Dedicated Micros D4 Anleitung Seite 26

Important: Enabling or Disabling drives may take several minutes once you
exit the Image Storage menu, do not disconnect power whilst enabling or
disabling drives is in progress.
Alarm protection
Global and Panic alarms can be protected automatically as they are received.
Select whether Global, Panic, or Global and Panic alarms are protected. If no
alarms are to be protected, select Disabled.
Pre-alarm Protection
This is the amount of time the images are protected before the Global or Panic
alarm is triggered. By default this setting is 15 minutes, but this is adjustable
from 00 minutes (no pre-alarm protection) to 60 minutes.
Post-alarm Protection
This is the amount of time the images are protected after the Global or Panic
alarm has ended. By default this setting is 15 minutes, but this is adjustable
from 00 minutes (no post-alarm protection) to 60 minutes.
Protected Images
Selecting this option allows images to be protected or unprotect manually.
To Protect Images:
1. Enter the time of the first image to be protected (in the From area).
2. Enter the time of the last image to be protected (in the To area).
3. Select Confirm in the Protect images option.
4. The selected images are protected and placed in the list.
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To Unprotect Images:
1. Enter the time of the first image to be unprotected (in the From area), or
highlight an image in the list and press Camera 1.
2. Enter the time of the last image to be unprotected (in the To area), or
highlight an image in the list and press Camera 2.
3. Select Confirm in the Unprotect images option.
4. The selected images are unprotected and removed from the list.
Note: If you try to unprotect a sequence of images before they are all
protected, if you are protecting a large number of images for example, some of
the images may be left in the list. It may be necessary to wait a few minutes for
the remaining images to be protected before un-protecting them.
Important Information Regarding Protected Images
There is a percentage indication of the amount of images that are currently
protected on the hard disk. It is important to remember that the protected
images will remain on the hard disk and will not be overwritten until they are
manually removed.
Protected images reduce the amount of space you have for normal recording.
For example, if 50% of the images are protected, this effectively means you
only have half the disk available for normal recording, so recording settings
that should normally give you 30 days would only allow 15 days of recording.