Canon VK-16 v2.1, Руководство администратора

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3-10
Set the [Settings] Tab
Enter [Recorded Video Settings]
1. [Maximum retained history] - Check the [Maximum retained history] option and enter a value from 1 to 999
and then select [Days] or [Weeks] from the pull-down menu.
2.
[ Maximum file size/duration ] - Check the [ Maximum file size/duration ] option, enter a value, and select [ MB ]
or [ Hours ]. You can enter 32 - 1024 for [ MB ] and 1 - 24 for [ Hours ]. If you do not enter a value, 1024 MB or
24 hours is used for the Maximum file size/duration value.
3. [Low disk space warning level] - Enter a percent value.
When the remaining space falls below the specified value, the event will be displayed and a notification will
be e-mailed (
P. 3-5, P. 3-23).
4.
[ Reduce recording frame rate when disk is under high load ] - When disk is highly loaded, recording frame
rate is temporarily reduced to prevent the recording from stopped. See Chapter 6 for details. This function is
available for JPEG video recording. It cannot be used for MPEG-4 video recording (VB-C500D, VB-C60).
Tip
If [ Reduce recording frame rate when disk is under high load ] is selected, you will receive an event
notification such as "Effective Recording rate (<recording rate before change> <recording rate after
change> %)" when the recording frame rate drops.
Ex. Effective Recording rate (100.0
90.0 %)
Note
When the free disk space has fallen below the value specified in the [ Low Disk Space Warning Level ] field,
an event occurs and an event notification mail is sent. Also, if the used disk space exceeds the value spec-
ified in the [
Maximum disk space used ] field, recorded video will not be saved until the required free disk
space is secured. See P. 3-17 for the disk space management.
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