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When Man – down function is enabled and device position is changed more than 45 degrees PreAlarm is activated.
Device does not go back to its true (base) position until PreAlarm time runs out – alarm is activated.
The use of Man – Down function
It is recommended to use PreAlarm in order to avoid false alarm activation when device position changed accidentally.
Firstly device indicates change of the position with short tone. It means that Alarm will be activated soon. You can stop
Alarm activation by bringing device back to its base position until PreAlarm time runs out. PreAlarm time should be 30
seconds or greater.
Do not carry device in a pocket while using Man – Down function in order to avoid false Alarm activation. Use only
special case, which has to be attached to your belt: