QSD2304L DVR User’s Manual
Appendix C Abbreviations
Words
Meaning
Words
Meaning
L
Lock
HDD
Hard Disk
M
Motion Detection
A
Sensor Detection
L-L
Local Login
VLoss
Video Loss
PB
Playback and Backup
N-L
Logging in or Logging out of the Network
O-D
Disk full of System Logs
L-C
Change Configuration of the DVR from the DVR
SYS
The Event of System Setting or the System Reset
N-C
Change the Configuration of the DVR from Network
DVR
Digital Video Recorder
DEL
Deletion of Event
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