CW_T500_NOTICE 01.qxd:Layout 1

14/03/08

Page 224
Decathlon 4 bd de Mons BPVilleneuve dAscq Cedex - France

Ref notice : 1.035.682

Page 18
C o n g r a t u la t io n s o n y o u r p u r ch a s e o f t h is C W T 0 h e a r t r at e m o n i to r ! I f y o u p l a y a s p o r t r e g u la r l y o r wa n t t o m a ke pr o EN g r es s in y o ur tr a i n in g , t he C W T 0 h ea r t r at e m on i t o r i s fo r y o u. T h e C W T 0 , w i t h i t s a u t o m a ti c t a r g e t zo n e a n d o u t o f z o n e a l a r m , s i m u l t a n e o u s h e a r t r at e a n d s t o p w a t c h / c o u n t d o w n d i s p l a y, e x e r c i s e i n t e n s i t y d i s p l a y i n % an d t r ai n i ng se ss i on r eco r d i ng fun ct i on , w i l l hel p yo u t o a c c u r a t e l y ma n a g e yo u r tr a in i n g s e ss io n s a n d a ch i ev e y o u r o b j e c t iv e s. T h i s p r o d u c t u s e s a n e xc l u s i v e d y n a m i c h e a r t r a t e m e a s u r e m e n t t e ch n i q u e. I t a d a p t s t o t h e i n t e n s i t y o f y o u r e xe r c i s e t o p r o v i d e t h e b e s t p o s s i b l e c o m b i n a t io n o f me a su r e me n t s t a b il i t y a n d r e sp o n si ve n e ss. T h e p r o d u c t s d e s i g n a n d c o m f o r t h av e a l s o b e e n s p e ci al l y t ai l or ed t o s ui t a l l bod y t yp es and t o make i t e a s y t o u s e d u r i n g s p o r t i n g a c t i v i t y. P l e a s e r e a d t h e ow n e r ' s m a n u a l c a r e f u l l y b e fo r e u s e. K e e p t h i s m a n u a l fo r t h e e n t i r e l i f e o f t h e p r o d u c t.
GEONAUTE guarantees the initial purchaser of this heart rate monitor that it will be free from defects of materials or manufacture for a period of two years from the date of purchase. P l e a s e k e e p y o u r r e c e i p t a s p r o o f o f p u r ch a s e. This guarantee does not cover damage resulting from misuse, from a failure to respect the precautions for use, from accidents, from improper maintenance or from commercial use. This warranty does not cover damage resulting from repairs carried out by persons not authorised by G e o n a u t e. The guarantees contained herein explicitly replace all other guarantees including the implicit guarantee of merchantability and/or suitability for use. G e o n a u t e cannot under any circumstances be held liable for any damage, whether direct or indirect, general or specific, caused by or related to these instructions for use or the products they describe. During the warranty period, the item will either be repaired free of charge by an authorised repair service or replaced free of charge (depending on the retailer). The warranty does not cover batteries or cracked or broken casings where signs of a blow are evident. The warranty does not cover the elastic strap, which is subject to wear and tear. This C W T 0 heart rate monitor is made up of a watch and a chest strap. The watch is designed to be worn on the wrist or placed on its bicycle mount during various sporting activities, in a temperate climate. It allows the user to display various items of information and to access its functions, such as the stopwatch, using the buttons. The chest strap must be positioned on the thorax. When correctly placed it transmits heart rate data to the watch. When placed in its cradle (see diagram), the watch displays your heart rate and various additional items of information (target zone, exercise intensity, etc) to manage and maximise your fitness regime or your training.

LIMITE D WARRANT Y

NO RM A L C OND I TI O NS OF U SE

Page 20

Handle the product with care - do not drop it or subject it to strong impacts. Do not dismantle the watch. This would void the warranty and could cause damage and loss of waterproofing. Do not subject the watch to extreme temperatures. If the watch is exposed to the sun for too long, the display may darken temporarily, before returning to normal when it has cooled down. Only clean the watch using a soft damp cloth. Do not use detergents, as these may damage the watch equipment. Only the elastic part of the strap may be machine washed (30). This watch is waterproof to 5 AT M. It can therefore be used in wet conditions, in heavy rain, in the shower or when swimming. However, you must not dive when wearing it, or swim to depths greater than 5m. Do not press the buttons under water. The chest strap is only water resistant. This means it is impermeable to sweat and can be worn in the rain and under wet clothing, but should not be worn in the shower or when swimming. This product is designed for sports and leisure activities. It is not a medical device. The information given by the device or in this booklet is merely for information purposes and must only be used to monitor medical progress after consultation with and the agreement of your doctor. Likewise, healthy athletes should bear in mind that determining maximum heart rates and personal training goals are vital elements of an effective and risk-free training programme. It is recommended that you seek the advice of your doctor or health professional to set a maximum heart rhythm, your upper and lower rates, and an exercise frequency and duration suited to your age, physical condition and desired results. Finally, because of possible disturbances caused by the radio transmission system, we advise that users of pacemakers do not use a heart rate monitor which uses this technology, such as the C W T 0. Fa il u r e t o c o m p l y w i t h t h e s e r e c o m m e n d a t i o n s m a y c a u se a fa t a l r is k. Before using your C W T 0 heart rate monitor, read the instructions carefully and follow the setting procedures closely.

Re c o m m e n d at i o n s f o r u s e :
USA GE R EST R I CT I ONS
W at c h : We recommend that you do not change the watch battery yourself. Instead you should ask a D E C AT H L O N specialist to change it for you. If you change the battery yourself, you risk damaging the seal, thus impairing the waterproof design and voiding your warranty. Please check the availability of the battery with your retailer before you travel.
The chest strap uses a CR 2032 3V battery. The watch uses a CR 2032 3V battery.

