Audio Playback; Video Backup - Avtech DG1015 User Manual

5.4.3 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.

5.5 Video Backup

Note: This function is available for "SUPERVISOR". For details, please refer to "5.2 User Level Creation"
at page 15.
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 4 COMPATIBLE USB
FLASH DRIVE LIST" at page 66.
Note: Video backup could be made via 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 video data for video backup, click
ACCOUNT
TOOLS
SYSTEM INFO
BACKUP DATA
BACKUP LOG
REGULAR REPORT
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 footage is saved to ".dv5", and you can only open it with our own video player
on PC. For details, please check "5.6 Video Playback on PC (.dv5)".
Note: It's recommended to save the file to the default format for security reasons. Only specific video
player supports the default format and not everyone can see the video footage.

When "AVI" is selected, the footage will be converted to "avi", and you can open it with any media player which
supports the "avi" format on PC.
Step4: In "TRAGET DEVICE", select "USB DEVICE" for video backup.
or on the channel status bar to play or mute audio recording.
(SYSTEM), and select "BACKUP DATA".
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
19
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
FREQUENTLY-USED FUNCTIONS