Tunturi R25 사용자 설명서

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We have defined three different heart-rate 

zones to help you with targeted training.

 50-60 % of maximum heart-rate

Also suitable for weight-watchers, 

convalescents and those who haven’t exercised 

for a long time. Three sessions a week of at 

least a half-hour each is recommended. Regular 

exercise considerably improves beginners’ 

respiratory and circulatory performance and 

you will quickly feel your improvement.

 60-70 % of maximum heart-rate

Perfect for improving and maintaining fitness. 

Even reasonable effort develops the heart and 

lungs effectively, training for a minimum of 30 

minutes at least three times a week. To improve 

your condition still further, increase either 

frequency or effort, but not both at the same 

time!

 70-80 % of maximum heart-rate

Exercise at this level suits only the fittest and 

presupposes long-endurance workouts.

You can increase or decrease resistance 

by turning the adjuster knob on the front 

frame. Turn the adjustment knob clockwise 

(+ direction) to increase resistance and 

counterclockwise (- direction) to decrease 

resistance. The scale above the knob (1-8) helps 

you find and reset a suitable resistance.

The console  has a heart rate receiver 

compatible with Polar equipment, so you can 

also use Polar uncoded heart rate belts for 

heart rate measurement. The most reliable 

heart rate measurement is achieved with a 

telemetric device, in which the electrodes of 

the transmitter fastened to the chest transmit 

the pulses from the heart to the console by 

means of an electromagnetic field. 

If you are fitted with a pacemaker, please 

consult a physician before using a wireless 

heart rate monitor. 

If you want to measure your heart rate this way 

during your workout, moisten the grooved 

electrodes on the transmitter belt with saliva 

or water. Fasten the transmitter just below 

the chest with the elastic belt, firmly enough 

so that the electrodes remain in contact with 

the skin while exercising, but not so tight that 

normal breathing is prevented. Attach the 

transmitter and adjust the flexible belt to an 

appropriate tightness below chest level so 

that the electrodes are in contact with the skin 

during exercise. If you wear the transmitter and 

belt over a light shirt, moisten the shirt slightly 

at the points where the electrodes touch the 

shirt. The transmitter automatically transmits 

the heart rate reading to the console up to a 

distance of about 1 m. 

If the electrode surfaces are not moist, the 

heart-rate reading will not appear on the 

display. If the electrodes are dry, they must be 

moistened again. Allow the electrodes warm 

up properly to ensure accurate heart rate 

measurement. The transmitter is switched to 

an active state only when it is being used for 

measurement. Sweat and other moisture can, 

however, keep the transmitter in an active 

state and waste battery energy. Therefore it is 

important to dry the electrodes carefully after 

use.

When selecting training attire, please note 

that some fibers used in clothes (e.g. polyester, 

polyamide) create static electricity, which may 

prevent reliable heart rate measurement. Please 

note that a mobile phone, television and other 

electrical appliances form an electromagnetic 

field around them, which will cause problems 

in heart rate measurement.

 SELECTION DIAL

The selection dial functions in two ways:

A) Rotating the dial (+ / -).

B) Pressing the dial (ENTER).