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Press and hold SET key to enter
Set hours
Set minutes
Enter set daily alarm
Press SET key to advance
Press START/STOP key to reverse
Press MODE key to set
Hold for fast advance
Press SET key to advance
Press START/STOP key to reverse
Press MODE key to set
Hold for fast advance
The LifeSource XC300 Heart Rate Monitor is equipped with a 24-Hour
Alarm that can be set to the minute.
1. The Stopwatch must be cleared to zero before the setting sequence for
the 24-Hour Alarm can be activated.
2. When setting the Alarm in 12-hour mode, the upper left corner will dis-
play ”A” for A.M. and “P” for P.M.
3. If the Alarm is turned on and the Stopwatch is not running, the upper
left corner of the Heart Rate/Time of Day screen will display “AL” to
show that the Alarm is active.
4.
If the Stopwatch is running, the upper left corner of the Heart
Rate/Time of Day screen will show Time in Target Zone.
5.
If the Alarm is turned off and the Stopwatch is not running, the
upper left corner of the display will be blank.
SETTING AND OPERATING
SETTING AND OPERATING THE 24-HOUR ALARM
Activation: from Heart Rate/Time of Day Screen by pressing and holding the SET key for 2 seconds.
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Toll Free LifeSource Health Line 1-888-726-9966
: Press and HOLD key : Press and RELEASE key
: Press and HOLD key : Press and RELEASE key
Press and release START/STOP
key to view alarm setting
Press and hold START/STOP key to change
alarm setting
SETTING AND OPERATING
VIEW 24-HOUR ALARM SETTING AND
ACTIVATE/DEACTIVATE 24-HOUR ALARM
Activation: from the Heart Rate/Time of Day Screen by pressing and releasing or pressing and holding the
START/STOP key for three seconds.