Auto-Face VI Graphic Control Panel Features through the panel switches such as: Otto Engineering Inc., P Series; Honeywell, Micro Switch, AML series; IDEC Corp., A6 series; Allen Bradley, 800E series; EAO Switch Corp., series 19; and Square D, Telemecanique LEDs are PC board mounted behind the graphic faceplate Indicators are T-1 3/4 LED indicators, available in red, green, yellow, amber, white  and blue Graphic faceplate construction consists of .125" aluminum sub plate, 6mil photographic film back painted and highlighted, protective over-laminate to preserve the graphic from damage. Graphic colors can be either a black background with colored lines and legends or colored background with black lines and legends Colors are selected from a chart of over 40 colors.