AVE MV DR4000 - Manual (Page 23)

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4.2.4 Externally triggered Recording
By connecting the RECORD IN of ALARM I/O on the rear panel of the DVR, you can
activate/deactivate the recording function of a DVR. The file will be kept with a prefixed “R” .
Please refer to section 2.3 for more details.
NOTE: The status of recording operations when an alarm occurs are shown in the diagrams
below .
1
2
3
4
Manual or Externally
Triggered Recording
Alarm Takes Place
Actual Recording
Speed
Normal Alarm Normal
Timer Recording
Actual Recording
Speed
Alarm Takes Place
Timer Recording
Actual Recording
Speed
Alarm Takes Place
Timer Recording
Actual Recording
Speed
Alarm Takes Place
Normal Alarm Normal
Normal Alarm
Alarm Normal