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Alarm Settings
G
ALARM MODE
This selects what combination of external alarm
and motion detector is to be used to provide
alarm input. Make this setting when "EXTERNAL
ALARM" is set to either "NC" or "NO" or
"MOTION DETECTOR" is set to "ON".
The ALARM OUT terminal settings also need to
be made.
Available settings:
•
AND: An alarm is generated when both the
external alarm and the motion sensor receive
alarm input.
•
OR: An alarm is generated when either the
external alarm or the motion sensor receives
alarm input.
H
ALARM BUFFERING
Set "ALARM BUFFERING" to "ON" for each
channel selected using "ALARM SET". Then
click the [DETAIL] button in "ALARM
BUFFERING SET" to display the detailed setting
screen for alarm buffering.
ALARM BUFFERING SET Setting
If you click the [DETAIL] button next to "ALARM
BUFFERING", the ALARM BUFFERING SET
screen will be displayed. This screen is used to
set the way in which the alarm data that is
generated when an alarm is detected is
recorded into the video server's internal memory.
The recording capacity of the internal memory is
set to a default of approximately 16 MB per
alarm event.
1
ALARM DATA SIZE
This sets the size for alarm data that is recorded
into the internal memory. The pre/post selection
ratio for the alarm recording area will vary
depending on the size that is set.
Available settings:
•
16, 12 MB: All available alarm recording area
ratios can be selected.
•
8 MB: The 1/9 pre/post ratio cannot be
selected.
•
4 MB: The 1/9 and 2/8 pre/post ratios cannot
be selected.
•
2 MB: The pre/post ratio is fixed at 0/10.
•
TWO IMAGES: The pre/post ratio is fixed at
0/10.
Note:
•
"TWO IMAGES" can be selected when PPP
is being used.
•
Only a single event can be stored in the
internal memory, regardless of the size of the
alarm data.
2
BUFFERING AREA
This sets the ratio between the pre-alarm and
post-alarm recording areas in the internal
memory.
Available settings:
(PRE/POST) 0/10, 1/9, 2/8, 3/7, 4/6, 5/5
3
PRIORITY
This sets the quality for the images recorded in
the internal memory.
•
PICTURE QUALITY: Alarm images are
recorded at high image quality.
•
TIME: Images are recorded with speed as
the priority.
When this setting is made, the time taken for
recording alarm data is reduced.
4
ALARM RESOLUTION
1
You can set the size of the images that are
recorded in the internal memory to 720x240 or
2
720x480.
5
3
OVERWRITE
This setting is only displayed when an internal
4
memory card is installed.
Always be sure to insert the expansion memory
5
card into the card slot before turning on the
power for the video server. If you insert the card
after the power has been turned on, this item will
not be displayed.
Note: If this is set to "ON", old alarm images are
automatically deleted from the expansion
when it becomes full, and the new data
from the internal memory is written over
as it is captured.
– 28 –
English
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