User manual

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Website:www.CCTVSecurityPros.com
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Advanced Features include Alarm settings, system information, Motion detection, mobile phone
monitoring, system maintenance, PTZ and network setting.
2.2.2.5.1 ALARM SETUP
Move the cursor to【ALARM SETUP 】（Icon highlighted when selected），press【Enter】to
enter into setting interface.
I/O CHANNEL： Each channel corresponds an I/O status, that is, when an alarm triggered, it will
activate the corresponding channel to start alarm recording.
N.O：indicate I / O input level from high to low effective
N.C：indicate I / O input level from low to high effective
HDD LOSS：ON means it will trigger a alarm if there is no HDD, and it will display an 【H】On the
bottom left of channel 1 in the live view
HDD SPACE：ON：If the space less than 500M, there is a remark in live view：No enough space,
please change HDD after shutdown.
VIDEO LOSS：ON：when one channel has no video input, it will display “video loss”in live view.
ALARM MANAGE：There are alarm output, buzzer and post REC three items. OUTPUT：when an
alarm triggered, the alarm output time will be: