Videoswitch Vi-M series - Manual (Page 34)

Digital Recorder
critical alert will be generated.
1.1.15 Clear critical alerts
Critical alerts may be individually cleared (acknowledged) in the Critical alert event log. All
critical alert can be clear her at once.
1.1.16 Erase event list
The event logs can be erased here. Use with care as the events cannot be retrieved once
erased.
1.1.17 Pull-up and restore
This part of the menu deals with the pull-up of a camera on a monitor under alarm
conditions.
1.1.1.1.19 Pull-up monitor
Specify here on which monitor an alarm camera should be displayed.
1.1.1.1.20 Pull-up hold time
When an alarm condition occurs the associated camera is displayed for this hold time, even
if other cameras also have alarms meanwhile.
If other cameras have alarms these will then be displayed in turn, each one being shown for
the specified hold time.
1.1.1.1.21 Pull-up sequence time
When multiple alarmed cameras exist, once the hold time has elapsed for each, they will
start sequencing with a programmable sequence time.
1.1.1.1.22 Relay hold time
Whenever an alarm or activity event occurs, the alarm relay activates. When all alarm
conditions have cleared, the relay will stay activated until the relay hold time has expired.
When the record rate is modified by alarms, this condition will also apply until the alarm
relay deactivates.
1.1.1.1.23 Restore camera
Following the pull-up of one or more alarmed cameras, this setting determines whether the
original pre-alarm camera is restored, or whether the last alarmed camera is left on the
monitor.
1.1.18 Relay activation
1.1.1.26 Use relay1 for alarm
Relay 1 is normal is used to indicate that an alarm or activity state exists. Set this to False if
you want to use the relay for another purpose, for example remote control of lights etc.
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