Get the manufacturer's name and the model number. Then Google them together. You might find a discussion, or a diagnostic sheet with greater detail (like, what do those blinks mean?) floating out there somewhere in the ether.
"The social contract exists so that everyone doesn’t have to squat in the dust holding a spear to protect his woman and his meat all day every day. It does not exist so that the government can take your spear, your meat, and your woman because it knows better what to do with them." - Instapundit.com