B at t e r i e s

Should you have a problem, contact your retailer.
Chest st r a p : If the heart rate data becomes incoherent or the heart symbol does not flash on the screen when the watch is placed in its cradle, it may be necessary to change the chest strap battery. You can change the battery yourself, without the aid of specialist tools. How to change the battery : Unscrew the battery compartment lid using a coin and then remove it. Remove the old battery by tapping the other side of the strap. Replace the used battery with a CR2032 3V lithium battery without touching the 2 poles (it may lose its charge). The battery should be positioned with the + pole (printed side) facing upwards. Replace the lid carefully (be careful with the waterproof join) and turn it a quarter of a turn to the "c l o s e " position. c
Wat e r p r o o f d e s i g n :

Wa r n i n g !

R E C YC L I N G
The crossed-out bin symbol indicates that this product and the batteries it contains cannot be disposed of with household waste. They are subject to a specific type of sorting. Deposit the batteries and your unusable electronic product in an authorised collection area for recycling. This treatment of your electronic waste will protect the environment and your health.
The chest strap functions as a receiver and a transmitter. At the surface of your skin it measures the differences in potential created by your heart beat. It then sends this information to the watch by radio signal. Measurement quality and accuracy depend on it being correctly positioned, as does comfort during exercise. As the diagram below shows, the receivers are the black rubber surfaces on both sides of the central section.
P L A C I N G T H E C H E S T S T R A P.

FIR S T USE

Measurement pads

Page 22

If it does not flash correctly: Reduce the distance between the strap and the watch. Adjust the strap position while moistening the pads well. Check the batteries, especially in the strap. Avoid positioning the pads on very hairy areas. In cold and dry climates, the strap may need several minutes to work correctly. The pads need a layer of sweat to ensure contact with the skin. When it begins taking measurements, the watch may show very high values for around 20 seconds. This is the algorithm beginning. After this time the display will stabilise and show correct values. Be careful to insert the elastic strap clip into the hole in the strap designed for this purpose. Maintain the lock pin by passing your finger behind the strap. The heart rate monitor has six different modes : H R M m o d e : displays heart rate on the top line. Displays the exercise stopwatch, exercise intensity in %, time in the target zone, calories expended, and average and maximum rate on the middle line. Displays the heart symbol and out of target zone arrows. Displays recovery time necessary after exercise. T I M E m o d e : displays the time and date.
Pl a c i n g p r o c e d u r e : 1. Moisten the pads with water or a conductive liquid gel to ensure good contact. 2. Insert one of the ends of the elastic into one of the specially designed holes in the strap. 3. Join the strap around your chest and position it just below your pectoral muscles. Place one of the pads below your heart and the other under your right pectoral muscle. 4. Adjust the length of the strap for a firm but comfortable hold. The strap should not move if you jump or move your arms. 5. Check it is positioned correctly by holding the watch 50cm away. The heart symbol should flash on the display.

appears.

Receiver
Pr a c ti c a l i n f o r ma t io n : When setting, the S 1 button increases the value. To make settings more quickly, hold down S 1 to increase scrolling speed. If no button is pressed for several seconds when setting, the watch automatically exits setting mode.
E X P L A N AT I O N O F T H E D I F F E R E N T MODES

CHRONO

1 - Time mode

S1 S2 S3 S4 : : : :

Impor tant :
hourly beep mode setting/return to zero electroluminescence
N AV I G AT I O N S Y S T E M
So u n d s se t t in g In time mode, press S 1 to activate/deactivate the hourly beep (beep at the top of the hour).

S e t t i n g t h e t i m e , d at e a n d / h o u r m o d e In time mode, hold down S 3 for 3 seconds. The hours flash. Set the time chosen using S 1. Confirm your setting by pressing S 2. The minutes flash. Set the minutes using S 1. Keep pressing S 2 to set the seconds, year, month, date and the 12/24 hour display mode. The day of the week is set automatically. Press S 3 to exit setting.

2 - Hear t mode (HRM)

S 1 :: S2 S 1 hourly beep hourly beep S2
MODE MODE SET/LAP SET/LAP

S ST T//S SP P

HR MONITOR HR MONITOR
D ATA m o d e : displays data saved during each session: exercise time, exercise intensity, time in the target zone, calories expended, average and maximum rate, time out of the target zone and the time needed to reach recovery rate. S T O P W A TC H m o d e : displays exercise time and lap time. T I M E R m o d e : displays the countdown and heart rate.
16:2 :: mode 16:2 mode S S

LIGHT LIGHT

16:16:WE.02.: setting/return to zero WE.02.: setting/return to zero S WE.02.06 S WE.02.06 TIME TIME S3 S3 S 4 :: electroluminescence TIME S 4 electroluminescence TIME

S2 S2 S3 S3 S4 S4

----00.00.00 00.00.00 HRM HRM
T To change modes, press S 2. The mode name (T I M E , H R M , e t c ) is displayed on the screen for two seconds before the home screen of the function
A L A R M m o d e : displays the time set for the alarm and whether or not the O alarms are activated (O N or O F F ).
D i s p l a y i n g th e h e a r t r at e m o n i t o r ( H R M ) In HRM mode, the top line displays heart rate in beats per minute (bpm). The heart symbol is displayed at the bottom of the screen. The heart flashes when the watch receives a signal sent by the chest strap. The middle line displays four different items of information : total time elapsed since the beginning of the exercise session. time in the target zone since the beginning of the exercise session. TIME cardio HRM TIME cardio HRM average heart rate maximum heart rate

Page 24

The C W T 0 heart rate monitor offers two different modes for the target zone : - manual target zone enabling direct entry of upper and lower limits in bpm - automatic target zone enabling calculation of upper and lower limits according to the exercise intensity chosen. Se t t in g t h e HR M mo d e Go to H R M mode by pressing S 2. To go to setting mode hold down S 3 for three seconds. N B : After each operation, move on to the next setting by pressing S2.

Press S 3 to go from one display to the next.
tions and read data in order to display a stable, reliable figure. The watch requires a little time to find the signal and calculate the cardiac value. You should therefore expect to wait several seconds before the vaue is displayed. The word "search" is displayed on the last line. If the watch recognises the strap and identifies its code, the code is displayed at the bottom of the screen. E.g. HRM CX.There are four possible codes: 1, 2, 3, 4. Here is an example with code no. 1:

Important:

M F Set your gender with S 1 : Choose M A L E or F E M A L E. Move on to the next setting by pressing S 2. Set your age with S 1. Go to the next setting. k l Now select your weight measurement unit (k g or l b ). Go to the next setting. Now set your weight by pressing S1. Go to the next setting. c Now select your height measurement unit (c m or - for feet). Go to the next setting. Now set your height by pressing S 1. Go to the next setting. Now set your level of activity by pressing S 1 : 0 = occasional activity, 1 = re2 gular activity, 2 = intensive activity. This information is used as a corrective coefficient in calculating calories expended. Go to the next setting. Now sea lect target zone mode : a u t o to automatically calculate target zone limits m according to desired exercise intensity, or m a n u to manually enter upper and lower target zone limits. Go to the next setting.

00.13.37 : HRM C1

00.13.37 : HRM
a If you have selected automatic mode (a u t o ), you can now set your resting heart rate. This should be measured when you get up in the morning, before any physical exercise. Set the value with S 1. The default value is 50 beats per minute but you can set a value as low as 30 beats per minute. Go to the next setting. Now set your maximum heart rate. The default value displayed is the result of a theoretical calculation based on your age and gender. If you wish, you can modify this value with S 1. To accurately calculate your maximum heart rate, we recommend that you undertake an exercise test with your doctor. Go to the next setting. M Next set the lower target zone limit, shown in %. M i n I n is displayed. Set M the desired value with S 1 and then go to upper limit setting (M a x I n )73 with 00.13.37 : S 2. Set the desired value with S 1. Having set the limits for the target zone, press S 2 to activate the out of zone O O alarm. Select O N or O F F with S 1.

HRM C1

m If you have selected manual mode (m a n u ), you now set the lower limit. S S E T L O is displayed. Set the value you have chosen using S 1. S Now access upper limit settings by pressing S 2. S E T H I is displayed. Set the value you have chosen with S 1.
If the strap used is in non-coded mode or you are using an uncoded Geonaute strap, the last line displays: HRM. To change the strap from coded>uncoded mode, see the chapter headed Setting the strap below.
If the watch does not sense any signal, is displayed on the top line.
Confirm and exit setting mode by pressing S 3.
Us in g t h e HR M mo d e. Before returning to cardio mode, check that the strap is moistened and correctly fitted. Ensure that you move away from other users and potential sources of interference (high-voltage lines, computers, etc.).
Synchronising the watch with the strap: Important:
If there is a reception problem, you can force the connection by holding down MODE (for around 3 seconds). You can also exit then return to cardio mode if you intentionally change mode in normal usage conditions (to use the countdown timer for example) and you momentarily lose the signal, the watch may set itself to a different frequency to the one you were using.
When the watch is searching for the signal emitted by the belt, --- and SEARCH flash. The watch needs around twenty seconds to make calcula-

Page 26

Press S 1 to start the exercise stopwatch. The stopwatch symbol flashes at the bottom of the screen. The time in the zone and average and maximum heart rate calculations are activated. During or after exercise, you can display the time elapsed, the time in the zone, and average and maximum heart rates by pressing S 3. To stop the exercise stopwatch, press S 1 again.
If you have already set a target exercise zone, the watch displays alongside the heart symbol : either an up arrow to indicate that you are currently above the target zone or a down arrow to indicate that you have not yet reached the target zone. If you have activated the out of zone alarm, a beep warns you when you are not in the target zone. Press S 3 to select the desired display mode on the middle line. To be able to start the stopwatch, you must first display it.

Every time you change the code you will need to force the signal by holding down "mode" after moving away from other users and potential sources of interference.
U s i n g D AT A m o d e Select D A TA mode with S 2. The device automatically displays the file content. E To delete the content of the file, hold down S 3 for three seconds. E R A S E is displayed on the middle line. Confirm by pressing S 3.
D AT A m o d e d i s p l a y The bottom line displays the file number (marked D ATA ). If the file is empty, n n o d a t a is displayed. The middle line indicates the various settings displayed (exercise time, exercise intensity, time in the target zone, calories expended, average and maximum heart rates, time out of the target zone and time needed to reach recovery rate. The top line indicates the value of each of these settings.
Select the stopwatch by pressing the S 2 mode button. To reset the stopwatch to zero and save the data to memory, hold down S 3 S for three seconds. S A V E is displayed on the top line. Press S 1 and select Y N "Y E S " to save the data to memory or "N O " to delete it immediately. Confirm Y by pressing S3. If you select Y E S , the data is saved. The H R M mode is reset to zero. Adjusting the strap coding: Go from coded mode to uncoded mode (and vice versa): Hold down the button on the front of the strap (>4s) then synchronise the watch (hold down the MODE button). S1 S1 S2 S2 S3 S3 S4 S4 :: start stopwatch start stopwatch :: mode mode :: Lap times/reset to zero Lap times/reset to zero :: electroluminescence electroluminescence
4 - S t o pw at ch m o d e ( C H R O N O )
Changing the strap code: The strap automatically reassigns a new code every time you use it (in other words every time you put it on again). Remove the strap for 15-20 seconds, put it back on and then synchronise the watch. Every time you set the strap you will need to synchronise the watch by holding down "mode" after moving away from other users and potential sources of interference.
U s i n g t h e s t o pw at c h Press S 1 to start the stopwatch. The two lines simultaneously display the exercise time. The stopwatch symbol flashes at the bottom of the screen. To record a lap time, press S 3. The total time since the beginning of the exercise is displayed on the top line for five seconds. The lap time is displayed on the middle line. After this time, the stopwatch returns to normal display mode. The total time since the beginning of the exercise scrolls on the top line and the time since L the previous L A P scrolls on the middle line. Press S 1 to stop the stopwatch. The stopwatch symbol disappears. To reset the stopwatch to zero, hold down S 3 for three seconds. The two lines flash and the display then returns to zero.

