A, Please check ifthe monitor or display can support the video format;
B, Restart the camera. If the camera doesn't finish the configurationafter power-on and shows a blue screen, the dial switch is set wrongly.
C, Please confirm if the PTZ can be controlled.
D, If the WebUI image can display, please contact with us for upgrading ARM or FPGA firmware;if the WEB UI also shows a blue screen, there might be problems with the ISP program.