number of repeats to send for each command to a specific device delay between commands to the same device delay between commands to different devices delay after Power On before issuing more commands If you encounter more delay switching TV inputs than you do with the native remote, then one of the adjustments is not set optimally for your equipment. I wouldn't recommend it.Ībsolutely everything is adjustable on Harmony remotes. It has considerable delays when switching TV inputs, even with all the adjustments I could think of.