Tunturi Alpha 150 Manuel D’Utilisation

If there are problems in pulse measurement: 
 
:: 

Check how the sensor works while not pedalling.

:: 

A disturbance may be caused by the physiological properties of the 

 

earlobe. Try measuring on the inside surface of the ear or on 

 

the tip of your fi nger.

:: 

Rub the earlobe with your fi ngers to quicken circulation.

:: 

If pulse values rise above 150 beats/min., earlobe measurement 

 

may be affected by the faster  circulation.

:: 

Sometimes a strong light source in the immediate vicinity of 

 

the user may cause disturbances. 

Please clean the ear sensor after use with a damp cloth. Do not use 
solvents.

NOTE! Always detach the ear sensor connector from the user interface 
when you use the heart-rate belt. The ear sensor disturbs heart-rate 
measurement.

You can buy the ear sensor needed for pulse measurement from your 
Tunturi dealer or importer as an accessory. 

1.       Open the cover at the back of Alpha 150 and pushing the ear 
          sensor connector into the interface connector. Lead the ear sensor 
          wire out through the hole between the cover and the box, and 
          close the cover.
2.       Attach the ear sensor to the earlobe.
3.       Attach the sensor wire to your shirt with the clip provided. This 
          prevents the sensor and wire from moving. 

MODE includes constant resistance, constant effort and constant heart-
rate workouts. The user interface automatically starts from the constant 
resistance workout. Use the operation key SET to make settings 
and adjustments to the user interface options. PROG includes pre-
programmed exercise profi les, memory positions for your self-designed 
exercise profi les and measurement of recovery pulse.

Use the Rec key to save your own workouts. Press Rec before beginning 
the workout you wish to save. Press OK to confi rm.

Press the Reset key for more than one second to display the cumulative 
values. Pressing Reset always resets the value on the display.

Use the setting keys (-/+) to adjust resistance, effort and heart rate for 
the workout.