System 3000 blind and timer display, matt grey Features: Operation via capacitive sensor surface. Quick programming to use the current time as the programmed travel time switching time. Automatic summer/winter time changeover, can be switched off. Switching at sunrise or sunset (astro function) can be set for 18 countries. Astro time for sunrise and sunset can be individually adjusted by +-2 hours. Lock function blocks the extension operation and deactivates automatic operation. Display switches off after 2 minutes, permanent display of the current time is possible. Programming of one rise and one fall time or of two on and off times for the weekly periods Mon-Fri and Sat+Sun.