How can I erase my Video E Hard drive? It states it's full.
You need to consult the manual and the OSD menu that will be displayed on screen when you press the OSD menu. From my knowledge, I know that for these devices, the only way to delete/erase the hard drive is through the OSD menu.
However, you can access the manual using the following link: http://www.ussscctv.com/support/CPN103_Manual_V1.1.pdf