User manual

85XX Series Network DVR User Manual……………………………………………………………………….V1.0
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I/O ALARM: show each channel alarm status, that is, when an alarm triggered, it will activate the
corresponding channel to start alarm recording.
NO: indicate alarm is Normal Open; it will be ON when have alarm
NC: indicate alarm is Normal Close; it will be OFF when there is a alarm
HDD LOSS: if ON, means it will trigger alarm if there is no HDD, and it will display【H】on the bottom of each
channel in the live window. If OFF, there will be not alarm, but still will show 【H】in live window.
HDD SPACE: if ON, if the space is less than 500M, there is remind window in live view: No enough space,
please change HDD after shutdown. If OFF, the system won’t alarm.
VIDEO LOSS: if on, when one channel loss video signal, it will display “video loss” in live view.
EMAIL SETUP: to send the snap pictures when there’s alarm.
TAMPER ALARM: to set the alarm on or off.
ALARM MANAGE: to manage the alarm output, buzzer and post record status.
OUTPUT: when alarm triggered, the output time will be: 0 second, 10 seconds, 20 seconds, 40 seconds or 60
seconds
BUZZER: to alarm in sound with 0 second, 10 seconds, 20 seconds, 40 seconds or 60 seconds when alarm is
triggered.
POST REC.: to continue record with time 30 seconds, 1 minute, 2 minutes or 5 minutes when alarm is
triggered.
EMAIL SETUP:
DVR system can send an email with JPEG snapshot once the system is triggered by events.