Event Search; Audio Playback; Video Backup - NST FULL D1 DVR User Manual

4.4.2 Event Search

Click to quickly search the recorded files by event types, or select FULL to show all the event logs.
To quickly search the time you want, select "QUICK SEARCH".

4.4.3 Audio Playback

In the playback mode, click
Note: To make a video backup with audio, or play a recording with audio, make sure the camera which
supports the audio function is connected to the video-in channel and audio-in channel. For
example, the audio data from audio CH1 will be recorded with the video data from video CH1.
For 16CH models, the audio CH1 ~ CH4 are corresponding to video CH1 ~ CH4 respectively.

4.5 Video Backup

Note: This function is available for "SUPERVISOR". For details, please refer to "4.2 User Level Creation"
at page 13.
Note: Before using the USB flash drive, please use your PC to format the USB flash drive to FAT32 format
first. For the list of compatible USB flash drives, please refer to "APPENDIX 6 COMPATIBLE USB
FLASH DRIVE LIST at page 72.
Note: Video backup could be made via the built-in DVD writer (optional), a USB flash drive, or the
Internet. It's NOT allowed to connect the hard disk to your PC directly for it may impair the
recorded data saved in the hard disk.
To copy recorded data for video backup, click
DATA (DVD)".
ACCOUNT
TOOLS
SYSTEM INFO
BACKUP DATA
BACKUP LOG
EXIT
Step1: Select the time within which includes the video data you want to backup.
Step2: Select the channel(s) within which includes the video data you want to backup.
Step3: In "OUTPUT FILE FORMAT", select the output video format: DEFAULT / AVI.
 When "DEFAULT" is selected, the copied video is saved to ".dv5", and you can only open it with our own video
player on PC. For details, please check "4.6 Video Playback on PC".
or on the channel status bar to play or mute audio recording.
(SYSTEM), and select "BACKUP DATA (USB)" or "BACKUP
SYSTEM
START DATE
START TIME
END DATE
END TIME
CHANNEL
HARD DISK
OUTPUT FILE FORMAT
TARGET DEVICE
BACKUP
REQUIRE SIZE: 554MB
AVAILABLE SIZE: 3788.0MB
16
FREQUENTLY-USED FUNCTIONS
2009/NOV/19
08:30:21
2009/NOV/19
17:59:29
3 SELECTED 
 ALL
 CH1

 CH2
 CH3
 CH4
 CH5

ALL HDD 
AVI
USB DEVICE
SUBMIT
SUBMIT