Turning The Zone Alarm On/Off; Swapping The Heart Rate; Illuminating The Display - Polar Electro S725X User Manual

If there is no or irregular running speed readings on the display,
check the following:
• Keep distance to other runners with foot pods.
• If you keep the wrist unit in front of you for longer than 15 seconds
the speed and distance measurements stop. You need to reactivate the
measurements by moving your hand.

Turning the zone alarm on/off

Note that you can not use the alarm when Bicycle functions
Note that trip distance is reset by pressing and holding signal/light
button. Therefore Trip should not be displayed in the upper row when
turning zone alarm on/off.
Press and hold the signal/light button.
When appears on the display the zone alarm is on. You will hear a beeping
sound if you are outside the limit.
If you do not want to use the zone alarm the flashing heart
reading indicates if you are outside the limit. This function can be used if
you have set limits on for Interval Training Set or BasicSet.
In addition to the alarm you can see:
if you are exercising above heart
if you are exercising below heart
56
are on.
rate/pace
rate/pace zone.
rate/pace zone.
Swapping the heart rate/pace limits
Press and hold the up button. Repeat until the desired limits are displayed.
In the Interval Training mode the limits are automatically swapped when
the phase changes to the preset limits.
You have three optional Recording modes depending on the
selected exercise:
• BasicUse
• Interval Training Set (Int On)
• BasicSet (Int OFF)
The following functions can be used during all three optional Recording
modes.
Illuminating the display (Night Mode)
Press the signal/light button in the Measuring or Recording mode. After
you have illuminated the display once, the display automatically illuminates:
• at the end of an interval or recovery calculation
• if you start or stop the exercise session
• if you store lap information
• if you bring the wrist unit near the Polar transmitter (Heart touch)
This function is automatically turned off when you return to the Time of
the day display. If you want to illuminate the display in the Time of the day
mode, press the signal/light button.
57