CLKTCD Utility Software
CLKTCD-Set Configuration App is Windows® PC freeware that controls all Masterclock-brand TCD analog clocks.This utility includes everything you'll need to configure and manage your CLKTCD analog clock from Masterclock. Simply install the software to your Windows-based PC. Follow the easy installation setup then open the CLKTCD-Set app on your desktop. This will give you remote control over all your system analog clocks.