Thanks for the response.
I do know that some Jet remotes are RF not IR...like a garage
opener...so one does not need line of sight to activate the collector.
FIY Mine is IR and while that is a line of sight thing, for me it is not as
picky as say a TV IR remote.
My DC faces the center of the shop and sets on a light colored concrete
floor. Typically just pointing in the general area is good enough to
control the DC. Sometimes I can aim and bounce off of a near by light