Page 2 - Keep the power cord and plug away from heated surfaces.; WARNING; Connect the M9.21i or M9.21si to a properly grounded outlet only. See; IMPOR; IMPORTANT SAFETY INSTRUCTIONS
page 2 When using an electrical appliance, basic precautions should always be taken, including thefollowing: • Read all instructions before using the M9.21i or M9.21si. These instructions are writtento ensure your safety and to protect the unit. Before beginning any fitness program, you should obtai...
Page 3 - Personal Safety; Do not overexert yourself or work to exhaustion.; Precor Heart Rate Option—Safety Guidelines
page 3 Personal Safety • Assemble and operate the treadmill on a solid, level surface. Locate the treadmill at least 4feet from walls or furniture. Keep the area behind the treadmill clear. • Check the M9.21i or M9.21si treadmill before each use. Completely assemble the treadmillbefore using it. • T...
Page 4 - Federal Communications Commission, Part 15
page 4 • Use only one chest strap at a time inside the range of the receiver. If the receiver tries toprocess several signals simultaneously, an incorrect heart rate reading could result. Be sure tokeep any other transmitters at least 5 feet (1.5 meters) away from the receiver on your M9.21ior M9.21...
Page 5 - Canadian Department of Communications; Grounding Instructions; DANGER; Débranchez avant de réparer; Diagram A
page 5 Canadian Department of Communications “This digital apparatus does not exceed the (Class B) limits for radio noise emissions from digital apparatusset out in the Radio Interference Regulations of the Canadian Department of Communications.” “Le présent appareil numérique n’émet pas de bruits r...
Page 6 - Table of Contents; Changing the Display to U.S. Standard or Metric
page 6 Table of Contents Before You Begin ............................................................ 1 Unpacking the M9.21i or M9.21si Low Impact Treadmill ................. 1 Setting Up the Low Impact Treadmill ............................ 3 Installation Requirements ................................
Page 7 - Before You Begin; Unpacking the M9.21i or M9.21si Low Impact Treadmill
page 7 Before You Begin 1 Thank you for purchasing the Precor M9.21i or M9.21si Low Impact Treadmill whichfeature several sophisticated and beneficial technologies: Ground Effects, Integrated Footplant Technology, Smart Rate®, and the Heart Rate Interactive System. Ground Effects allows the treadmil...
Page 8 - H I; Diagram 1
page 8 After unpacking the treadmill, open the hardware kit (refer to Diagram 1) and make sure that youhave the following items: (A) four frame-to-base plate bolts (B) two water bottle cage mounting bolts (C) two lower handrail clamp bolts (D) four split star washers—place on frame-to-base bolts (E)...
Page 9 - Setting Up the Low Impact Treadmill; Installation Requirements; Checking the Alignment of the Running Belt.; Assembly Instructions
page 9 Setting Up the Low Impact Treadmill 2 CAUTION: Do not remove or otherwise bypassthe 3-prong plug with an adapter or extensioncord in order to use a non-grounded outlet.Electrical damage can occur if the treadmill isconnected to an improper power source. You do not need any special knowledge o...
Page 10 - Diagram 2; Diagram 3
page 10 2. Remove the treadmill’s hood using a phillips head screwdriver. Unscrew all six screwsand set them aside. See Diagram 2. Grasp both sides of the hood with your hands and pull upto remove the hood from the base. Diagram 2 Hood Screw Base Remove thehood. Wheel PRECOR PRECOR Diagram 3 Upright...
Page 13 - Diagram 8
page 13 11. Return to the upper handrail clamp, check to see that the foam on the handrails touches the edge of the clamp, readjust the handrails if necessary, and tighten the bolts securely using the 3/16" hex key (H) provided. 12. Install the water bottle cage by placing one internal star wash...
Page 14 - Checking the Alignment of the Running Belt; If the running belt,...
page 14 CAUTION: Do not walk on the running beltduring this procedure. CAUTION: If you hear or notice any chafing orthe running belt appears to be getting damaged,stop the running belt immediately by pressingthe STOP key. Contact a Precor ServiceRepresentative. Checking the Alignment of the Running ...
Page 15 - Using the Low Impact Treadmill; Diagram 9
page 15 3 As simple as using the M9.21i or M9.21si Low Impact Treadmill might seem, you should read thissection so that you can use the treadmill safely and effectively. This section of the owner’s manualprovides the basic information you need for exercising on your treadmill, including the followin...
Page 16 - Understanding the Electronic Console; Creating Custom Courses on; Displays on the Electronic Console; treadmill; and the chest strap transmitter is worn. Smart Rate does not; Precor Heart Rate Option
page 16 Understanding the Electronic Console The electronic console lets you control your M9.21i or M9.21si treadmill session. As you work out,the electronic display provides constant feedback about your progress. Information about distancecovered, elapsed time, speed, total caloric burn, degree of ...
Page 17 - Keys on the Electronic Console; INCLINE CONTROL
page 17 SPEED: The speed at which you are travelling appears in this display. Your speed can appear inmiles per hour (0.5 to 10 mph) or kilometers per hour (0.8 to 16 kph). If you wish to change thedisplay, you can follow the instructions found in Customizing the Display. CALORIES: When you enter yo...
Page 18 - Customizing the Display; FOR
page 18 CHANGE: In Manual mode, the CHANGE key lets you select the feature that you want to appear onthe display. The feature remains displayed until you press CHANGE again. In other programs,pressing the CHANGE key activates the scan function. Starting from the top of the display, eachfeature is di...
Page 19 - When using the treadmill, follow these general guidelines:; Working Out on the Low Impact Treadmill; Quick Steps to Working Out
page 19 4 Before using your treadmill, we recommend that you follow these instructions and go through apreliminary demonstration of the treadmill. When using the treadmill, follow these general guidelines: • At the beginning of a workout, take several minutes to bring your heart rate into your train...
Page 21 - key, to increase the speed to a comfortable level. Once you are; Cooling Down After a Workout; To end your workout, take the following steps:
page 21 Using the QUICK START™ Feature The words “quick start” imply that you can start your workout immediately. Once you insert themagnetic safety key and attach the safety clip to your clothing, the QUICK START feature on theM9.21i or M9.21si treadmill allows you to bypass the setup prompts and a...
Page 22 - Changing the Interval Course Profile
page 22 Changing the Interval Course Profile Interval training provides numerous benefits. Since interval training segments the workout intosmaller components, a 20- or 30-minute workout seems to pass more quickly. In addition, studieshave shown that it is a more efficient method for achieving aerob...
Page 23 - Using the Weight Loss Program; Perceived Level of Fitness; Table 1; Speed in mph and kph
page 23 Using the Weight Loss Program The Precor Weight Loss Program incorporates the latest findings on fat-burning and weight lossthrough exercise. It is based on research at the world-renowned Cooper Institute for AerobicsResearch. The Weight Loss Program is similar to the interval course program...
Page 25 - CAUTION: Once you press the INCLINE
page 25 Creating Custom Courses on the M9.21si You can program the M9.21si and create your own course profiles using the two customcourses (“CUST1” and “CUST2”). Programming a custom course is easy. You just create thecustom courses as you work out by determining the speed and incline for each 0.1 m...
Page 26 - Using the Precor Heart Rate Option; Wearing the Chest Strap Transmitter
page 26 Using the Precor Heart Rate Option 5 The Precor Heart Rate Interactive System has many unique features. When you use the Precor HeartRate Option and have the optional heart rate receiver installed in the electronic console, your heartrate can appear on the display. The Smart Rate and Heart R...
Page 28 - Correcting Inconsistent Heart Rate Readings
page 28 4. The software verifies that it detects the heart rate signal and a prompt appears requesting thatyou press the SPEED ▲ key to begin your workout. Important: Hold onto the handrail. If the treadmill is not already at 0% incline, it automati-cally returns to 0% incline. 5. Use the SPEED ▼ or...
Page 29 - Getting the Most Out of Your Workout
page 29 To help you get started in planning and carrying out your fitness program, this section providessome basic information on aerobic exercise—such as how hard you should work out, how longeach session should be, and how often you need to exercise to benefit from a regular program. Getting the M...
Page 30 - Training zones; HEART RATE TRAINING ZONE
page 30 Diagram 15 shows your recommended heart rate training zone, which is calculated using your ageand your maximum aerobic heart rate. Your maximum aerobic heart rate is equal to 220 minusyour age. The chart is based on a resting heart rate of about 72 for males and 80 for females. Youroptimum t...
Page 32 - Maintaining the Low Impact Treadmills; Cleaning the Equipment; erratic heart rate display
page 32 Maintaining the Low Impact Treadmills 7 The M9.21i or M9.21si Low Impact Treadmill requires little maintenance to keep it runningsmoothly and efficiently. However, the customer is responsible for the typical maintenance taskssuch as, cleaning the treadmill and adjusting the running belt. If ...
Page 33 - Storing the Chest Strap; Important: Do not turn the adjusting bolt more than 1/4 turn at a time.
page 33 CAUTION: Turn OFF the treadmill and wit for the belt to stop when adjusting or working near the rear roller. Be very careful to keep your fingers or any loose object clear of the belt and rollers. The treadmill wll not stop immeadiately if an object becomes caught in the belt or rollers. Dia...
Page 34 - Adjusting the Tension of the Belt
page 34 3. Insert the Safety key, turn ON the treadmill, press the QUICK START key, and then increasethe running belt speed to 3 mph (5 kph) by pressing the SPEED ▲ key. 4. Observe the running belt for a couple of minutes. The belt should track centered on therunning bed. 5. Press STOP to stop the r...
Page 35 - Obtaining Service
page 35 Obtaining Service Do not attempt to service the M9.21i or M9.21si Low Impact Treadmill yourself except for minorbelt adjustments and maintenance as described in this manual. The M9.21i or M9.21si treadmilldoes not contain any user-serviceable parts. For information about product operation or...
Page 36 - USA
page 36 Precor IncorporatedP.O. Box 3004Bothell, WA USA 98041-3004 M9.21i and M9.21si Low Impact Treadmillsfeaturing the Heart Rate Interactive System Specifications Length: 67 inches (170 cm) Width: Handrails 28.5 inches (71 cm) Base 25 inches (63.5 cm) Height: 44 inches Running surface: 51 inches ...
