Manual

17 DATA BACKUP (COPY OR UPDATE) AND VERIFY DATA BACKUP (COPY OR UPDATE) AND VERIFY 18
(2) If the memory card was copied before, and NOT modified since
If the memory card was copied before, and not modified since, then you can
choose to [Verify] or [Copy] or [Delete].
OK Cancel
970.0 GB
Same is in
20140415.000
Verify CF?
Vfy Cpy Del
OK Cancel
970.0 GB
Same is in
20140415.000
Copy CF?
Vfy Cpy Del
OK Cancel
970.0 GB
Same is in
20140415.000
Delete CF?
Vfy Cpy Del
Compare data stored in the hard drive to the data stored in the memory
card.
Vfy
Copy again. Make a new folder and copy all of the data in the memory
card to the hard drive.
Cpy
Delete the data on the memory card so that it can be reused.Del
(3) If the memory card was copied before, and photo/video data has been
added
An additional ‘Update’ option appears on the copy menu.
By choosing ‘Update’, the ND2901 copies added data from
the memory card to the existing backup folder in the
internal hard drive.
: To Copy, press the control key briefly.
: To Cancel the copy, press the control key for more
than 2 seconds.
Same as [Fast Copy] but after copying, the data on the memory
card is compared with the copied data in the ND2901 hard drive.
Each bit is verified.
Copy & Verify
Fast Copy
Make a new folder and copy all the memory card data into the
folder.
Update
Copy only added files to the existing backup folder in the
internal hard drive.
OK Cancel
970 .0 G B
21 Files
24.5 GB
Copy & Verify
Fast Copy
Update
Three options are available for copy using up/down key selection.
3. Verify
When you choose the verify function, the ND2901
compares the data stored on the hard drive to that on the
memory card. The verification logic entails a full bit-by-bit
verification, and detects any differences.
: For verification, press the control key briefly
: Cancel the verification
Two options are available for verification using up/down key selection.
OK Cancel
970.0 GB
Same is in
20140415.000
Verify CF?
Full Sample
Compares first 1MB of each file.Sample Verify
Full Verify All of the data is compared.
Same as [Fast Copy] but after copying, the data on the memory
card is compared with the copied data in the ND2901 hard drive.
Each bit is verified.
Copy & Verify
Fast Copy
Make a new folder and copy all the memory card data into the
folder.
Two options are available for copy using up/down key selection.
2. Copy
(1) If all content on the memory card is new data.
OK Cancel
985.0 GB
21 Files
15.0 GB
Copy & Vfy
Fast Copy
The ND2901 will make a new folder on the hard drive and
copy all the files and folders in the memory card onto the
internal hard drive. The contents of the memory card will
not be deleted.
: To Copy, press the control key briefly.
: To Cancel the copy, press the control key for more
than 2 seconds.