Funkwerk FT4, Руководство по эксплуатации, Страница: 139 / 151

Personal emergency signal functions 135
Operation
24-hours check
If your radio set has been certified by the employers' liability insurance association,
you are required to perform the sensor test at least once every 24 hours.
The radio set will prompt you to test the sensors before this period expires. If you
press the
‹Left softkey›
key (later), you can postpone the sensor test by a few minu-
tes. After that, the radio set will prompt you again to perform the sensor test.
After successfully completing the sensor test, the counter will restart the time.
After expiration of the 24 hours without a sensor test or after premature abortion of
the sensor test, the radio set will send a technical alarm to the personal emergency
signal centre. A fault message is shown on the display. The emergency signal func-
tions of the radio set continue to be active in the meantime.
Request to perform the sensor test (24-hours test) before the deadline expires