Horizon Fitness LS780T Treadmill Horizon Fitness October 05, 2021 20:39 For the 2009 Horizon Fitness LS780T Owner's Guide, please click here. For the 2009 Horizon Fitness LS780T Exploded Diagram, please click here. Was this article helpful? Yes No 0 out of 0 found this helpful Have more questions? Submit a request Related articles Horizon Fitness EX57 Elliptical Comments 0 comments Please sign in to leave a comment.