Speaking of compliance, I would be inclined to ask OSHA about this one... Yellow * Yellow is used to indicate you need to take caution. Usually a non-moving piece of equipment or an area will be painted yellow, cautioning you to pay attention to potential hazards. Low beams, overhead fixtures, steps, and objects that protrude are colored yellow. On 3/24/2014 5:51 PM, Mike Hord wrote: > FCC compliance standards --=20 John Ferrell W8CCW "Kindness is the language the blind can see and the deaf can hear." - Mark Twain --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .