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TABLE OF CONTENTS
Section Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page
1. Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.1 Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.2 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Where to Place the Life Fitness
®
Cross-trainer // How to Stabilize the Life Fitness
Cross-trainer // Check for Power
2. The Display Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.1 Display Console Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.2 Display Console Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.3 The Accessory Tray / Reading Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
3. Heart Rate Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3.1 The Lifepulse
TM
Digital Heart Rate Monitoring System . . . . . . . . . . . . . . . . . . . . .11
3.2 The Polar
®
Telemetry Heart Rate Monitoring Chest Strap . . . . . . . . . . . . . . . . . .12
4. The Workouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
4.1 Workout Overviews . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
4.2 Using the Workouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
To Begin a Workout // Select and Using Quick Start // Selecting a Workout //
Entering Weight // Entering Time // Selecting and Adjusting the Resistance Level
Selecting a Workout Mode // Switching Workouts “On-the-fly” //
Pausing Workouts // Ending Workouts Early //
Life Fitness Cross-trainer Workout Setup Steps (chart)
4.3 Workout Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Quick Start // Manual // Random // Hill // Cross-train Aerobics // Cross-train
Reverse
5. Optional Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
5.1 Entering and Using the Optional Settings Feature . . . . . . . . . . . . . . . . . . . . . . . .18
6. Service And Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
6.1 Preventive Maintenance Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
6.2 Preventive Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
6.3 Troubleshooting the Polar Heart Rate Chest Strap . . . . . . . . . . . . . . . . . . . . . . .20
Heart Rate Reading Is Erratic or Absent Entirely //
Heart Rate Reading Is Erratic or Extremely High
6.4 Troubleshooting the Lifepulse System Sensors . . . . . . . . . . . . . . . . . . . . . . . . . .21
6.5 How to Obtain Product Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
7. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
7.1 Life Fitness 91X Cross-trainer Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .22
© 2005 Life Fitness, a division of Brunswick Corporation. All rights reserved. Life Fitness, Heart Rate Zone
Training, and Lifepulse are registered trademarks of Brunswick Corporation. Heart Rate Zone Training+,
Heart Rate Hill, Heart Rate Interval, and Extreme Heart Rate are trademarks of Brunswick Corporation.
Polar is a registered trademark of Polar Electro, Inc. Cardio Theater is a registered trademark of the Cardio
Theater Holdings. FitLinxx is a registered trademark of the Integrated Fitness Corp. Any use of these trade-
marks, without the express written consent of Life Fitness or the corresponding companies is forbidden.
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