After power on the camera is initialized and the switch detects whether the port is transmitting data.If there is no data，it will power off, then the power will be re-supplied.
Model NO.: PM3006FSN V7
Model NO.: PM3010FSN V4
Model NO.: PM3010FSN V3
Model NO.: PM3010FSF V3
Model NO.: PM3019FSN V1
Model NO.: PM3020FSN V4
Model NO.: PM3027FSN V1
Model NO.: PM3028FSN V4
