DVR User Manual
Chapter 16. Backup Operation   
1. Calendar Backup 
Page 
164 
☞ Note 
Above time setting is applied only when the backup date and hour is same. If the backup date and hour 
is different, set the start time first by setting date, hour and minute and then set the end time. 
▶ Select the backup option 
 You can select the following options for backup.  
 • Device : Select USB when you back up through USB port. And Select CD/ DVD-RW when you back 
up with CD/DVD-RW. 
 • Backup Range : Display the selected backup time. 