S t o p w a t c h d i s p l a y. The top line displays the total exercise time. The middle line shows the lap time.
Reassigning the strap code: If another user has the same code as yours, or if the displayed values are abnormally high, you should change your strap code. To do this, remove the strap for around 15 seconds and replace it. The strap will assign a new code: e.g. HRM C2.
Select DA TA mode by pressing S 2.
3 - M e m o r y m o d e ( DATA )

Page 28

Select the countdown timer by pressing S 2.
5 - C o u n t d ow n m o d e ( T I M E R )
Watch waterproof to : 5ATM Strap waterproof to : 1ATM (not suitable for swimming) Temperature : From 10C (14F) to 50C(122F) Radio transmission : Amplitude modulation on a carrier wave (5kHz) Stopwatch from 0 to 99hr 59min 59.99sec: resolution 1/100 s Exercise stopwatch from 0 to 99hr 59mins 59.99sec: resolution 1/100 s B a tt e r ie s : - Watch : CR 2032 (do not change yourself) - Strap : CR 2032 - Approximate battery life in normal use (5hrs per week in HRM mode): 1.5 years for the watch and around 1 year for the strap.
S P E C I F I C AT I O N S
Se t t in g t h e c o u n td o w n t i me r Hold down S 3 for four seconds to set the countdown value. The seconds flash. Set the seconds value with S 1. Set the minutes and hours by pressing S 2. Having set the countdown value, select r e p e a t o n for a repetitive r r countdown or r e p e a t o f f for a one-off countdown. Confirm and exit setting mode by pressing S3.
C o u n t d ow n d is p la y The top line displays the countdown beginning at the preset value. The middle line shows your heart rate. The bottom line displays T I M E R.
I m p o r t a n t : The backlighting function uses a lot of power (2000 times more than the watch when functioning normally). If you use this function frequently, the batteries life may be significantly reduced. After several hours of use you will need to change them. If you cannot find the solution to your problem in this problem-solving table, please contact your DECATHLON after-sales service.

P r ob le m Cause / Operation / P rocedure
1.1 Insufficient moistening of electrodes. Moisten the electrodes with water or a liquid conductive gel.
P R O B L E M - S O L V I N G TA B L E
Us in g t h e c o u n td o w n Press S 1 to start the countdown. The time will count down from the preset value. When the countdown reaches zero, an alarm sounds. The device then R stops at 0 if you have selected R E P E AT O F F " or repeats the countdown R if you have selected "R E P E AT O N. Press S 1 to stop the countdown and hold down S 3 for two seconds to reset the countdown to zero.
1.2 The strap is not fitted correctly. 1. Check that the strap is positioned over your ribcage as in the diagram in the manual. 2. Move away from other users 3. Synchronise the watch by holding down the "MODE" button (around three seconds) 1 No heart rate displayed.

6 - Alar m mode (ALARM)

S1 S2 S3 S4 : : : : activate the alarm alarm mode confirm and exit setting mode electroluminescence
1.3 The watch does not start correctly. Restart the watch as follows: 1. Move away from other users 2. Synchronise the watch by holding down the "MODE" button (around three seconds) Important: The watch requires a little time to find the signal and calculate the cardiac value. You should therefore expect to wait several seconds before the vaue is displayed
1.4 The device receives interference. You may be in an area with a strong magnetic field, high-voltage lines, overhead cables, radio communication equipment, etc. In this case, move away from this area and restart your watch.
A c t iv at e / d e a c t i v at e t h e a l a r m O Press S 1 to activate the alarm. O N and the alarm symbol are displayed on the screen. The alarm symbol will also be displayed in time mode. O Press S 1 to deactivate the alarm. O F F is displayed and the alarm symbol disappears. Us in g t h e a la r m The alarm sounds at the preset time. To turn the alarm off when it sounds, press any button.
Se t t in g t h e a la r m m o d e Go to A L M mode by pressing S 2. Hold down S 3 to set the hour. Set the chosen value using S 1. Confirm your setting with S 2. Set the minutes with S 1. Confirm and exit setting mode by pressing S 3. The alarm is automatically activated. O N and the symbol.)) are displayed. O
2 Faint or unreadable watch display.
1.5 Strap battery low or not functioning. After checking the two points above, bring the HRM watch close to the strap you are wearing to check that transmission is re-established. If necessary, change the strap battery as indicated in the instructions. 2.1 HRM watch battery is low. To change the HRM watch battery, consult a DECATHLON specialist.

3 The rate displayed is erratic or much too high.
3.1 You are receiving the heart rate of another runner and HRM is displayed on the 3rd line: The strap is not sending a coded signal. To enter "coded" mode: 1. Move away from other users 2. Hold down the strap button for over 4 seconds, then 3. Synchronise the watch by holding down the "MODE" button (around three seconds)
3.2 You are receiving somebody elses heart rate and HRM C is displayed on the 3rd line: You have the same coding number as the other user. To reassign the strap code: 1. Move away from other users 2. Remove the strap for around 15 seconds then reposition it correctly. 3. Synchronise the watch by holding down the "MODE" button (around three seconds) 3.3 The device receives interference. You may be in an area with a strong magnetic field, high-voltage lines, overhead cables, radio communication equipment, etc. In this case, move away from this area.

Page 30

Pr o b l e m
4 The rate displayed at the beginning of exercise is incoherent. 5 The product does not function correctly. 6 When using the HRM function, the device beeps.
3.5 Poor conduction in dry and cold weather. When the weather is dry and cold the product may send out erroneous information for a few minutes. This is normal because a layer of sweat is needed to provide good contact between the skin and the electrodes. 4.1 The algorithm is beginning. For several dozen seconds the value displayed may not match your actual heart rhythm. This is due to the beginning of the algorithm.
5.1 The buttons do not activate the correct functions, or the device seems to be functioning abnormally. Activate the RESET function by holding down S1, S2, S3 and S4 simultaneously for two seconds. Then follow the setting procedure described in the instructions. 6.1 The target zone alarm is set wrongly The target zone alarm is probably activated, and you are out of the zone. Refer to the instructions for how to set the zone or deactivate the target zone alarm.
For best results and to protect your safety, it is essential that you are aware of various physiological factors linked to training. The advice we provide below is aimed at healthy, sporty people without any medical difficulties. We strongly advise you to seek the advice of your doctor to design more accurate training zones. To maximise the benefits of your physical training, you should first find your maximum heart rate (MHR) in beats per minute (bpm). Your MHR can be estimated in the following way: MH R = 0 - yo u r a g e
TR A I NI NG GUI D E LIN ES
This equipment generates, uses and emits radio frequency energy and, if it is not installed in accordance with the instructions, may cause interference which is harmful to radio communication. However, there is no guarantee that it will not produce interference in a particular environment. If this equipment causes interference which is harmful to radio or television reception, bearing in mind that interference can be controlled by turning the device off and then on again, the user is advised to guard against this interference by taking one or more of the following measures: - Reorienting or moving the reception aerial. - Increasing the distance between the device and the receiver. - Plugging the device into a socket on a different circuit to that on which the receiver is plugged in. - Seeking the advice of the retailer or a technician specialising in radio/television.

I m p o r t a n t : Any change or modification not explicitly approved by Dcathlon may void the authorisation given to the user to use the equipment.
I m p o r t a n t : Know your limits and do not exceed them !
During a fitness programme, several training zones will give specific results corresponding to different objectives. Depending on exercise intensity, the proportion of energy coming from the combustion of sugars and fats changes.
Fats Sugars % MHR 50% - 60% 60% - 70% 70% - 80% 80% - 90% Moderate activity (walking, hiking, etc) Weight control (cardio training, running, inline skating) Aerobic zone (endurance training, 10km) Speed training (400m)
This device has a factory diagnostic mode: - To launch factory mode, hold down all the buttons at the same time for two seconds. - To begin factory mode, hold down the M O D E button for two seconds when the system reboots. The system automatically launches the following sequence : The model number is displayed on the first line and the version on the second line. Press M O D E to check that digits 0-9 are displayed on the two lines. The screen then displays the model and version numbers again. Press SET at any time to leave factory mode and return to the time display.

FA C T O R Y M O D E

So that we continue to develop improved products which meet your needs, we are pleased to hear your feedback with regard to the quality, functionality and usage of our products.

C ontact

- In France, you can contact the customer relations centre on : (price of a local call). - In other countries, you can leave a message on the appropriate section of our website at w w w. d e c a t h l o n. c o m We will reply as soon as possible.
E.g. : A 30-year-old athlete doing aerobic endurance training to increase her resistance to exercise and improve her 10,000m time. The most effective training zone for her objective would be between 80 and 90% of her maximum heart rate.
3.4 Strap is rubbing. Check that the strap is fastened correctly and that the electrodes are well moistened. If the strap rubs it will send a signal which does not match your heart rhythm.
C a u se / O p e r a ti o n / Pr o c e d u r e
This product conforms to section 15 of the FCC rules. It functions according to the following two conditions: 1. This device will not produce harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operations.
F C C I N F O R M AT I O N

Notice CW F300.qxd:NOTICE CW F300

5/04/07

Page 1

Page 14

Congratulations on your purchase of the CW F300 heart rate monitor! The CW F300 heart rate monitor will go everywhere with you, whether you work out on a regular basis or you just want to stay in shape. The target zone featuring an out-of-zone alarm and the double display make it easy to manage your training sessions. This product features an exclusive principle of dynamic heart rate measurement. This mechanism adapts to the EN intensity of exertion to offer an optimal compromise between the stability and the reactivity of the measurement. This product is also designed to provide a comfortable fit for all body types and to be easy to use during workouts. Please read the owner's manual carefully before use. Keep the owner's manual for the entire service life of the product.

LIMITED WARRANTY

Geonaute guarantees the initial purchaser of this heart rate monitor that it is free from any faults of material or manufacture for a period of two years from the date of purchase. Please retain your receipt as proof of purchase. This warrantee does not cover damage resulting from misuse, from a failure to respect the precautions for use nor from accidents; neither does this guarantee cover damage resulting from improper maintenance or from use of the item for commercial purposes. The warrantee does not cover damage resulting from repairs carried out by persons unauthorized by Geonaute. The warrantees contained here explicitly replace all other guarantees including the implicit guarantee of fair and trade quality and/or adaptation to use. Geonaute cannot under any circumstances be held responsible for any damage, be it direct or indirect, general or specific, caused by or related to these directions for use or the products they describe. During the warrantee period, the item will either be repaired free of charge by an authorized repair service or replaced free of charge (depending on the distributor). The warrantee does not cover batteries or cracked or broken casings where signs of a blow are evident. The warrantee does not cover the elastic strap, which is a wearing part.

