D-Link mydlink DCH-S150 User Manual page 13

Section 3 - Usage
Tapping + on the top right corner of the Advanced schedule page
will take you to the page where you can select different days and
times that the device will be active in a table. Simply tap and drag
the bars in the table to adjust the times. Tap x to delete a specific
time.
After the schedule is set, go back to the previous page and tick
the radio button next to the rule to activate it.
D-Link DCH-S150 User Manual 10