64
Xe
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2
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6.1
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Connector (synchronisation, updates)
Xesar wall readers feature a connector located under the connector cover (EVVA logo).
Slightly press towards the inside on the left-hand side of the EVVA logo (near the "E") and
fold out on the right-hand side (near the "A") to access the connector.
The connector is intended solely to synchronise the unit with the Xesar tablet, Xesar wall
readers
cannot
be operated with the optionally available emergency power device.
After use, once again carefully close the connector cover (EVVA logo) to protect the con-
nector from penetrating dust and humidity. For this purpose, do not use pointed objects
to prevent damage.
Functional principle
Hold a Xesar identification medium to a reader unit and the Xesar control unit (connected
to the Xesar wall reader) checks the Xesar identification medium. The correspondingly trig-
gered relay of the Xesar control unit switches insofar as the identification medium is au-
thorised, depending on the jumper position (see diagram in the Xesar control unit ->
JP2
)
and the configuration.
Xesar control units feature an event memory for the last 1,000 events. Once the event
memory is full, the system overwrites the oldest entries with the most recent events. For
this reason, it is important to regularly synchronise events to prevent event records from
being lost.
Summary of Contents for Xesar 2.0
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