4/8-channel H.264 DVR User Manual
19
I/O
I/O
I/O
I/O CHANNEL/ALARM
CHANNEL/ALARM
CHANNEL/ALARM
CHANNEL/ALARM
: Each channel corresponds to an I/O state alarm, when the
alarm input of a channel is valid, the alarm record of the corresponding channel will be
started.
Normal
Normal
Normal
Normal On
On
On
On
: The external alarm circuit is open at ordinary times, and closed when
there is an alarm.
Normal
Normal
Normal
Normal Off
Off
Off
Off
: The external alarm circuit is closed at ordinary times, and open when
there is an alarm.
Note
Note
Note
Note
: When an alarm is produced, a red letter “I” will be displayed above the
corresponding channel.
HDD
HDD
HDD
HDD LOSS
LOSS
LOSS
LOSS
: On: When the system cannot identify the harddisk, an alarm will be
generated, and a red mark “H” will be displayed at the bottom left corner of Channel 1
in the lower part of the Video Preview screen.
HDD
HDD
HDD
HDD SPACE
SPACE
SPACE
SPACE
: On: When the remaining space of the harddisk is less than 500M, the
lower part of the Video Preview screen will display: “The space of the harddisk is not
enough. Please change the disk after shutdown.”
VIDEO
VIDEO
VIDEO
VIDEO LOSS
LOSS
LOSS
LOSS
: On: When the video of a certain channel is lost, this channel will display
in the lower part of the Video Preview screen: “Video Loss”.
A
A
A
ALARM
LARM
LARM
LARM MANAGE
MANAGE
MANAGE
MANAGE OUTPUT
OUTPUT
OUTPUT
OUTPUT
:
the time of the DVR outputting the alarm signal to
the outside when an alarm is generated, with the options of 0sec, 10sec, 20sec,
40sec and 60sec
BUZZER
BUZZER
BUZZER
BUZZER
: the time of buzzer ringing when an alarm is generated, with the options of
0sec, 10sec, 20sec, 40sec and 60sec
Post
Post
Post
Post Alarm
Alarm
Alarm
Alarm Record
Record
Record
Recording
ing
ing
ing
: the time of record delay after the motion detection
alarm,
with the options of 30sec, 1min, 2min and 5min
Email SETUP
SETUP
SETUP
SETUP
: This unit supports motion detection and e-mail alarm.
Email setup Prerequisite: The mainframe must be connected to the WAN. See Chapter
4 “DVR Network” for the connection method.
When motion detection is triggered, the system will extract a picture at the time of
triggering and send it to the corresponding mailbox. The size of the extracted picture is
about
11K
11K
11K
11K
.