How it works

1, Connect circuit: connect projector and visualizer by VGA cable. Connect DC12V Adapter. The Power key and the input key lamp is on red.

2, Open the power: press the power key, the Power key lamp change to blue, can Start to operate the visualizer now.

3,Adjust camera:turn the camera to keep the object is in the center of the screen

4,Switch Function: If you want to use an external programming source, press the “Input”key to switch.

5,Close the power: press the Power key in 3seconds. The power key lamp change to red. The Input key lamp is out. The visualizer close.

  1,  Following style Supper Bright LED Lighther

  2, Embedded Remote Controller

  3,Graphical Opetator Interface

  Packing Details:   Original Packing, 1 PCS per pack

  Delivery Details:   3-20 days after receive the deposit

  Delivery Terms:    EXW,FOB,CNF,CIF.etc

Digital Visualizer with SD card high resolution document camera for multimedia classroom 

Digital Visualizer with SD card high resolution document camera for multimedia classroom 

Digital Visualizer with SD card high resolution document camera for multimedia classroom

  Established in 2003, Hangzhou Hengsheng Electronic Technologies Co., Ltd is a high-tech company specializing in intelligent control systems, image stitching processing systems, matrix switching systems, and multimedia peripherals' research and production. Top 3 company in this line.

  We are a manufacturer of Audio Visual products and specialized in the Education market more than 10years. , some of our products include: Desktop / portable document camera, Cam scanner, Multimedia Central Controller, All-in-one pc and so on. The company insisting on its motto ""excellence pursuance, perfect service" . All the products have passed CE,FCC,ROHS and ISO 9001.

1,What’s the minimum quantity of an order for your goods?

   Normal order MOQ is 1 piece.

2,What’s the payment terms?

  Payment term: T/T, Western Union, PayPal, Escrow .etc

3,How about your  after-sales service?

  We can provide accessories for free within 12 months.

  We are the professional manufacturer of document scanner , any requirement feel free to contact me. 

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