LT Security LTD7904 - Manual (Page 33)

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Digital Video Recorder User Manual
Step2: the setup steps of alarm are familiar with schedule; user can refer to 4.4.1 Schedule for details.
Note: the default schedule of sensor is full-selected, that is, the color of schedule setting interface is blue.
4.5 Alarm configuration
Alarm configuration includes five sub menus: sensor, motion, video loss, other alarm and alarm out.
4.5.1 Sensor
Sensor includes three sub menus: basic, alarm handling and schedule.
① Basic
Step1: enter into system configuration alarm configuration sensor basic; refer to Fig 4-19:
Step2: enable sensor alarm and set the alarm type according to triggered alarm type. Two option: NO and NC.
Step3: user can setup all channels with same parameters, please tick off “all”, and then to do relevant setup.
Step4: click “default” button to resort default setting; click “apply” button to save the setting; click “exit” button to exit current
interface.
Fig 4-19 alarm configuration-sensor-basic
② Alarm handling
Step1: enter into system configuration alarm configuration sensor alarm handling; refer to Fig 4-20:
Step2: select hold time and click Trigger button. Then a dialog box will pop-up as Fig 4-21: