Uniden MYSTIC Owner's Manual page 111

Mystic OM.book Page 109 Wednesday, October 22, 2003 8:59 PM
GPS Fix Alarm
This turns on or off the alarm that can sound whenever the MYSTIC
has lost its ability to compute position fixes due to loss of signal from
the satellites. This is handy in that it alerts you that you may need to
move to an area that has a clearer view of the sky.
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