Funktel f.airnet D5 Series, Руководство по эксплуатации, Страница: 121 / 160

121
D5 / FC5 Series Alarm triggering and processing
Typical display after triggering of a personal alarm.
The handset has triggered a personal alarm of the type displayed, and awaits
the resetting of the alarm. If multiple personal alarms are activated, the alarm
types are listed one below the other.
Cancelling pre-alarm signalling on the handset
If the pre-alarm signalling sounds or if the "Pre-alarm" display with an indica-
tion of the type of alarm appears, you can pre-empt the imminent personal
alarm by means of a keystroke on the LEFT SOFTKEY {Cancel]. If the alarm
conditions persist, a renewed pre-alarm follows.
If pre-alarms are activated for multiple alarm types, the relevant alarm types
are shown in the display collectively.
Triggering of a personal alarm can only be prevented by permanently eliminat-
ing the alarm conditions of all the pre-alarms that are displayed, as mentioned
in the section on “Will-independent alarms” on Page 105.
Control centre acknowledges a personal alarm
The personnel in the control centre take note of the personal alarm and in do-
ing so initiate an acknowledgement. The handset reacts to the acknowledge-
ment with a “Help on its way...” display until reset authorisation has been
received from the control centre to end the alarm on the handset by means of
acknowledgement. Personal alarm signalling (aural, vibration) remains active
until the “End alarm” authorisation has been received.
Typical display after a personal alarm has been
triggered.
Persons
alarm
Pressure alert 1