DVR User Manual
21
Fig 4-11 record configuration-record bit rate
4.3.3 Time
Step1: Enter into Menu
Setup
Record
Time tab. Refer to Fig 4-12:
Pre-alarm record time:
The record time prior to actual triggering of an
alarm i.e. record time before motion detection 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 4-12 Record Time Setup
Parameter
Meaning
Rate
Range from: 1-30
（
NTSC
）
1-25(PAL)
Resolution
Support CIF , HD1, 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: 256kbps~2Mpbs
VOOK
