KAIGEXIN Industrial Camera HD 2-Million Pixels Electron Microscope, US Plug 1. The power supply voltage of the cameras power adapter is AC100V-240V50-60Hz. Please confirm whether the power supply is within this range before use. 2. The standard power supply of the camera is DC voltage of 5V-12V 1A, it is recommended to use it with the cameras own power adapter 3. This product provides VGA high-definition video output interface, which can be connected to various monitors and projectors for image delivery. The video output is 1080P 30 frames per second, and the picture pixels can reach 2 million 4. The product provides scribing function, a total of 8, supports optional and moving lines, and the color setting and thickness of the displayed lines are adjustable, and the center cross cursor display is provided. 5. The product supports Chinese and English conversion, you can enter the language setting bar in the menu to choose 6. This product supports one-key image freezethaw function (press the onoff key after power on to realize the freeze and thaw function) 7. The camera supports the mirror flip function, which can flip the image horizontally and vertically; in addition, you can control the screen brightness and exposure through the buttons on the camera 8. When cleaning the camera case, please use a dry soft cloth to wipe, such as serious dirt, please use a neutral detergent to gently wipe 9. If there is a gray shadow on the image, please use a blower to blow off the dust on the filter, and do not use detergent to wipe it