Operation Manual

58 en | IVA and VG4 AutoDome IVA 4.0
DOC | 4.0 | 2009.06 Operating Manual Bosch Security Systems
6 IVA and VG4 AutoDome
If you implement IVA 4.0 or IVA 4.0 Flow with VG4 AutoDome, please note the following:
– There are ten different profiles available for configuring IVA 4.0 (see also:
Section 3.1 Configuration with Configuration Manager, page 11).
Each profile can be assigned to a different preset. Each preset can have its own IVA
configuration.
Define the camera positions for the individual presets before starting to configure
IVA 4.0.
– Once you have assigned an IVA 4.0 profile to a preset, AutoDome is blocked to other
users for approximately ten minutes.
– An IVA 4.0 image data analysis is launched approximately two seconds after AutoDome
has recalled a preset. It is irrelevant whether this is part of a tour or whether it is
completed manually.
When presets are recalled as part of a tour, the minimum dwell period for a preset should
not be below ten seconds; it should be at least one minute.
– As soon as AutoDome is moved to a new position or the zoom, iris or focus settings are
changed, IVA 4.0 is no longer active for this scene.
This also applies in the event that Autotracker is used following an alarm input.
– As soon as a message from VG4 AutoDome is displayed on the camera image, IVA 4.0 is
no longer active for this preset. Recall this preset to reactivate IVA 4.0 for this scene.
– Use the Inactivity function to ensure that the camera automatically recalls a preset when
it becomes inactive. This is particularly important with AutoDomes where the images are
not viewed immediately. For more information, refer to the AutoDome documentation.
– Some of the AutoDomes will enable you to reuse an alarm event triggered by IVA 4.0 as
an alarm input. Thus, for example, an event detected on preset 1 can cause the recall of
another preset.