User`s manual
[SETUP-REC-EVENT(S/D)]
Fig3.2.18 Setup sensor detection
 SENSOR DETECTION: Each channel matches a relevant Sensor, for example, Channel 2 is linked to 
Sensor 4, if the Sensor 4 gives alarm, the alarm information will be given on the picture by channel 2 
(Fig3.2.18 Setup sensor detection), the “□” means that the channel can not be detected, “V” means that the 
channel can be. 
 OPTIONS: (Fig3.2.19 Setup record time) 
 POST-RECORD TIME: The length of the record time after alarm triggered. You have five options to 
choose: 10 seconds, 30 seconds, 1 minute, 5 minutes and 10 minutes. 
 PRE-RECORD TIME: The length of the record time before alarm triggered. You have five options to 
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