7.8AT-02 Treadmill (TM758B or TM1000C) Horizon Fitness Updated April 21, 2022 17:34 Installation Instructions Treadmill-7.8AT-02-V1.003.zip100 KB Was this article helpful? Yes No 0 out of 0 found this helpful Have more questions? Submit a request Related articles How to Install Software Updates Software and Firmware Updates How Does the 7.8 AT-02 Treadmill Connect to Apps? 7.4AT-02 Treadmill (TM499B or TM746B) Which Software Should I Update? Comments 0 comments Please sign in to leave a comment.