User's Manual

16-channel H.264 DVR User Manual
17
3.7 Advanced
Enter the following screen from MAIN MENU →ADVANCED:
The advanced functions include the seven options of ALARM, SYSTEM
INFORMATION, MOTION DETECTION, MOBILE PHONE SETTINGS, SYSTEM
MAINTENANCE, PTZ SETUP, and NETWORK SETUP.
3.7.1 Alarm
Move the cursor to the ALARM option, (The icon is surrounded by a yellow frame
to indicate selection.) and press Enter to enter the “Setup” screen of this option, as
shown below:
I/O CHANNEL/ALARM: Each channel corresponds to an I/O alarm state. When the
alarm input of a channel is triggered, the alarm record of the corresponding channel
will be started.
NO: Normally open.
NC: Normally closed.
OFF: Disable alarm circuit of this channel.
Note: When an alarm is produced, a red letter I will be displayed above the
corresponding channel in Live Preview.
HDD LOSS: On: When the system cannot identify the hard disk, an alarm will be
generated, and a red H will be displayed at the bottom left corner of Channel 1 in the
lower part of the “Video Preview” screen.
HDD SPACE: On: When the remaining space of the hard disk is less than 500M, the
lower part of the “Video Preview” screen will display. The space of the hard disk is
not enough. Please change the disk after shutdown.
VIDEO LOSS: On: When the video of a certain channel is lost, this channel will display