Cybex 770T Treadmill Manuel d'utilisateur télécharger pdf (Page 60)

Cybex Owner’s Manual

Heart Rate Indicator

Contact Heart Rate — Lightly hold hand grips on the handlebar ensuring that hands are clean and

contact both the front and back sensors of each grip. A heart rate will display in typically 30 seconds

or less.

Factors that interfere with heart rate signal:

• hand lotions

• oils or body powder

• excessive dirt

• excessive movement

• body composition

• hydration

• too loose grip

• too tight grip

• resting or leaning on grips

Wireless Heart Rate — To use this feature, a Polar® compatible heart rate transmitter belt (not

included) must be worn.

Once the actual heart rate is determined, the LED is blinking to the displayed BPM and the Heart LED lights

up. The color of the light represents a scale of low to high target heart rate.

Blue 0 – 69 BPM

Green 70 – 93 BPM

Yellow 94 – 119 BPM

Blood Orange 120 – 169

Magenta 170 and higher

Meaning of % Grade

A 1% grade is not the same as a 1 degree incline. The % grade is the relationship of the

measurement of rise over the measurement of run (also called slope). For example, a 1 foot (meter)

rise in height over a length of 100 feet (meters) is a 1% grade. Expressed as a mathematical formula,

the grade is calculated as follows: 1 ft. (m) / 100 ft. (m) = 0.01 = 1%

With respect to treadmills, the percent grade is roughly equal to the increase in height (rise) of the

treadmill divided by the length (run) of the treadmill.

The degree of incline can be related to % grade by taking the Arctangent of the grade. For instance,

15% grade is equal to 8.53 Degrees (ArcTan(.15)=8.53º). The opposite is true to determine % Grade

from Degree of incline (Tan (8.53º)=.15).

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 97 98

Pas de commentaire

Cybex 770T Treadmill Manuel d'utilisateur Page 60