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•
Pressing the PTT button suspends the Man Down
timers; releasing the PTT button re-initiates the Pre-
Alert Timer.
•
Pressing other buttons on the radio does not impact
these timers.
•
Repositioning the radio exits the Man Down feature,
which stops and resets the timers.
•
Pressing a preprogrammed Clear button or pressing a
Menu Select button preprogrammed for Clear stops
and resets the timers. The timers do not restart until the
radio is repositioned.
NOTICE:
Emergency must be set up for this feature to
operate. For details on operating the Emergency
alerts, please see
Emergency Operation on page
99.
If the radio is preprogrammed to horizontal only, it
must be worn in a vertical position otherwise the
Man Down alert may be inadvertently triggered.
When the radio is programmed with Man Down
feature, special care is required when charging the
radio with a wall mounted charger. See
Ways to Handle the Radio
Proper
for details.
Pre-Alert Timer
This timer sets the amount of time that a Man Down
condition must be present before the radio-user is warned
of the Man Down condition.
When the radio detects that it has returned to the vertical
position or when the radio detects motion, the Pre-Alert
timer stops and is reset.
The Pre-Alert timer reinitiates when the radio detects it is in
the horizontal position or motionless again.
Post-Alert Timer
This timer sets the amount of time the radio needs to
remain in the Man Down condition before the Emergency
alarm is transmitted. When the Post-Alert Timer is initiated,
the radio alerts the user with an audible tone and displays
the Man-Down text.
See
Exiting Man Down Feature on page 113
Down feature.
English
to exit Man
111
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