QSD2304L DVR User’s Manual
Fig3.12 Sensor Alarm Configuration
1.
HOLD TIME
It sets the record time after the alarm occured. There are two options to choose: 1 minute and 2 minutes. It also sets the
record time after the motion ends. If the HOLD TIME is 1 minute, the sensor event which is detected will only trigger the
alarm and create a new file after a 1 minute pause in motion.
2.
SENSOR
STEP1
Press "
Up
", "
Down
", "
Left
" and "
Right
" buttons to move the cursor to "
SENSOR
" option.
STEP2
Press "
Enter
" key to switch the Sensor.
3.
DETECTION
Switches on the sensor alarm. If you select "
DETECTION
" check box, DVR will begin detecting. If you unselect "
DETECTION
"
check box, the detection function is disabled.
4.
TYPE
There are two options to choose: high and low. Press "
Enter
" key to enter the sub-menu. And there are two options to
choose: NO and NC.
‘NO’ means normal open. If ‘NO’ is chosen, the DVR will send alarm when the alarm is in low level.
20
