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ALARM SET SETTINGS
There are three types of alarm detection: external alarm, motion sensor alarm and no signal alarm.
Alarm settings include specifying the period during which the buzzer will continue to sound and the method of recording images during
each alarm.
Type of Alarm Multiplexer operation Monitor screen display Alarm List
Test pattern
Still image
(ALARM LIST) 1/13
CAM DATE TIME ITEM
1 4 08-22 08:48 E
2 2 08-21 08:51 S
3 4 05-04 16:22 E
4 3 05-04 07:45 V
5 1 04-30 14:37 E
6 1 04-21 18:26 V
7 2 04-12 05:31 E
8 4 04-12 12:51 E
For external
alarms
Camera
number
For sensor
alarms
Camera
number
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CAMERA NO.04 T-1 LEVEL:OFF MODE:A
External alarm detection
By setting up a door switch,
etc. connected to the alarm
input connecter at the rear of
this unit, an intruder opening
or closing the door can be
detected. When it is
detected, the buzzer will
sound.
Motion sensor alarm
detection
By setting the sensitivity of a
motion sensor built into this
unit an intruder can be
detected on the monitor
screen and the buzzer will
sound.
Signal loss detection alarm
In the case of a camera
signal being suddenly
interrupted due to an
accident, etc., a setting can
be made to record the image
immediately prior to the
interruption (a still image or a
test pattern). When it is
detected the buzzer will
sound.
When an alarm occurs, the
indicator on the camera
select button for the camera
that produced the alarm
(example: 4) will start
flashing.
When an alarm occurs, the
screen changes to a still
image or a test pattern, and
the video loss detection
alarm display (VIDEO LOSS)
will appear on the screen.
The image from the camera
that produced the alarm
(example: 4) will be displayed
and “SA” (sensor alarm) will
appear on the screen.
The image from the camera
that produced the alarm
(example: 4) will be displayed
and “EA” (external alarm) will
appear on the screen.
When an alarm occurs, the
alarm history is recorded in
the alarm list. The histories of
up to 100 events can be
displayed.
The codes in the ITEM
column indicate the type of
alarm data.
E: External alarm trigger
S: Motion sensor trigger
V: Video loss
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English