The synchronizer may further include sensors or {HEAD ~ stops} to indicate {TAIL ~ the relative movement} of each actuator, and to establish stop limits to set the “room out” and “room in” positions of the slide out room 
The synchronizer may further include sensors or { HEAD ~ stops } to indicate { TAIL ~ the relative movement } of each actuator , and to establish stop limits to set the “ room out ” and “ room in ” positions of the slide out room
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH