Polar S725X User Manual

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17927681.00 ENG A

Manufactured by:

Polar Electro Oy

Professorintie 5

FIN-90440 KEMPELE

Tel. +358-8-520 2100

Fax +358-8-520 2300

www.polar.fi

S 625X

RUNNING COMPUTER

S 725X

CYCLING COMPUTER

ENG

USER MANUAL

Indicates an ongoing heart rate measurement and flashes to the beat of your heart.

Indicates there has not been heart rate reception for at least 5 seconds.

- - Indicates there is no heart rate reception. Bring the wrist unit up to your chest near the transmitter’s Polar logo. The wrist unit starts looking for the heart rate signal again.

Options mode: indicates that you are setting the running functions Time of day/Measuring/Recording mode: indicates that running speed is on. File mode: indicates running information.

Options mode: indicates that you are setting the bike functions Time of day/Measuring/Recording mode: indicates that bike 1 or 2 is on. File mode: indicates cycling information.

In the Time of day display the alarm is on. Measuring mode: beeps if you are exercising outside your target heart rate zone. Fitness Test mode: sounds an alarm at the end of the fitness test.

Indicates the Interval Trainer.

Indicates continuous interval (Cont).

Recording mode: indicates the heart rate above the target zone.

Recording mode: indicates the heart rate below the target zone.

The graphic bar consists of five blocks. A flashing block indicates in which level you are in the Options settings or File recalling loops. Continuously running bars indicate that the exercise is recorded.

Indicates low battery.

See the glossary for display text interpretation.

Time of

Day

Measuring

Mode

Recording

Mode

Monitor

Set

Sound

On/OFF

Units 1/2

Help

On/OFF

Keep the Road Map and Quick Guide on the back cover open while reading the manual.

File

Recorded

Information

Watch

Set

Alarm

Time 1/2

Date

Remind On/OFF

Options Tests

Op. Test

Fit. Test

Op. Test

Exercise

Set

BasicUse, E0

ExeSet 1, E1

Interval On/OFF

Memory

Rec. Rate

Reset

Set

5 Sec

15 Sec

60 Sec

Connect

Infrared

Communication

Function

Set

OwnCal On/OFF

Tests

On/OFF

-p

max

On/OFF

Altitude On/OFF

AutoLap

On/OFF

Scroll Up / Down

STOP - exit the displayed

mode

Speed

Set

Speed OFF

Run On

Bike 1/2

Wheel

Cadence

On/OFF

Power

On/OFF

Foot pod

calibration

User

kg/lbs

cm/ft inch

Birthday

Activity

Set

Sex

max

2max

Dear Customer

Congratulations on purchasing a Polar running/cycling computer! We are proud to assist you in achieving personal fitness and performance goals.

If you want to get even more out of your running/cycling computer during training, check the accessories on page 126 or www.polar.fi for more detailed product support and www.PolarRunningCoach.com or www.PolarCyclingCoach.com for a personalized exercise program and diary.

Quick GuideRoad Map

Infrared window

Signal/Light

Stop

• exit the displayed mode

• return to the Time of day display

• start measuring the heart rate

• lock in your selection

How to Start Measuring Your Heart Rate (BasicUse)

1. Place the transmitter around your chest and wet the electrodes. Place the

wrist unit on your wrist.

2. Press and hold the OK button to start the measurement. The stopwatch and

the exercise recording start. Your heart rate will appear in about 15 seconds.

How to Stop Measuring Your Heart Rate

1. Press the stop button. The stopwatch and other calculations stop. Heart rate

measurement continues but exercise data is not recorded into a file anymore.

2. Press the stop button again. The wrist unit returns to the Time of day display.

• move onward

• increase the selected value

Down

• move backward

• reduce the selected value

The features of this running/cycling computer provide you with the various ways to customize your exercise sessions so they meet your personal needs. For more information about the different functions, see the "All that you can do with your running/cycling computer" section.

This manual contains user information for both Polar S625X™ and Polar S725X™. The information specific for running features is in a blue text. The information specific for cycling features is marked with a grey background.

Please read this manual carefully to familiarize yourself with the Polar running/ cycling computer. Here is where you can find the information you need to use and maintain your equipment. The function Road Map on the front cover is a quick guide to the versatile features of the running/cycling computer. The front cover also contains the different display symbols. There is a Quick Guide on the back cover on how to use the buttons of the wrist unit.

Please refer to the glossary for special terms and text explanations. The alphabetical index will help you quickly find answers to any questions that you might encounter while using your Polar running/cycling computer.

Thank you for choosing Polar!

CONTENTS

The information specific for running features is in a blue text.

The information specific for cycling features is marked with a grey background .

A. Getting going ....................... 5

Running/cycling computer parts ...... 5

Buttons and their functions ............. 6

Easy start ............................................ 8

How to prepare the wrist unit ..... 8

Installing the Polar S1

foot pod .......................................... 9

Assembling the S1 foot pod

battery ............................................ 9

Attaching the S1 foot pod

on your shoe ................................ 10

Installing the Polar Bike

Mount ........................................... 11

Installing the Polar Speed

Sensor ............................................ 11

How to put the transmitter

on .................................................. 13

How to start measuring your

heart rate ...................................... 13

How to stop measuring your

heart rate ...................................... 14

After exercising ............................ 14

All that you can do with your

running/cycling computer .............. 15

B. How to enter settings ....... 19

User information settings ............... 20

Exercise settings for Recording

mode ................................................. 23

Selecting exercise type .................... 23

Setting exercise sets ....................24

Setting timers ........................... 26

Setting limits ............................. 26

Setting pace limit ..................... 26

Turning limits on/off ................ 27

Setting recovery calculation ...28

Setting interval type ................ 29

Setting number of intervals

and recoveries .......................... 30

Setting interval recovery ......... 31

Naming exercise sets ................... 32

Setting recording rate ....................33

Turning functions on/off ................ 35

OwnCal calorie counter on/off ... 35

Test on/off .................................... 36

Predicted maximum

heart rate on/off ..........................36

Altitude and thermometer

on/off ............................................ 36

AutoLap on/off ............................ 37

Speed settings .................................. 38

Running settings .............................. 38

Calibration by running ................39

Calibration manually ................... 40

Bicycle settings ................................. 40

Wheel size .................................... 41

Cadence on/off ............................. 42

Power on/off ................................ 43

Naming bike 1 or 2 ...................... 44

Monitor settings .............................. 45

Activity/button sound on/off ...... 45

Selecting measuring units ........... 45

Help on/off ................................... 46

Watch settings ................................. 47

Setting alarm ................................ 47

Setting time of day ...................... 48

Setting date .................................. 48

Reminders on/off ......................... 49

Setting tips ....................................... 50

Swap time 1 or time 2 ................. 50

Shortcut to watch settings .......... 50

Swap measuring units ................. 50

Swap date, user ID number,

user name and logo ..................... 50

C. Exercise ............................... 51

Measuring mode ............................. 51

Recording mode .............................. 55

Turning the zone alarm on/off ... 56 Swapping the heart rate/

pace limits .................................... 57

Illuminating the display .............. 57

Storing lap and split time ........... 58

Pausing the exercise .................... 58

Swapping the displayed

exercise information .................... 59

Starting an exercise set ...................61

Exercising with Interval

Training Set ......................................62

Warm-up phase ............................63

Interval phase ............................... 63

Cool-down phase ......................... 66

Interrupting an interval

training exercise ..........................67

Exercising with BasicSet .................. 67

Starting the timers ....................... 67

Starting the recovery

calculation .................................... 68

Stopping the exercise ...................... 68

Tips during the exercise ..................68

Swapping the exercise type ........68

Swapping the speed setting ....... 69

Resetting the trip distance ......... 69

Returning to the manually

set altitude ................................... 69

Restarting the interval or

recovery calculation ..................... 69

Interrupting an interval or

recovery calculation ..................... 70

Interrupting a phase of an

interval training exercise ............ 70

Heart touch function ................... 70

D. How to recall

training information ......... 71

Exercise time ................................ 73

Recovery information of

BasicSet exercise .......................... 73

Exercise distance .......................... 73

Pace information ......................... 73

Speed information ....................... 73

Cadence information ................... 73

Altitude ......................................... 74

Temperature ................................. 74

Ascended meters/feet .................. 74

Power ............................................ 74

Pedaling index ............................. 74

Left right pedaling balance ........ 74

Limits .............................................74

Exercise time within, above and

below the target zones ...............75

Calorie expenditure ..................... 75

Cumulative calorie count ............ 75

Cumulative exercise time

count ............................................. 75

Cumulative running/

riding time .................................... 75

Total distance ................................76

Interval Training information.....76

Lap information ........................... 78

Recorded samples ........................ 80

Deleting a file .............................. 81

Deleting all files ...........................81

Records file ....................................... 82

Resetting cumulative counts

to zero .......................................... 83

Returning to your previous

maximum value ............................ 84

E. Tests ..................................... 85

Polar Fitness Test ............................. 85

OwnIndex ..................................... 85

Predicted maximum heart rate ...87

Fitness test settings .....................88

Carrying out the test ................... 88

Update OwnIndex and HR

Fitness classes ............................... 91

Training Optimizer .......................... 93

OwnOptimizer .............................93

Baseline tests ................................94

Monitoring OwnOptimizer

values ............................................ 94

Carrying out the test ................... 94

How to interpret the results ....... 96

max

-p ...90

F. Care and maintenance .... 100

G. Precautions ....................... 105

H. Frequently asked

questions .......................... 109

I. Technical specifications ... 113

J. Limited Polar International

Guarantee ......................... 117

K. Disclaimer ......................... 118

L. Polar glossary ................... 119

Display texts ...................................120

Index ............................................... 124

Accessories ..................................... 126

A. GETTING GOING

Running/cycling computer parts and their functions

The electrode areas of the strap detect your heart rate.

The connector transmits your heart rate signal to the wrist unit.

The wrist unit displays and records your heart rate and running/cycling data during exercise. Enter your personal settings into the wrist unit and analyze the exercise files after you’re done.

The S625X set contains

Polar S1™ Foot Pod, which transmits the running speed and distance measurements to your wrist unit.

The S725X set contains

Polar Bike Mount™, which allows you to attach the wrist unit to the bike´s handlebar.

Polar Speed Sensor™, which measures speed and distance when cycling.

S625X Running Computer

• All cycling features of Polar S725X is included.

• Compatible with Polar cycling sensors (speed, distance, cadence and Power output).

