Lowenstein Medical elisa 300, Instructions For Use Manual, Page: 298 / 457

A 3 | Functions
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Instructions for Use elisa 300-500 | Supplement A | SW 2.09.x | Rev. 11
A 3.15.3
Function
When the nurse call adapter is connected to elisa 300 / elisa 500 and the BF in-
terface has been configured accordingly, elisa will send alarms of categories 6 and
7 (“red” alarms) to the hospital nurse call system.
There is a delay of less than 200 ms between the occurrence of the ALARM
CONDITION and the time the ALARM CONDITION leaves the SIGNAL OUT -
PUT PART and is displayed.
Warning
A disturbance in one of the components can cause a failure of the
nurse call function. In this case, the alarms from the intensive care
ventilator will not be transmitted.
Warning
Regular surveillance of the patient on the ventilation screen of the
intensive care ventilator is mandatory, even when the ventilator is
connected to the nurse call system. Check the ventilation screen
regularly.