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 Manual or Externally
Triggered Recording
| Alarm Takes Place |
| Actual Recording |
| Speed |
2 | Timer Recording |
| Alarm Takes Place |
| Actual Recording |
| Speed |
3 | Timer Recording |
| Alarm Takes Place |
| Actual Recording |
| Speed |
4 | Timer Recording |
| Alarm Takes Place |
Actual Recording
Speed
Normal | Alarm | Normal |
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Normal | Alarm | Normal |
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| Normal | Alarm |
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Alarm | Normal |
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