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Black screen displayed when playing recorded images
In the following cases, a black screen may be displayed during playing recorded images. However, this is not
malfunction.
When changing cameras or screen patterns during playback or pausing
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When skipping/reverse skipping during playback
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When fast forwarding/reverse fast forwarding during playback
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When the latest recorded image is played while displaying images on a multiscreen
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When going to the next recording event list by fast forwarding/reverse fast forwarding or skipping/reverse
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skipping during playback
When playback operation is affected by another operation (such as when receiving multiple alarms sequen-
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tially or while copying is being performed simultaneously)
Recording operation
It is possible to connect up to 32 cameras to the recorder and record images from them on the hard disk drives.
The following recording operations are available.
Schedule recording:
Recording that is automatically performed at the designated time range on the desig-
nated day(s) of the week
Event recording:
Recording that is automatically performed when an event occurs (such as terminal
alarm/camera site alarm/command alarm, etc.)
Important:
Recording may not be performed for around 3 seconds in the following cases. However, this is not a mal-
•
function.
When the settings are changed and the setup menu is closed during recording
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When the resolution, image quality or the frame rate is changed during recording
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Event type
The following event recording types are displayed in list form on the web browser:
SCH: Schedule recording
The following are detailed event recording types.
COM: Displayed when a command alarm occurred
TRM: Displayed when a terminal alarm occurred
SITE: Displayed when a camera site alarm occurred
PRE: Pre-event recording
