Precor 946i Owner's Manual page 61

Table 1. Heart rate target zones and SmartRate LEDs
Heart Rate Zone LED Lit LED Blinking Zone Label
Percent
Below 50 First Orange
50 to 54 Second Orange
55 to 59 Third Green
60 to 64 Fourth Green
65 to 69 Fifth Green
70 to 74 Sixth Green
75 to 79 Seventh Green
80 to 84 Eighth Green
85 to 87 Ninth Orange
Above 87 Tenth Orange
User's Reference Manual: Heart Rate Features
WARMUP
WARMUP
FAT BURN
FAT BURN
FAT BURN
CARDIO
CARDIO
CARDIO
PEAK
HIGH
The SmartRate indicator lights do not blink when:
You do not wear or improperly position the chest strap. Or, you
fail to grasp both touch-sensitive grips for five to ten seconds.
You do not enter your age during an exercise session.
For example, pressing QUICKSTART at the Precor banner
causes the Manual Program to begin. Your age has not been
entered and is considered a null value. Your heart rate will
appear in the HEART RATE display when you hold onto the
touch-sensitive grips or wear a chest strap, but none of the
SmartRate LEDs blink because the appropriate calculations
have not been made.
Note: You can remedy this situation by pressing the OPTIONS
key and entering your weight and age. Refer to Addressing Your
Weight and Age.
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