S725X Cycling Computer

• All running features of Polar S625X is included.

• Compatible with Polar S1 Foot Pod.

Buttons and their functions

Signal/ Light Turns the beep on or off.

Turns the backlight on.

Stop Return - Stops measuring the heart rate.

Exits the displayed mode and returns to the previous mode level. Returns to the Time of day display from any mode by pressing and holding the stop button.

OK Accept - Starts measuring the heart rate (start).

Enters the displayed mode shown on the lower level (start). Locks in your selection (ok). Records lap information (lap). The Help text (start, ok or lap) that appears on the display above the button indicates its use.

Signal/ Light

Stop

Infrared window

Up Moves to the following

mode. Increases the selected value.

Reset Resets the wrist unit.

Down Returns to the previous

mode. Decreases the selected value.

Useful tips

• Briefly pressing a button (approximately 1 second) will do different things than pressing and holding the button for a longer period of time (approximately 2 to 5 seconds). If you press a button for a longer period of time, you can use shortcuts.

• The buttons are slightly stiffer than those of an ordinary watch to prevent them from being pressed accidentally.

•You can always return to the Time of day display from the Options setting or File recalling loops by pressing and holding the stop button.

Easy start

How to prepare the wrist unit

1. Since the display is blank when the wrist unit leaves the factory, you have to activate the wrist unit by pressing the OK button twice, after which the Time of day display appears. This is a one-off procedure; once you have turned on your wrist unit you can not turn it off anymore.

2. You may start measuring your heart rate right away using the default settings. However, the following settings are ones that it would be useful to change as soon as possible: Time of day (see section Setting the watch) and personal user settings (see section User information settings).

3. Your running/cycling computer has various functions that you can use according to your personal training needs. For more information, see section All that you can do with your running/cycling computer. Yo u can either manually enter the settings by pressing the wrist unit buttons or you can define your settings with Polar Precision Performance software, after which the data should be transferred from your PC to the wrist unit.

4. Wear the wrist unit as you would wear an ordinary watch. If you go biking, we recommend attaching the wrist unit to the accessory Polar Bike Mount.

Installing the Polar S1 foot pod

First, make sure that there is a battery in the foot pod. You can check this by pressing and holding the red button on the foot pod. If a green light starts to flash, you can start attaching the foot pod on your shoe. If there is no light, start from the chapter Assembling the S1 foot pod battery.

Assembling the S1 foot pod battery

The estimated average battery life span of the foot pod is 20 hours of use. If you prefer Polar to replace the battery, you can send or take the sensor to a Polar Service Center. There the sensor is tested after the battery is replaced. However, the S1 foot pod was designed so that you can replace the battery yourself. If you do so, follow the instructions below carefully:

1. Detach the foot pod from its holder by unfastening the flap and lifting the foot pod from the rear.

2. Remove the black top cover from the

foot pod by lifting the cover from the rear. Use the fork to remove the cover (see picture 2).

3. Open the battery cover carefully. Pull out

the battery case. (See picture 3.) Replace the old battery (AAA) with a new one.

4. Insert the battery case back inside the foot pod. Make sure that the battery case slides into the grooves of the sensor. Be careful not to touch the switch on the foot pod (see the arrow in picture 3).

5. Check that the sealing rings are in the grooves. Close the battery cover and place the black top cover on top of the foot pod. Make sure that it is secured.

6. Test the foot pod by checking that the green light starts to flash after you press and hold the red button on the foot pod. Press and hold the red button again to turn the foot pod off.

7. Do not throw the replaced battery away with normal waste; take it to a place

where batteries are recycled.

Attaching the S1 foot pod on your shoe

1. Detach the holder from the foot pod by

unfastening the flap and lifting the foot pod from the rear.

2. Loosen your shoelaces and place the holder under the laces, above the tongue of the shoe. Tighten the laces.

3. Attach the foot pod to the holder by fitting the front part (closer to the red button) of the foot pod to the holder and pressing from the rear. Fasten the

max 50 cm / 1´8´´

flap. Make sure that the foot pod does

not move and that it is aligned with your foot.

4. Turn the foot pod on after your heart rate is displayed on the wrist unit. Press and hold the red button on the

foot pod and the green light starts to flash.

60°

5. After exercising, turn the foot pod off by pressing and holding the red button.

The green light fades.

When the green light on the foot pod turns red, you need to replace the battery before your next run.

Riding direction

If you are using Polar S725X/S625X with Polar Power Output Sensor, please see the bike mount and sensor installation instructions in the Power Output Sensor user manual. If you use the Power Sensor, you do not need to mount any other sensors on your bicycle.

Installing the Polar Bike Mount

Use cable ties (A) or o-ring (B) to secure the bike mount snugly on the rubber pad.

Installing the Polar Speed Sensor

The Polar Speed Sensor measures speed and distance when cycling.

1. Check the front side of the front fork to find a suitable place for the speed sensor. The sensor should be attached less than 50 cm/ 1’8" from the mounted wrist unit. The smaller the distance the better. Clean and dry the area underneath the rubber pad before you attach it to the front fork.

2. Place the sensor in the position as in illustration 2. Then adjust the sensor towards the wheel as much as possible.

3. Pass the cable ties through the sensor holes and loosely adjust the ties. Do not tighten fully yet. If the cable ties are too short for your bicycle, put two of them together to make them longer.

4. There are two spoke magnet options.

You only need to install one of them.

Check which of the magnets fits the spoke of your bike best. One (A) is installed by rotating it around the spoke before putting the metal cover on, another (B) by tightening the screw. The magnet must be facing the speed sensor.

5. Fine-tune the positioning of both the

magnet and the sensor so that the magnet passes the sensor closely but does not touch it. The maximum distance between the speed sensor and the spoke magnet

should be 5 mm/ 0.2". Once positioned

How to put the transmitter on

1. Moisten the electrode areas of the strap under running water and make sure that they are well moistened.

2. Attach the connector to the strap. Position the connector's letter L to the word LEFT on the strap and snap the fastener.

3. Adjust the strap length to fit snugly and comfortably. Secure the strap around your chest, just below the chest muscles, and snap the second fastener.

4. Check that the wet electrode areas are firmly against your skin and that the Polar logo of the connector is in a central, upright position.

correctly, tighten the cable ties securely and cut off any excess cable tie ends.

How to start measuring your heart rate

Your safety is important to us. While riding your bike, please keep your eyes on the road to prevent possible accidents and injury. Check that you can turn the handle bar normally and cable wires for brakes or gearing do not catch on the sensor. Check also that the sensor does not disturb pedaling or the use of brakes or gearing.

1. Begin with the display that shows the time of day.

2. Keep the wrist unit within 1 meter/ 3 feet of your transmitter.

3. Check that you are not near other people that have heart rate monitors, high voltage power lines, televisions or other sources of electromagnetic disturbance. In some cases, mobile phones may cause interference when starting the heart rate measurement.

4. Press the OK button to start measuring your heart rate. A heart symbol will start flashing and your heart rate (beats per minute) will appear in a maximum of 15 seconds.

5. Press OK again. The stopwatch starts running and you can start exercising. The exercise data will only be stored in a file if you have turned the stopwatch on.

How to stop measuring your heart rate

1. Press the stop button. The stopwatch and other calculations stop. The heart rate measuring continues, although exercise data is no longer recorded.

2. Press the stop button again. The heart rate measuring stops. The wrist unit shows the Time of day display again.

After exercising

1. To detach the connector from the strap, apply

pressure with your thumb and forefinger and turn your hand as indicated in the picture.

2. Carefully wash the strap with a mild soap and

water solution. Rinse it with pure water.

3. Dry the transmitter carefully with a soft towel.

4. Store the transmitter in a clean and dry place. Dirt impairs the elasticity

and functioning of the transmitter. Sweat and moisture can keep the electrodes wet and the transmitter activated, which shortens battery life.

All that you can do with your running/cycling computer

Here is a short overview of the modes of the wrist unit and the different functions they offer you.

1. TIME OF DAY

In this mode you can use your wrist unit as a watch since it can display the time, date, weekday, alarm and two different time zones. In addition, you can download a personal logo, user number or user name from Polar Precision Performance software and www.polar.fi. You can also download 7 reminders with alarms.

2. MEASURING MODE (SEE SECTION C. EXERCISE) In this mode your heart rate is displayed, but exercise information is not recorded or stored in the File mode. In Measuring mode you can choose the information that is displayed on the wrist unit during exercise.

3. RECORDING MODE (SEE SECTION C. EXERCISE) In Recording mode your exercise is recorded and stopwatch and other calculations are started. You can use the BasicUse function when you just want to exercise without setting target limits, timers or other exercise settings. If you use the settings mentioned above, you can program up to five exercise sets for different kind of exercises.

A. BasicUse is the easiest way to start exercising because you do not

have to set different target limits or timers. You just start in Measuring mode and choose BasicUse and you are ready to go. You can select among several different heart rate, running or cycling information alternatives for the display of your wrist unit.

4. FILE (SEE SECTION D. HOW TO RECALL TRAINING INFORMATION) In this mode you can recall your training information. Your wrist unit saves up to 99 files of exercise information when you use the Recording mode (stopwatch on). For more information about the recorded training information, see chapter D. How to Recall Training Information.

B. Freely programmable BasicSet offers you the possibility to set three functions to control your exercise session.

1. Three adjustable target limits (either HR, % of HR

or Pace limit

max

types)

2. Three adjustable alternating timers.

3. Time-based or heart rate-based recovery calculation. By using these functions, you can easily control your normal exercise session. You can program several different kinds of exercise sets. When training, choose the one that suits the training you plan to do best.

C. Freely programmable Interval Trainer automatically guides you through your interval training session. You can program the following exercise phases:

1. warm-up period with target limits and a countdown timer

2. up to 30 intervals with target limits and an option for a recovery calculation after each interval

3. a cool-down period, using a countdown timer after intervals Use of this Interval Training function leaves you free to concentrate on your exercise during the interval training. Your wrist unit takes care of observing timers and limits, all you have to do is exercise.

5. OPTIONS (SEE SECTION B. HOW TO ENTER SETTINGS)

In the Options mode you set all your personal settings for optimal use of your running/cycling computer. It is highly recommended that you enter all your personal settings in your wrist unit before you start to use your running/cycling computer for the first time. By doing so, you guarantee the optimal functioning of your running/cycling computer. You can also use the Polar Precision Performance software to set and transfer your personal settings from your PC to your wrist unit.

6. TESTS (SEE SECTION E. TESTS) In this mode you can carry out the Polar Fitness and OwnOptimizer™ Tests.

Polar Fitness Test estimates your maximal aerobic power (VO

2max

) and shows the result as a Polar OwnIndex value. This test also provides a predicted maximum heart rate value (HR

-p). The Polar Fitness Test is

max

designed to monitor your personal progress. You should do the test regularly to see the changes in your cardiovascular fitness. Your wrist unit will memorize your last OwnIndex value.

Polar OwnOptimizer helps you to optimize training load during training program so that training will develop performance and will not lead to long-term under- or overtraining. OwnOptimizer is a modification of traditional proven orthostatic overtraining test and is based on heart rate and heart rate variability measurements done during an orthostatic test. Polar OwnOptimizer test is a perfect tool for all those who want to practice sports, avoiding at the same time all eventual problems caused by incorrect training methods.

7. CONNECTION (SEE THE SEPARATE TOOLKIT CD-ROM MANUAL) In Connection mode you can download recorded training information from your wrist unit’s memory to your PC for more indepth analysis. You can also transfer your wrist unit settings from your PC. To perform the above-mentioned operations, you need the Polar Precision Performance software.

With the MobileLink™ application you can transfer data from your wrist unit to a compatible Nokia mobile phone and quickly analyse your performance in graphical format on the phone's bright colour screen. Mobile connectivity allows you to share your experience with your friends or coach by SMS, or forward your activity data to the Polar PC Software or Web Service for further analysis and longer-term follow-up.

B. HOW TO ENTER SETTINGS

This section describes how to manually enter settings by pressing the wrist unit buttons. However, the Polar running/cycling computer offers you easier and faster way as well: prepare your settings with Polar Precision Performance software and transfer them to your wrist unit from your PC. See the separate CD-ROM set for infrared communication possibilities.

After preparing your settings you can transfer options lock from the Polar Precision Performance software to ensure that your settings will not change. You must deactivate the options lock from the "user features" of the software.

Time Of

Day

Monitor

Set

File

Watch

Set

Options

Exercise

Set

Tests

Memory

Set

Connect

Function

Set

Speed

Set

User

Set

User information settings

Options

User Set

kg/lbs

cm/

feet inch

Birthday

In the User Set loop you can move forward only by pressing OK. The digits run faster if you press and hold the up or down button as you adjust the value. Release the button when approaching the desired value.

Measuring units depend on your choice in Options/ Monitor Set/ Unit 1 or Unit 2.

Weight kg lbs Height cm ft/ inch Date of birth setting order day - month - year month - day - year

As you set your weight and height, adjustable units 1/2 can be changed by pressing and holding the signal/light button.

1. In the Time of day display scroll up or down until OPTIONS is displayed.

2. Press OK to enter the Options mode. EXERCISE SET is displayed.

3. Scroll up or down until USER SET is displayed.

4. Press OK to start the user information settings.

Sex

Activity

max

Units 1 Units 2

2max

Weight (kg or lbs)

5. Scroll up or down to adjust your weight. Press OK.

Height (cm or ft/ inch)

6. Scroll up or down to adjust your height. Press OK.

Date of birth (Birthday)

7. Scroll up or down to adjust your day of birth. Press OK.

8. Month appears. Scroll up or down to select

Units 2: setting order is month - day - year.

your month of birth. Press OK.

9. Year appears. Scroll up or down to adjust the year of birth. Press OK.

Sex

10. Scroll up or down to select your gender. Press OK.

Activity level (Activity)

11. Scroll up or down to select your activity level for Polar Fitness Test. Press OK.

The activity level is an assessment of your level of physical activity. Select the alternative that best describes the overall amount and intensity of your physical activity in the past half-a-year.

Low You do not participate regularly in programmed recreational sport

or heavy physical activity. E.g. you walk only for pleasure or occasionally exercise sufficiently to cause heavy breathing or perspiration.

Middle You participate regularly in recreational sports. E.g. you run 5-10 km/

3-6 miles per week or spend 1/2-2 hours per week in comparable physical activity or, your work requires modest physical activity.

High You participate regularly, at least 3 times a week, in heavy physical

exercise. E.g. you run 10-20 km/ 6-12 miles per week or spend 2-3 hours per week in comparable physical activity.

TopYou participate regularly in heavy physical exercise at least 5 times

a week. E.g. you exercise to improve performance for competitive purposes.

Maximum heart rate value (HR

max

)

12. Your age-predicted maximum heart rate value is displayed as a default setting when you set this value for the first time. If you know your exact clinically tested current maximum heart rate value, set the value by scrolling up or down.

13. Press OK.

If you do not know this value, update it in the Fitness Test mode after having carried out the Polar Fitness Test.

Maximal oxygen uptake value (VO

2max

)

14. The wrist unit suggests value 35 for females and value 45 for males as a default setting when you set this value for the first time. If you know

your exact clinically tested current maximal oxygen uptake value, set the value by scrolling up or down.

15. Press OK. USER SET appears.

If you do not know this value, update it in Fitness Test mode after having carried out the Polar Fitness Test

To continue your settings, press the stop button or to return to the Time of day display, press and hold the stop button.

Exercise settings for Recording mode

When you start setting your exercise preferences your first choice is to select whether you want to set your personal exercise set or to exercise with BasicUse option. If you select to start setting the exercise sets, your second choice is whether you want to select BasicSet or an Interval Training Set.

Selecting exercise type

BasicUse (E0)

BasicUse is a simple mode for exercising. You do not have to do any settings before exercising with this Recording mode. While exercising, you can see the following optional values:

• current heart rate and average heart rate of the exercise

• stopwatch

• time of day

• split- and lap times

Additionally, you can follow calories of your exercise session, percentage of your maximum heart rate and running or cycling information, if you have set all the user information and turned the functions on.

Exercise set (E1-E5) During exercising with this mode you can see the same optional values as in the BasicUse mode. Additionally, the exercise set will guide you through your exercise according to the settings you have made. You can also name the exercise sets e.g. after an exercise type.

You can set following exercise guiding functions:

•3 limits (HR, % of HR

or Pace based)

max

•3 countdown timers

• interval function

• recovery calculation

Setting exercise sets

Preset exercise sets ready for five exercise sets; when you start exercising, just select one of the sets.

Interval Training Set

If you choose interval on, you can set 3 different exercise phases for each exercise set in following order: Warm-up phase

• countdown timer 1 On/OFF

• limits 1 On/OFF Interval phase

• interval calculation type: manual, time-, heart-rate- or distancebased interval

• number of repeated interval phases

• limits 2 On/OFF

• recovery calculation On/OFF

Cool-down phase

• countdown timer 3 On/OFF

• limits 3 On/OFF

summary limits On/OFF

If you set the countdown timers of the phase off, you have to manually stop the phase.

BasicSet

If you choose interval off, you can set the following functions to your exercise:

• timer 1 On/OFF

• timer 2 On/OFF

• timer 3 On/OFF

• limits 1 On/OFF HR, % of HR

• limits 2 On/OFF

or Pace based limit types

max

• limits 3 On/OFF

• summary limits On/OFF

• recovery calculation On/OFF

You should select the timers on sequentially. E.g. you cannot set timer 2 on if timer 1 is off.

Your choice of HR, % of HR limit type in limits 1 determines the

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way they will be displayed in all other limits. Only one limit type can be selected in an exercise set.

Summary limits are not shown or alarmed during an exercise. The time spent within/above/below the summary limits can be seen from the exercise file.

or Pace

1. In the Time of day display

Options

scroll up or down until OPTIONS is displayed.

Exercise Set

2. Press OK to enter the Options mode. EXERCISE

E0 E1 E2 E3

E5E4

SET is displayed.

3. Press OK to start the exercise settings. BasicUse E0 or exercise set E1 - E5 is displayed.

4. Scroll up or down until the desired exercise type is displayed. Press OK.

If you chose BasicUse (E0): to return to the Time of day display, press and hold the stop button and skip the rest of the exercise settings. If you chose exercise set (E1-E5) Interval On/OFF is displayed.

5. Scroll up or down to turn the interval function on or off. Press OK.

Timer 1 is displayed.

Exercise

Set 1-5

IntervalOnInterval OFF

Timer1Limits

(BasicSet)

Timer1Timer2Timer

Interval

Timer/Hr/Dist./Manual

Repeat

Interval

Limits

HR/% of HR

Limits

/Pace

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Recovery

Timer/Hr/Dist.

Limits

Timer

Summary

Limits

Recovery

Timer/Hr

Summary

Limits

Setting timers

If you start from the Time of day display, repeat steps 1-5.

6. Scroll up or down until desired timer is displayed. Press OK to start setting the timer.

7. Scroll up or down to turn the timer on or off. Press OK. Timer OFF: skip steps 8-9.

8. Scroll up or down to adjust minutes. Press OK.

9. Scroll up or down to adjust seconds. Press OK.

Setting heart rate limits

If you start from the Time of day display, repeat steps 1-5.

6. Scroll up or down until desired limits are displayed.

7. Press OK to start setting the limits.

8. Only when setting limits 1, scroll up or down to choose HR or % of HR based limits. Press OK to select.

9. Lim High appears. Scroll up or down to adjust your upper limit. Press OK.

10. Lim Low appears. Scroll up or down to adjust your lower limit. Press OK.

Only one limit type (HR, % of HR exercise set. The limit type selected in limits 1 determines the limit type

or Pace) can be selected in an

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in all limits in an exercise set.

Setting pace limit

Pace is the speed at which you run. It is measured in minutes per kilometer or mile. Pace limits can only be used when running.

If you start from the Time of day display, repeat steps 1-5.

6. Scroll up or down until desired limits are displayed.

7. Press OK to start setting the limits.

8. Only when setting limits 1, scroll up or down to choose PACE based limits. Press OK to select.

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9. Scroll up or down to adjust minutes. Press OK.

10. Scroll up or down to adjust seconds. Press OK.

11. Scroll up or down to adjust the tolerance value for the pace limit in seconds. Press OK.

Tolerance value is the time your pace is allowed to differ from the preset pace limit.

Heart

rate

160

140

120

100

limits 1

010 20304050

limits 2 limits 3

Time

•Time within, above and below limits 1, 2 and 3 is recorded only when

those particular limits are activated.

•Time within, above and below summary limits is recorded during the

entire exercise, regardless of which limits are in use.

Tur ning limits on/off

If you start from the Time of day display, repeat steps 1-5 (page 25).

6. Scroll up or down until Limits is displayed.

7. Press and hold the signal/light button to turn limits on or off. Release.

Summary limits

Setting recovery calculation

You can select 2 optional types of recoveries in a BasicSet: A. Time-based recovery Ends your recovery as you reach the preset

time.

B. Heart-rate-based recovery Ends your recovery as you reach the preset

heart rate.

If you start from the Time of day display, repeat steps 1-5 (page 25).

6. Scroll up or down until Recovery TIMER/ Hr is displayed.

7. Press OK to start setting recovery calculation on or off. On/OFF is flashing.

8. Scroll up or down to turn the recovery calculation on or off. Press OK. OFF: skip steps 9-11. On: TIMER/ Hr is flashing.

9. Scroll up or down to select recovery timer or heart rate. Press OK.

A. RecoTime is displayed.

10. Scroll up or down to adjust minutes. Press OK.

11. Scroll up or down to adjust seconds. Press OK. Recovery TIMER appears.

Or B. RecoHr is displayed.

10. Scroll up or down to adjust the value. Press OK. Recovery Hr appears.

Setting interval type

You can select four optional types of intervals:

A. Time-based interval Ends your interval when you have used

the preset time.

B. Heart-rate-based interval Ends your interval as you reach the

preset heart rate. When selecting heart-rate-based interval, recovery calculation must be set on.

C. Distance-based interval Ends your interval as you reach the

selected distance.

D. Manual interval End the interval training session

by pressing and holding OK.

If you start from the Time of day display, repeat steps 1-5 (page 25).

6. Scroll up or down until Interval TIMER/ Hr/ DIST/ MANUAL is displayed. Press OK to start setting the interval type. TIMER/ Hr/ DIST/ MANUAL is flashing.

7. Scroll up or down to select the interval type that will be used to end the interval. Press OK. If you chose manual interval skip steps 8-9.

A. Time-based interval

8. Scroll up or down to adjust minutes. Press OK.

9. Scroll up or down to adjust seconds. Press OK. Interval TIMER appears.

Or B. Heart-rate-based interval

8. Scroll up or down to adjust the heart rate that will end your interval. Press OK. Interval Hr appears.

Or C. Distance-based interval

8. Scroll up or down to adjust kilometers. Press OK.

9. Scroll up or down to adjust hundreds of

Units 2: Adjustable units are miles and feet.

meters. Press OK. Interval DIST appears.

Setting the number of intervals and recoveries (Repeat)

If you start from the Time of day display, repeat steps 1-5 (page 25).

You can set up to 30 intervals and recoveries (if set on) for an interval phase.

6. Scroll up or down until Repeat is displayed.

7. Press OK to start setting the number.

8. Scroll up or down to adjust the number. Press OK.

If you do not know in advance the number of intervals and recoveries, select continuous interval. The intervals will succeed until you manually stop the exercise or until 30 intervals have been made.

8. Scroll down until Cont appears. Press OK.

Setting interval recovery calculation

You can select 3 optional types of recoveries:

A. Time-based recovery Ends your recovery as you reach the preset time. B. Heart-rate-based recovery Ends your recovery as you reach the preset

heart rate.

C. Distance-based recovery Ends your recovery as you reach the selected

distance.

If you start from the Time of day display, repeat steps 1-5 (page 25).

6. Scroll up or down until Recovery TIMER/ Hr/ DIST is displayed.

7. Press OK to start setting recovery calculation on or off. On/OFF is flashing.

8. Scroll up or down to turn the recovery calculation on or off. Press OK. OFF: skip steps 9-11. On: TIMER/ Hr/ DIST is flashing.

9. Scroll up or down to select recovery timer, heart rate or distance. Press OK.

A. RecoTime is displayed.

10. Scroll up or down to adjust minutes. Press OK.

11. Scroll up or down to adjust seconds. Press OK. Recovery TIMER appears.

Or B. RecoHr is displayed.

10. Scroll up or down to adjust the value. Press OK. Recovery Hr appears.

C. Rec. Dist is displayed.

10. Scroll up or down to adjust kilometers. Press OK.

Units 2: Adjustable units are miles and feet.

11. Scroll up or down to adjust hundreds of meters. Press OK. Recovery DIST appears.

To continue your settings, press the stop button or to return to the Time of day display, press and hold the stop button.

Naming exercise sets

You can name the exercises with seven letters, numbers or punctual marks. The available digits are: 0-9, space, A-Z, a-z, - % / ( ) * + : ?.

1. In the Time of day display scroll up or down until OPTIONS is displayed.

2. Press OK to enter the Options mode. EXERCISE SET is displayed.

3. Press OK. E0-E5 is displayed.

4. Scroll up or down until desired exercise set (E1-E5) is displayed.

5. Press and hold signal/light button. Adjustable letter is flashing.

6. Scroll up or down to select the desired mark. Press OK.

7. Repeat previous step until you have chosen all 7 letters.

To continue your settings, press the stop button or to return to the Time of day display, press and hold the stop button.

Setting recording rate

1. In the Time of day display scroll up or down until OPTIONS is displayed.

2. Press OK to enter the Options mode. EXERCISE SET is displayed.

3. Scroll up or down until MEMORY SET is displayed.

4. Press OK to start the memory settings. Rec. Rate is displayed.

5. Scroll up or down to select the desired recording rate. As you change the recording rate you can see the memory there is left in the lower row. Press OK.

