group; USB interface input and output 3 groups.
7. Standby pass-through function: The projector and monitor can also display external VGA and HDMI signal sources without turning on the power of the stage;
8*, using a pull-out circuit board, easy maintenance, built-in storage box, can be placed remote control, reading pen and other teaching tools;
9*, all-plastic body, corners arc treatment, prevent collision, prevent static electricity, built-in anti-theft bolts, chassis
mechanical lock;
10*, the lens arm can be rotated in multiple directions, and the rotation angle is supported: horizontal adjustment 180
degrees,vertical adjustment 180 degrees;
11*. The booth support plate adopts invisible pull-out design, which can effectively save space after being folded; the booth adopts a long-life external DC12V/2A power adapter, which is convenient for connection and replacement; adopts long-life super energy-saving high-brightness LED double top light three-level Dimming design, anti-glare and translucent, the auxiliary image effect is obvious.
Software control function:
1*. Booth one-key shortcut function: The control button icon interface is equipped with one-key shortcut software functions such as video booth, quick photo, video recording, comparison teaching, document management, opening PPT, etc. Each interface of the software has quick navigation and jump function, which is convenient for teachers to quickly switch functions;
*2. In the software control mode, zooming in and out can still achieve optical zooming effect, achieve high-definition 1080P optical pixel restoration, and the display screen is clear; realize color adjustment, contrast, brightness adjustment, with backlight compensation, the screen can be rotated around 90°;
3. Dynamic instant rotation and scaling according to 1% gradient can be achieved through software video demonstration:
The video display content can be centered on the point of the mouse, and can be scaled steplessly according to a 1% gradient in real time up to 1000%, and the focus can be automatically adjusted by computer control;
4. It has the ability to use the mouse or wireless pointer on the ordinary projection screen to mark the whiteboard, explain the teaching and video: It can be freely marked with lines, supports 16-bit color annotation, can be set to transparency, stroke thickness can be set, a variety of graphics, text, can be saved, recorded, that is, a simple electronic whiteboard.
5. With the same screen multi-screen comparison teaching function:
Support "micro video production" function, display, scan, and record micro video on the same screen for teaching materials and teaching environment. Mark on the whiteboard for comparative teaching;
6. HD courseware production:
Any manual explanation process within the display range or the whiteboard explanation process on the electronic materials can be recorded into AVI format high-definition courseware, which can be used as classroom playback or school resource data accumulation. Full screen recording of lectures. The PPT explanation process can be recorded, and the explanation process of various software or website content can be recorded, and made into audio courseware.
7. Document scanning and management functions:
6. HD courseware production:
Any manual explanation process within the display range or the whiteboard explanation process on the electronic materials can be recorded into AVI format high-definition courseware, which can be used as classroom playback or school resource data accumulation. Full screen recording of lectures. The PPT explanation process can be recorded, and the explanation process of various software or website content can be recorded, and made into audio courseware.
7. Document scanning and management functions:
support creating, deleting, renaming, supporting multi-level folders, supporting dragging pictures directly with the mouse to change the folder to which the picture files belong; supporting automatic continuous scanning, the speed can be set; with OCR picture text scanning and restoration function , you can quickly edit the text on the picture into a WORD document, and support the conversion of a book of pictures and a group of pictures into PDF files with one click.
8. With video pictures directly dragged into teaching PPT and word, the display content can be quickly formed into courseware.
8. With video pictures directly dragged into teaching PPT and word, the display content can be quickly formed into courseware.
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