S1 S2 S3 S4

: : : :
start/stop stopwatch mode/lap times set/clear electroluminescence

NORMAL CONDITIONS OF USE

This CW F300 heart rate monitor consists of a watch and a chest belt. The watch is designed to be worn on the wrist or on its bike mount during multisport activities, carried out in a temperate climate. It displays the various items of information and controls the functions, such as the stopwatch, with the buttons. The chest belt must be positioned on your thorax. If correctly placed, it transmits heart rate information to the watch. Located in the reception cone (see diagram), the watch then displays the heart rate and offers different items of supplementary information (target zone, intensity of exertion etc.) to guide and optimize your fitness or training programs. The chest belt does not incorporate coded transmission technology. Interference may occur if you are too close to other heart rate monitor users (about 1 meter).

Page 16

FIRST USE
Before using your CW F300 heart rate monitor, please read the owner's manual carefully and follow the setting procedures with care.

The batteries

Battery Contacts
The battery used in the chest belt is a CR 2032. The battery used in the watch is a CR 2032. Watch: We recommend that you not change the watch batteries yourself, but rather have the job done by a specialized DECATHLON repair shop. If you change the battery yourself, you may damage the seal and lose both the water tightness and warrantee on the product. Please check the availability of the battery with your dealer before replacing it. Chest belt: If the heart rate indications become inconsistent or if the heart symbol does not flash on the screen, even though the watch is in the reception cone, it may be necessary to change the battery in the chest belt. You can change the belt battery yourself, without using any specialized tools. Changing procedure: Unscrew with a coin, then remove the cover of the battery compartment Remove the old battery by tapping on the opposite side of the belt Replace the used battery with a lithium 3V type CR2032 battery without touching either of its 2 terminals (it may discharge), with the + terminal (printed surface) up. Carefully replace the cover, then screw it down again by a quarter turn to the "close" position. In the event of a problem, refer to the troubleshooting table.
RESTRICTION ON USE: Precautions:

Handle the device with care; do not drop it or bang it. Do not dismantle the watch. This will void the warranty and may cause damage and loss of waterproofing. Do not subject the watch to extreme temperatures. If the watch is exposed to direct sunlight for too long, the display may darken temporarily, but it will go back to normal once it has cooled down again. Clean the watch and the belt with a soft, damp cloth only. Do not use detergents, as they may damage the materials of your watch. Only the elastic of the belt may be machine washed (30).

Waterproof design:

The watch is waterproof to 5 ATM. It can therefore be use in humid conditions, in heavy rain, in the shower or for swimming. However, avoid diving and wearing the watch at depths below 5 meters. Do not operate the buttons underwater. The chest belt is only "water resistant". It is therefore impermeable to sweat and can be used in rain or under damp clothing. It must not be worn in the shower or when swimming, however. Caution!!! This device is designed for use in sports and leisure activities. This is not a medical monitoring device. The data provided by this device or in this booklet are for informational purposes only and must not be used to monitor pathologies, except after consultation with and consent of your physician. Even athletes in good health must take into account that the determination of the maximum heart rate and personal training zone is a vital element in the setting up effective, risk-free training. The advice of your physician or health professional is recommended for determining your maximum heart rate, your upper and lower cardiac limits and the heart rate and duration of exercise adjusted for your age, physical condition and targeted results. Finally, due to possible disturbances generated by the radio transmission system, we do not recommend that persons wearing pacemakers use a heart rate monitor featuring this technology, such as the CW F300. Not taking these precautions may result in a vital risk.

RECYCLING

The crossed-out wastebasket symbol indicates that this product and the batteries it contains cannot be disposed of with household waste. They are subject to a specific type of sorting. Deposit the batteries and your unusable electronic product in an authorized collection area for recycling. This treatment of your electronic waste will protect the environment and your health.

Page 18

Putting the chest belt on
The chest belt functions both as a sensor and an emitter. It measures on your skin the voltage differential caused by your heartbeat. It then sends this information to the watch by radio signal. The quality and precision of the measurement, as well as your comfort while working out, depend on the correct positioning of the belt. As indicated in the diagram below, the sensors are the black rubber surfaces on either side of the central part.
ALARM mode (ALM) : displays the times set for the alarm and whether these alarms are on or off (ON or OFF). To go from one mode to another, press on the S2 button. The name of the mode (TIME, HRM etc.) is displayed on the screen for 2 seconds, and then the initial screen of the function appears. EN TIME S2 HRM S2 STOPWATCH S2 ALARM S4
EXPLANATION OF THE DIFFERENT MODES
Measuring sensors Putting the chest belt on: 1 Moisten the sensors with water or a water-based conductive gel to ensure good contact. 2 Introduce one side of the elastic strap into one of the insertion holes on the belt. 3 Attach the belt around your chest, then position the belt just below the pectoral muscles with one of the sensors under the heart and the other under the right pectoral. 4 Adjust the length of the elastic strap so that it holds firmly but is still comfortable. The belt must not move around if you jump or move your arms. 5 Check the positioning of the belt by bringing it 50 cm from the watch. The heart symbol should flash on the display. If it does not flash normally: Reduce the distance between the belt and watch Adjust the position of the belt and moisten the sensors well Check the condition of the batteries, especially in the belt Practical information: During the setting process, the S1 button enables you to increase the value. To go faster when setting a function, you can hold S1 down and the values will scroll more rapidly. If no button is pressed for a few seconds during the setting process, the watch automatically exits setting mode.

1 - Time mode (TIME)

Sensor
time beep mode Set/clear electroluminescence
I Important: the sensors in areas that are too hairy. Avoid positioning
In cold and dry climates, the belt may need several minutes to begin functioning properly. In fact, the sensors need a film of sweat to ensure contact with the skin. When it first begins measuring, the watch may indicate very high values for about 20 seconds. This is the algorithm initializing. The display will stabilize at correct values after this interval of time. Take precautions when inserting the elastic strap into the insertion hole of the chest belt. Hold the pin by placing your finger behind the chest belt.

Setting of the time, date and 12/24h mode. In time mode (TIME), press S3 for 3 seconds. The time display will flash. Set to the desired time with S1. Confirm the setting by pressing on S2. The minutes display will flash. Set the minutes with S1. Press repeatedly on S2 to go from setting the seconds, the year, the month, the date and the 12/24h display mode. The day of the week is displayed automatically. Press on S3 to exit setting mode. In time mode (TIME), press S1 to turn the hourly beep on or off (audible beep at the top of every hour).

2 - Cardio mode (HRM)

NAVIGATION SYSTEM
The heart rate monitor has 4 different modes: TIME mode: displays the time and date. HRM mode: displays the heart rate on the top line. Displays readings from the exercise stopwatch, time spent in the target zone and the average and maximum heart rate on the middle line. Displays the heart symbol and out-of-target-zone arrows. Stopwatch mode (CHR): displays workout time and lap time.
start / stop mode going from one display to another electroluminescence
Displays the heart rate monitor mode (HRM) In HRM mode, the top line displays the heart rate in beats per minute (bpm). The heart symbol is displayed at the bottom of the screen. This flashes when the watch receives a signal emitted by the chest belt.

Page 20

The middle line displays 4 different pieces of information: the total time elapsed since the beginning of the workout the time spent in the target zone since the beginning of the workout average heart rate maximum heart rate Press on S3 to go from one display to another. Setting cardio mode Go to HRM mode by pressing on the S2 button. To enter setting mode, press on S3 for 6 seconds (2 beeps). You can now set the lower limit of the target zone. "SET LO" is displayed. Set the desired value with the S1 button. Set the upper limit by pressing on S2. "SET HI" is displayed. Set the desired value using the S1 button. Next, press on S2 to set the audible out-of-zone alarm. Select "ON" or "OFF" by pressing on S1. Confirm and exit setting mode by pressing on S3. Using cardio mode When the watch is searching for the signal emitted by the belt, " ---" flashes on the top line. When the heart signal is detected, the reception indicator in the form of a heart will flash, and after several seconds, the heart rate will be displayed. Ignore the first value displayed. The watch needs about twenty seconds to display a stable, reliable value (time for calculating and adjusting the data). If you have set a target zone beforehand, the watch will display at the level of the heart symbol: either an arrow pointing upwards to indicate that you are currently above the target zone, or an arrow pointing downwards to indicate that you have not reached the target zone. If you have activated the audible out-of-zone alarm, then an audible beep will alert you when you are out of the target zone. Press on S3 to select the desired display mode on the middle line. To start up the stopwatch, the stopwatch has to be displayed.

3 Stopwatch mode (CHR)

Select the stopwatch using the S2 mode button. S1 S2 S3 S4 : : : : start stopwatch mode Lap time/clear electroluminescence
Displaying the stopwatch The top line displays the total workout time. The middle line displays the lap time. Using the stopwatch Press on the S1 button to start the stopwatch. Both lines will simultaneously display the workout time. The symbol in the form of a stopwatch at the bottom of the screen will flash. To enter a lap time, press on S3. The total time since the beginning of the workout is displayed for 5 seconds on the top line. The lap time is displayed on the middle line. After this interval of time, the stopwatch returns to the normal display. The total time since the beginning of the workout scrolls on the top line and the time since the preceding "LAP" scrolls on the middle line. Press on S1 to stop the exercise stopwatch. The stopwatch symbol will disappear. To clear the stopwatch, press on S3 for 3 seconds. Both lines flash, then the values are cleared.

4 - Alarm mode (ALM)

turn alarm on alarm mode confirm and exit setting mode electroluminescence
Press on S1 to start the exercise stopwatch. The symbol in the form of a stopwatch at the bottom of the screen will flash. The functions that calculate the time spent in the zone, average heart rate and maximum heart rate are activated. During or after your workout, you can check the time elapsed, the time spent in the target zone, your average heart rate and your maximum heart rate by pressing on S3. To stop the exercise stopwatch, press on S1 again. To clear the stopwatch and the other parameters, press for 3 seconds on S3. The middle line will flash and then the values are cleared to 0.
Setting alarm mode Go to ALM mode by pressing on S2. Keep the S3 button pressed down to set the hours. Set the desired value with the S1 button. Confirm your setting with the S2 button. Set the minutes with S1. Confirm and exit the setting process by pressing on S3. The alarm is automatically activated. "ON" and the.)) symbol are displayed. Turning the alarm on and off To turn the alarm on, press on S1. "ON" and the alarm symbol will be displayed on the screen. The alarm symbol will also be displayed in time mode. To turn the alarm off, press on S1. "OFF" will be displayed on the screen and the alarm symbol will disappear. Using the alarm The alarm sounds at the set time. To stop the alarm while it is sounding, press on one of the buttons.

Page 22

SPECIFICATIONS TROUBLESHOOTING TABLE Trouble-shooting table

Problem

1 There is no heart rate display.
1.1 The electrodes are not moistened properly. 1.2 The chest belt is not positioned correctly

Operation / Procedure

Moisten the electrodes with water or a conductive water-based gel. Check the position of the belt on your rib cage, as shown on the drawing in the owner's manual. Bring the heart rate monitor watch closer to the chest belt you are wearing, and once you have checked the two points given above, check that transmission has been established. If necessary, change the battery of the chest belt as indicated in the owner's manual. To have the battery of the heart rate monitor changed, contact the appropriate DECATHLON department. You might be in an area with a strong magnetic field, a high-voltage line, a catenary, radio-communications equipment etc. In this case, keep away from this area. The chest belt does not incorporate coded transmission technology. Interference may occur if you are less than one meter away from other people wearing heart monitors. Check that the chest belt is tight enough and that the electrodes are well moistened. Friction from the belt sends a signal that does not correspond to the heart rate. When the weather is dry and cold, the product may emit erroneous information for a few minutes. This is normal, because a film of sweat is necessary to ensure proper contact between the skin and the electrodes. For a several scores of seconds, the value displayed may not correspond to your actual heart rate. This is due to the initialization of the algorithm.
1.3 The battery of the chest belt is weak or not working.
2 The watch display is weak or illegible. 3 The displayed heart rate is erratic or is really too high.
2.1 The battery of the heart rate watch is weak. 3.1 The device is receiving interference.
3.2 You are receiving the heart rate data of another runner.
3.3 Friction of the chest belt
3.4 Poor conductivity during dry and cold weather
4 The heart rate displayed at the beginning of the workout is inconsistent. 5 The product is malfunctioning.
4.1 The algorithm is initializing.
5.1 The buttons are not activating the right functions and the device seems to be malfunctioning. 6.1 The target-zone alarm is not programmed properly.

Activate the RESET function by pressing on all four S1, S2, S3 and S4 buttons simultaneously for 2 seconds. Then follow the setting procedure as indicated in the owner's manual. The target-zone alarm is probably activated and you are out of the zone. Refer to the owner's manual for setting the zone or turning off the target-zone alarm.
6 When the heart function is used, the device beeps.
If you do not find the solution to your problem in this trouble-shooting table, please contact DECATHLON customer support.

Page 24

Specifications
Waterproof construction of watch: 5ATM Waterproof construction of chest belt: 1ATM (not suitable for swimming) Temperature: from 10C (14F) to +50C (122F) Radio transmission: amplitude modulation on carrier wave of 5 kHz Stopwatch from 0 to 99h59m59.99s:resolution 1/100 s Exercise stopwatch from 0 to 99h59m59.99s : resolution 1 s

FCC INFORMATION

This device complies with section 15 of the FCC regulation. Operation of this device is subject to the following two conditions: 1 There is no risk of this device producing harmful interference. 2 This device must accept any interference received, including interference which may cause malfunctioning. This equipment has been tested and recognized as meeting the limits of class B digital devices, pursuant to section 15 of the FCC regulation. These limits aim to ensure a reasonable level of protection from harmful interference within the framework of a residential setting. This equipment generates, utilizes and emits radio frequency energy and, if it is not installed according to instructions, may cause harmful interference with radio communications. However, it is in no way guaranteed that no interference will be produced in specific settings. Should this equipment cause harmful interference for radio or television reception, which may be determined by turning the device on and off, the user is advised to remedy such interference by implementing one or several of the following measures: - Reorient or move the reception antenna. - Increase the distance between the device and the receiver. - Plug the equipment into a power outlet in a different circuit from the one in which the receiver is plugged. - Ask the vendor or an experienced radio/television technician for advice. EN

Batteries: - Watch: CR 2032 (not to be changed by the user) - Chest belt: CR 2032 - Approximate service life of the batteries with normal use (5 hours of use per week in heart rate monitor mode):1.5 years for the watch and approximately 1 year for the chest belt.
I Important: The backlight feature consumes a great deal of energy (2,000 times more than the normal operation of the watch). If this function is used frequently, the service life of the batteries may be very greatly reduced and the batteries have to be changed after a few hours of use.

TRAINING GUIDELINES

For reasons of effectiveness and safety, you must know certain physiological parameters required for training. The advice that we provide here is intended for healthy, active persons who do not present any pathologies. We strongly advise you to obtain the advice of your physician in order to establish your training zones accurately. For reasons of effectiveness and safety, you must know certain physiological parameters required for training. The advice that we provide here is intended for healthy, active persons who do not present any pathologies. We strongly advise you to obtain the advice of your physician in order to establish your training zones accurately.
I Important: Any changes or modifications not explicitly approved by Dcathlon
may nullify equipment. the authorization granted to the user to utilize the

FACTORY MODE

This device incorporates a factory troubleshooting mode. To initialize factory mode, press down on the MODE button for 2 seconds while the system is reinitializing. The system automatically launches the following sequence: the model number is displayed on the 1st line and the version is displayed on the 2nd line. Press on the MODE button to check the display of digits 0 to 9 on the 2 lines. The display then goes back to the model and version. Press on the SET button whenever you wish, to exit factory mode and go back to the time display.
I Important: Know your limits and don't go over them!
To optimize the benefits of your physical preparation, you must first know your maximum heart rate (FCmax) expressed in beats per minute (bpm). The FCmax can be estimated by the following formula: FCmax=220-your age During a fitness program, several training zones will give specific results corresponding to different objectives. Depending on the intensity of exertion, the percentage of the energy coming from the combustion of sugar and that coming from the combustion of fats varies.
Fat Sugar % max heart rate 50% - 60% 60% - 70% 70% - 80% 80% - 90% Moderate activity (walking, hiking etc.) Weight management (cardio training, running, rollerblading) Aerobic zone (endurance training, 10 km) Speed training (400 m)

CONTACT

So that we continue to develop improved products which meet your needs, we are pleased to hear your feedback with regard to the quality, functionality and usage of our products. In France, you can contact the customer relations centre on: (price of a local call) In other countries, you can leave a message on the appropriate section of our website at www.decathlon.com. We will reply as soon as possible.

E.g. A 30-year-old athlete who is training for aerobic endurance in order to increase his stamina and improve his time in the 10,000-meter run. The most effective training zone for his objective will be 80% to 90% of his maximum heart rate.