Niveo Professional NNAS-R4 - Manual (Page 188)

NAS System
188 User Manual
3.6.5 System
Under System menu, user can select the following functions: Preview function and
Logout.
3.6.5.1 Preview Function
The Preview function enables the user to see a sample view of a picture file on the
left lower pane. The supported file format is JPEG Image (.JPG).
By default, the Preview function is enabled (set to “Yes”).
To disable the Preview function, select System Menu and Preview function, and click
“NO”.