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Personal Emergency Signal (PES) Functions
Will-independent emergency signal functions
118
Pre-alarm
Pre-alarms exist only for will-independent alarm types. After an alarm condition has
occurred, your radio set will first attract your attention to this status by issuing a pre-
alarm.
The keyboard illumination switches on.
An acoustic signal sounds (if programmed).
The display shows a pre-alarm instead of the idle display.
Display during the pre-alarm
While a pre-alarm is active, you can prevent the transmission of a personal alarm as
follows:
Eliminate the alarm condition.
Acknowledge the pre-alarm: Press the
‹left menukey› (7)
, to execute the
E
ND
function. If you have not eliminated the alarm condition, the pre-alarm starts again
after the programmed delay.
After expiration of the pre-alarm delay without any actions, the radio set will send the
alarm to the personal emergency signal centre.
Note
The option of cancelling a pre-alarm by keystroke may be prohibited by the configura-
tion of your radio set. If necessary consult your system operator or system represent-
ative regarding the configuration of your radio set.
Содержание TETRA FT4
Страница 1: ...TETRA radio Funktel FT4 FT5 S Operating manual UHF VHF...
Страница 60: ...TETRA basics TETRA connection types 60...
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