Comelit MT HDDVR160A - Manual (Page 18)

18
Post-alarm record: set the post recording time after the alarm is finished, five options: 10s
、
15s
、
20s
、
30s
and 60s.
Expire time: the hold time of saved records. If the set date is overdue, the record files will be deleted
automatically.
Step2: user can setup all channels with same parameters, tick off “all”, then to do relevant setup.
Step3: click “default” button to resort default setting; click “apply” button to save the setting; click “exit” button
to exit current interface.