User guide

Configuring the Sender Chapter 6
56 VideoJet 10
In Ring mode, recording will continue indefinitely. When the maximum storage
medium space has been reached, the oldest recordings will be overwritten
automatically.
In Linear mode, recording will continue until all the disk space has been used.
Then recording will be stopped until some old recordings are deleted to provide
free space (see page 58).
Video recording:
Select here the profile to be active while recording.
Number of alarms:
The VideoJet 10 uses a special recording mode for alarm recording to optimise
the use of the memory capacity. As soon as a time slot for alarm recording
begins, continuous recording starts on a segment the size of a complete alarm
sequence (pre- and post-alarm).
This segment on the partition works like a ring buffer and is overwritten again and
again until an alarm is actually triggered. After that, recording on this segment will
go on for the time predefined for post-alarm recording, and then a new segment
will be used in the same way.
For this reason the recorded alarm file is always saved at its full length to the
partition and the recording space required for each alarm recording can be
calculated easily.
Here you set the number of alarm tracks on the partition. One alarm event can be
recorded on each alarm track. The specified number of alarms can be recorded
and archived accordingly. A partition can contain a maximum of 128 alarm
recordings.
If the Ring mode option is set for the partition, the predefined number of the latest
alarm recordings will be stored. If the Linear mode option is set, recording will
stop as soon as all the alarm tracks have been written.
Used alarmtracks on partition:
Indicates how many of the total alarm tracks created are currently used.
Alarm recording duration:
Select the period to be covered by the pre- and post-alarm recording.