The recording time of the wrist unit depends on the selected recording rate (5 s, 15 s, or 60 s). When the memory is full, you can continue exercising but the exercise is no longer recorded.

Options

Memory Set

Rec. Rate 5 Sec/ 15 Sec/ 60 Sec

The following table shows the maximum exercise times for each

Options

Function Set

OwnCal

On/OFF

Tests

On/OFF

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-p

On/OFF

Altitude

On/OFF

AutoLap

On/OFF

recording rate.

Altitude Speed Cadence Power Rec. Rate 5s Rec. Rate 15s Rec. Rate 60s

On On On On 4 h 55 min 14 h 45 min 59 h 2 min

On On On OFF 8 h 51 min 26 h 34 min 99 h 59 min

On On OFF On 5 h 32 min 16 h 36 min 66 h 25 min

On On OFF OFF 11 h 4 min 33 h 13 min 99 h 59 min

On OFF OFF OFF 14 h 45 min 44 h 17 min 99 h 59 min

OFF On On On 5 h 32 min 16 h 36 min 66 h 26 min

OFF On On OFF 11 h 4 min 33 h 13 min 99 h 59 min

OFF On OFF On 6 h 19 min 18 h 58 min 75 h 55 min

OFF On OFF OFF 14 h 45 min 44 h 17 min 99 h 59 min

OFF OFF OFF OFF 44 h 18 min 99 h 59 min 99 h 59 min

in one file

and total 170 h

in one file

and total 170 h

in one file

and total 510 h

Turning functions on/off

1. In the Time of day display scroll up or down until OPTIONS is displayed.

2. Press OK to enter the Options mode. EXERCISE SET is displayed.

3. Scroll up or down until FUNCTION SET is displayed.

4. Press OK to start the function settings. OwnCal is displayed.

To set the following functions on you have to set your user information. If kg/lbs are displayed as you start setting the function on, the wrist unit points out that you have not set your all user information.

The use of exercise sets and lap recording reduces the maximum exercise times.

To continue your settings, press the stop button or to return to the Time of day display, press and hold the stop button.

OwnCal calorie counter on/off

If you start from the Time of day display, repeat steps 1-4.

5. Press OK to start setting the OwnCal function. On/OFF starts to flash.

6. Scroll up or down to set the OwnCal on or off. Press OK.

For getting the most accurate OwnCal results, update the VO and the HR

setting with clinically measured values (if available). If you do

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2max

setting

not know your clinically measured values perform Polar Fitness Test and update the OwnIndex and HR

-p settings in Fitness Test mode.

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Tests on/off

If you start from the Time of day display, repeat steps 1-4.

5. Scroll up or down until Tests is displayed.

6. Press OK to start setting the tests. On/OFF starts to flash.

7. Scroll up or down to set the tests on or off. Press OK.

Predicted maximum heart rate on/off (HR

If you start from the Time of day display, repeat steps 1-4.

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-p)

5. Scroll up or down until HRmax-p is displayed.

6. Press OK to start setting the HR

7. Scroll up or down to set the HR

-p can be turned on only if Polar Fitness Test is on.

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-p. On/OFF starts to flash.

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-p on or off. Press OK.

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Altitude and thermometer on/off

If you start from the Time of day display, repeat steps 1-4

5. Scroll up or down until Altitude is displayed.

6. Press OK to start setting the altitude measurement and thermometer. On/OFF starts to flash.

7. Scroll up or down to set the altitude on or off. Press OK. If you turned Altitude off, skip the rest of the altitude settings.

8. If you turned Altitude on, “Wait...” appears for a few seconds.

9. Altitude and a flashing number appear. Start adjusting the starting point altitude. Adjustable units of 1/ 2 can be changed by pressing and holding the signal/light button. Scroll up or down until the desired altitude is displayed. Press OK.

If dirt is blocking the air pressure channels, send the wrist unit to a Polar Service Center. Do not insert any objects into the openings.

It is recommended that you calibrate the altitude whenever a reliable reference is available. For most accurate altitude readings, calibrate the altimeter every time before an exercise.

To use the thermometer the altitude must be turned on. Because your body temperature affects the actual temperature reading, the best way to obtain accurate temperature is to take your wrist unit off for at least 10 minutes.

To continue setting your settings, press the stop button or to return to the Time of day display, press and hold the stop button.

AutoLap on/off

When you use the AutoLap function, the running/cycling computer automatically records lap times continuously after each time you have run or cycled the preset distance. For example if you set the AutoLap distance at 400 meters, the first lap will be recorded at 400 meters, the second lap at 800 meters and so on.

If you start from the time of the day display, repeat steps 1-4.

5. Scroll up or down until AUTOLAP is displayed.

6. Press OK to start setting the AutoLap. On/Off starts to flash.

7. Scroll up or down to set the AutoLap on or off. Press OK. OFF: skip the rest of AutoLap settings.

8. Set A. Lap Distance is displayed. Scroll up or down to set the AutoLap distance. Press OK to select the lap distance.

AutoLap can be turned on only if the speed function is activated in speed settings.

+ 46 hidden pages

Polar S725X User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual