D-Link DNS-320L User Manual page 218

Section 4 - Configuration
You can control the speed of the fan using three different settings and you can power off the device at scheduled times for each day of the week.
Fan Control: The speed of the fan can be controlled from this
section.
If you select Auto mode, the speed of the fan will
change (Off/Low/High) depending on the internal
temperature of the enclosure.
Power On/Off Click Enable to turn on this function.
Scheduling:
Enable or disable the power on/off days using the
check box and configure the time for each day that
the power on/off will occur.
DNS-320L
D-Link ShareCenter™ User Manual
213