| CE/4LED 9mm USB Digital Endoscope Model Number:KLN-ZJ830U
 Introduction Thank you for selecting usb endoscope from us. In order to help you know and use the product better, please read the instructions carefully before operating. Application Small line designed shape can help user to take video or a picture of something in a narrow and dark place, specially suitable for in the pipe or hole. With a usb 2.0 port, user can control and operate on the pc or laptop which makes work more easier. Specifications | Items | Specification | | Camera Sensor | 1/6 Inch CMOS Sensor | | Camera Resolution | 0.3Megapixles | | Camera View Angle | 40-50 Degree | | Lens Diameter | 9 mm | | LED | 4 White LED lights | | Focus Distance | 40-60MM | | Output | USB2.0 | | Operate System | Windows2000/Windows XP/Windows Vista | | Preview Definition | 640*480 | | USB Cable | 2M | | Power Rang | 5-6.5V | Operation Illustration 1.After Inserting USB port, computer will be prompted to find a new hardware, and install the required driver automatically. Finally, it will be prompted that the new hardware has been installed. The icon in my computer will appear, as follows: 1. Double-click the icon to preview images and take pictures, Can also press the camera button to take photos manually 2. You can adjust LED Fill light when it is in dim light condition ,meanwhile, please close the LED when it is clear enough. 3. Please Stretch the flexible hose to the places which you need to observe Frequent question & Solutions 1. Without picture, LED lights are not on Answer: Check USB cable is connected well, and whether there is a USB video device icon in my computer 2. Images are not clear Answer: Check camera lens is dirty or polluted, please wipe clean. Note Do not use a strong solution of caustic cleaning. | 
