Electrograph

n.	1.	A mark, record, or tracing, made by the action of electricity.
	2.	An apparatus, controlled by electric devices, used to trace designs for etching.
	3.	An instrument for the reproduction at a distance of pictures, maps, etc., by means of electricity.
	4.	An image made by the Röntgen rays; a sciagraph.
	5.	A cinematograph using the arc light.

Noun	1.	electrograph - an apparatus for the electrical transmission of pictures
	2.	electrograph - electrical device used for etching by electrolytic means

apparatus, setup