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HEART RATE
Your Matrix machine offers a heart rate control workout 
mode. The heart rate control workout mode allows the 
user to program their desired heart rate zone and the 
machine will automatically adjust the level based upon the 
user’s heart rate. The heart rate zone is calculated using 
the following equation: (220-Age) * % = target heart rate 
zone. The user must wear a telemetric heart rate monitor 
or continually hold onto the contact heart rate grips for this 
workout.
To enter into this workout on the 3x and 5x, use the 
following guidelines. To enter into this workout on the 7xe 
and 7xi, follow the on-screen prompts.
 Choose HEART RATE by selecting the target heart 
rate workout button and press ENTER.
 Enter age using the ARROW KEYS or the NUMBER 
KEYPAD and press ENTER.
 Enter the desired percent of maximum heart rate 
using the ARROW KEYS and press ENTER.
 Enter the desired workout length using the ARROW 
KEYS or the NUMBER KEYPAD and press ENTER.
 Enter user weight (user weight is used to calculate 
the caloric expenditure value, providing an 
accurate weight helps to ensure an accurate caloric 
expenditure rating for each user) using the ARROW 
KEYS or the NUMBER KEYPAD and press ENTER.
 Press GO to begin the workout.
 
 
CONSTANT WATTS 
This program allows you to vary your cadence or SPM and 
the machine’s resistance will adjust accordingly to your 
selected goal. The quicker your stride the less resistance for 
the goal selected.
To enter into this workout on the 3x and 5x, use the following 
guidelines. To enter into this workout on the 7xe and 7xi, 
follow the on-screen prompts.
 Press CONSTANT WATTS
 Enter your WEIGHT using the ARROW KEYS or 
NUMBER KEYPAD and press ENTER.
 Enter your desired WATT using the ARROW KEYS or 
NUMBER KEYPAD and press ENTER.
 Enter your desired TIME using the ARROW KEYS or 
NUMBER KEYPAD and press ENTER.
 Press GO to begin the workout.
NOTE: Programs may vary based on model 
and default settings.