User`s manual

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