Operation Manual
User Manual of Digital Video Recorder 
158 
consumption of the device and extend the life of the HDDs. 
Click Menu > HDD > Advanced. 
Figure 10. 5 Enable HDD Sleeping 
Check the checkbox of Enable HDD Sleeping (by default), and the HDDs which are free of working for a long 
time will be set to sleep. 
Uncheck the checkbox of Enable HDD Sleeping, and the HDDs will be set to work for all time. 










