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
To use this feature, a 5 KHz Polar
®
compatible heart rate transmitter belt (not in-
cluded) must be worn.
Wireless Heart
Rate
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.
0 - 69 BPMBlue
70 - 93 BPMGreen
94 - 119 BPMYellow
120 - 169Dark Orange
170 and higherMagenta
Fan Control
The fan defaults to the "OFF" setting. The user can change to "Fan Low", "Fan High", or "Fan Off" setting
by pressing the appropriate control key.
How power input versus displayed value is calculated
Total power, as displayed in Watts on the console, is calculated from the measured speed of the Eddy
Current Brake Flywheel and the measured current powering the Eddy Current Brake.
Testing Parameters
Displayed power (Wattage) and speed (Strides Per Minute), were found to meet class A accuracy when
compared with measured power and speed, with adjustable braking positioned in its maximum position,
at the following accuracy test points:
• 25 W, 37 SPM
• 50 W, 52 SPM
Page 60 of 95
Cybex 771A/771AT, 772A/772AT Arc Trainer Part Number 5771-4 K