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Personal Emergency Signal (PES) Functions
Technical alarms and faults
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Technical alarms and faults
Fault messages and technical alarms signal that a personal emergency signal unit is
either non-functional or functional only with restrictions.
Technical alarms
The personal emergency signal centre sends out cyclical status requests. The per-
sonal emergency signal unit must respond to these status requests. If there is no
status request from the personal emergency signal centre or no feedback from the
radio set, a technical alarm is triggered both at the centre and on the radio set, pro-
vided this is technically possible.
Typical causes include:
No feedback because the radio set is defective.
No status requests because the personal emergency signal centre is defective.
No radio connection between the radio set and the personal emergency signal
centre because the radio set is out of radio range.
Technical faults
Technical faults, just like technical alarms, signal that a personal emergency signal
unit is either non-functional or functional only with restrictions. As opposed to the
technical alarms, technical faults are not defined in the requirements issued by the
employer's liability insurance associations.
Typical causes include:
The radio set detects that the battery is exhausted.
The delay time for repeating the sensor test in continuous operation mode was
exceeded.
Programming
The correct programming of your radio set is prerequisite for logging into the personal
emergency signal centre. During programming, the user defines which emergency
signal functions are activated on your radio set.
Содержание TETRA FT4
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Страница 60: ...TETRA basics TETRA connection types 60...
Страница 150: ...Technical data of the FT5 Side connector 150...
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