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Operation example 2
Setting the areas for normal and alarm recordings
individually.
Operation
• Performs alarm recording at the specified recording
rate.
• Performs normal recording at the specified recording
rate and sets repeat recording for normal area.
• Records the data of normal and alarm recordings to
the different areas in order to store the alarm recording
data for long term.
Settings
<Alarm area settings> ( see pages 74 and 75)
Data Management Setting for Main Memory
Memory5
3
4
Change Partition Setting
System Menu
step
1
step1. Set the normal and alarm recording areas.
<Repeat recording settings> (
see pages 74 and 75)
Memory5
Data Management Setting for Main Memory
3
System Menu
step
2
step2. Set the repeat recording setting of normal recording
area to “Repeat On” and alarm recording area to
“Repeat Off.”
<Recording settings> (
see pages 46 to 48)
Set Recording Pattern A
Camera Check
Setup Menu
Recording1
1
1
Recording Setting A-Normal (Easy)
D
Normal Recording Menu
2
step
3
step
4
Recording Setting A-Alarm (Easy)
D
Alarm Recording Menu
3
step
6
step
7
Alarm Trigger In/Out
5
step
5
step3. Execute camera check to detect the cameras with
video signal input automatically.
step4. Use “Easy” to set the desired recording rate for
normal recording.
step5. Set the alarm mode to “Alarm CH.”
step6. Use “Easy” to set the desired recording rate for alarm
recording.
step7. Set the alarm recording trigger to “External.”
A measuring for setting the partition capacity
Refer to the example below when calculating the alarm
recording area capacity.
(Example:)
Alarm recording time is set to 15 seconds.
The number of alarm recordings is 80 times per day.
Alarm recording data is stored for 3 months.
Picture grade for alarm recording is set to “Super” (40
kbytes), recording rate is set to “25 pps.”
1) When the partition function is set to off (alarm area is
set to 0%), the estimated recordable time is 68 hours
when operating with one camera at the recording rate
of “25 pps” and the picture grade of “Fine.” (Set the
normal recording rate using “Manual,” and check the
estimated recording time in the overview screen.)
2) The alarm recording time per day is:
15 seconds multiplied by 80 times makes
1200 seconds
(20 minutes).
3) The alarm recording time per month is:
20 minutes multiplied by 30 days makes
600 minutes
(10 hours).
4) As the estimated recordable time is 68 hours;
Divide 10 hours by 68 hours makes
14.7 %.
5) Alarm area capacity is
20 % with some spare
capacity.
• This example shows the reference when the alarm
mode is set to “Alarm CH.” Adjust the partition capacity
after the actual operation.