COP-USA DVR2304SE-B - Manual (Page 30)

Digital Video Recorder User Manual
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Fig 4-12 Record Configuration-Record Bit rate
4.3.3 Time
Step1: Enter into MenuSetupRecord Time tab. Refer to Fig 4-13:
Pre-alarm record time: The record time prior to actual triggering of an
alarm i.e. record time before motion detection or a sensor alarm was
triggered.
Post-alarm record: Set the post recording time after the alarm is
finished, five options: 10s, 15s, 20s, 30s, 60s, 120s, 180s and 300s.
Expire time: The time till which the records would be retained. If the set
date is overdue, the recorded files will be deleted automatically.
Step2: Select “All” to setup all channels with the same parameters.
Step3: Click “Apply” to save the setting; click “Exit” to exit the current interface.
Fig 4-13 Record Configuration-Time
Parameter Meaning
Rate Range from: 1-30（NTSC）1-25(PAL)
Resolution Support CIF, HD1 and D1
Quality The higher the value is, the clearer the recorded image is.
Six options: lowest, lower, low, medium, higher and
highest.
Encode VBR and CBR
Max bit
stream
Range from: 256 Kbps, 384Kbps,512 Kbps, 768 Kbps,
1Mbps, 1.5MBps, 2 Mbps