Purpose
The astronomical timer is used to turn on/off lighting or other electrical receivers in accordance with daily, astronomical points east and west sun.

Functioning
The astronomical timer activates and deactivates a device at certain hour, i.e. at sunrise and sunset. Should more settings that are precise be required for locations of different geographical co-ordinates, there is an option to set a given longitude and latitude or select a special code which entails automatic setting of these co-ordinates for a given place in Europe (list of locations and their codes may be found in the manual). Furthermore, there is an option to shift the preset activation/deactivation time for ±99 min. for sunrise and sunset times separately.

Technical data