After you put on the chest strap, face the display console for a minimum of 15 seconds. This allows the receiver in the console to recognize the signal from the chest strap.

If three dashes (— — —) appear on the display, the cycle is detecting a signal, but has not yet determined your heart rate. Make sure the chest strap is positioned properly around your chest and against your skin.

Always face forward on the cycle and use the handlebars for balance.

Using SmartRate

The SmartRate feature helps you monitor and maintain your heart rate in the target zone best suited to your specific needs. When you wear the chest strap, a blinking LED appears on the SmartRate display. The blinking LED indicates the zone that your heart rate is in, either weight loss or cardiovascular.

The SmartRate indicator lights do not appear when:

You press QUICKSTART at the Precor banner.

You bypass the AGE prompt.

You do not wear or improperly position the chest strap.

Note: If you are having difficulties with the chest strap, ask the club or facilities manager how to properly adjust the chest strap.

For the ideal weight loss range, the first, second, and third SmartRate LEDs are lit and the fourth LED blinks. If you are exercising in the cardiovascular zone, the fifth or sixth LED should be blinking. Refer to Table 1.

Table 1. Heart rate target zones and SmartRate LEDs

Heart Rate Target

 

 

Zone Percent

LED Lit

LED Blinking

 

 

 

Below 55

First

First

 

 

 

55 to 60

First

Second

 

 

 

61 to 66

First through second

Third

 

 

 

67 to 72

First through third

Fourth

73 to 79

First through fourth

Fifth

80 to 85

First through fifth

Sixth

Above 85

First through sixth

Seventh

 

 

 

CAUTION: Your heart rate should never exceed 85% of your maximum aerobic heart rate. If it does, the seventh SmartRate LED begins to blink. Immediately reduce your pedaling speed (RPM) or the resistance to return your heart rate to your physician-recommended target zone.

User’s Reference Manual: Heart Rate Features

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Precor C846i owner manual Using SmartRate, Heart rate target zones and SmartRate LEDs