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74
en | Central Console, computer setup and programming
physical SE receivers that must be on the same SE coordinator. Only if both the referenced
SE receivers receive an alarm transmission, then the Virtual receiver will be added to the alarm
as if it was a physical SE receiver that heard the alarm at the average receive level of the 2
referenced SE receivers.
Both the referenced SE receivers are configured in the Receiver 1 and Receiver 2 fields.
These are the two SE receivers, on the same SE coordinator, where a Virtual receiver assumes
the average of. Both SE receivers must receive a signal before the Virtual receiver reports it
also received a signal that is the average of the other two SE receivers signals. The location
algorithm and sensitivity adjust work the same for a Virtual receiver as for a physical SE
receiver. Enter the Virtual receiver's Point Number in the fields, or click the [?] button to
select the Virtual receiver accordingly.
The Virtual receiver's location and sensitivity may be adjusted the same as a physical SE
receiver. After a Virtual receiver is added, verify the surrounding areas to make sure they have
not been adversely affected.
Notice!
In no event should a Virtual receiver be utilized as a cost savings measure to avoid the
installation of an actual SE receiver.
7.9.3
Selecting the algorithm
There are 5 different location algorithms that can be selected for an individual SE receiver in
the Transponder database:
1.
2.
3.
4.
5.
By default, when an SE receiver is set for outside or tunnel, it will use the linear algorithm and
all other SE receivers will use the low pull algorithm. The SE receiver that hears the alarm
transmission the strongest will determine the algorithm used for this alarm.
Changing the algorithm setting for an SE receiver only affects the location when the alarm is
close to this SE receiver and it hears the alarm the strongest. The stronger the pull, the more
the alarm will be pulled towards the SE receiver, with linear having no extra pull.
The algorithm setting will only be available if the Enable algorithm tweaks checkbox is
selected in the System Preferences dialog. The Security Escort software also allows individual
SE receiver's sensitivity to be set in the Transponder database. SE receivers' sensitivity can
be adjusted from 50% to 149% of their normal setting in the SA% text box.
7.9.4
Selecting the floor level
Use the Floor level drop-down list to assign the physical floor level where the SE receiver is
mounted. The possible data range from "Basement5" to "Basement1", "Tunnel", "Basement",
"Ground", "Outside", from "Floor 1" to "Floor 99".
7.9.5
Setting Location and Map
The Location field contains the text to be displayed on the Alarm Screen, if this SE receiver is
closest to the alarm source. The location description is determined with the guidance of the
security personnel who must respond to an alarm. It is vital that the description is clear and
unambiguous to them.
2018.03 | SE3v1.0 | DOC
Classic (original Escort algorithm),
Linear,
Low pull,
Medium pull, and
Strong pull.
Technical Reference Manual
Security Escort
Robert Bosch (SEA) Pte Ltd
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