Calibration Sequence

Do not attempt to calibrate the treadmill unless an Error Code is present. See Error Messages (page 31).

Our treadmill is equipped with a software package that will perform a calibration sequence unique to your specific model number.

Please perform the following steps to calibrate the Keys Fitness KF-3.5T Treadmill.

1.Unplug power cord from outlet strip.

2.Attach Safety Key to console.

3.Plug power cord into outlet strip.

4.Initiate calibration sequence. To do so, press the Program Up, Program Down, and the Program button simultaneously for about 3 seconds.

5.CL11 should appear in the Time window. Press Pause.

Note: During the calibration sequence, the Time window will display which step you are at in the process (C21, C22, C23 and so on).

6.CL21: MPH or KPH will be flashing in the Time window, pressing the Speed +/ - button will toggle options. Choose MPH (KPH), press Program.

7.CL22: 8, 10, or 12 (13, 16, or 20 in KPH mode) will be displayed in the Speed window, pressing the Speed +/ - button will toggle options. Choose 12 (or 20 for KPH mode), press Program.

8.CL23: FFF, UUU, or HHH will be displayed in the Speed window, pressing the Speed +/ - button will toggle options. Choose UUU, press Program.

9.CL24: 111 or 222 will be displayed in the Speed window, pressing the Speed +/ - button will toggle options. Choose 222, press Program.

10.CL25: “nHr” will be displayed in the Speed window, press Program.

11.CL26: OPA or OPI will be displayed in the Speed window, pressing the Speed +/ - button will toggle options. Choose OPA, press Program.

12.CL27: Blank (nothing), “a”, “b”, “c”, “d” or “e” will be displayed in the Incline window, pressing the Speed +/ - button will toggle options. Choose “E”, press Program.

13.CAL/DIST window will display “55”. Press Start / Stop. “E” will display in CAL/DIST win- dow.

14.At this time, make sure you are not standing on the walking belt, as the machine will auto- matically initiate belt movement and run through a complete calibration and diagnostic rou- tine. Press Program. Belt will begin to move. Unit will begin self-calibration.

15.When Speed and Incline calibration has finished, press Power button twice, display should be blank, and treadmill should be ready for use.

To avoid possible damage to the treadmill and the possibility of injury, do not oper- ate the treadmill until the problem is corrected. Call Keys Fitness Customer Service at 888-340-0482 if problem persists.

Change to MPH or KPH

Your treadmill will operate in British Units (miles per hour) or International Units (kilometers per hour). All treadmills are calibrated at the factory for British Units (miles per hour). To change the display to read in kilometers, follow the steps described here:

1.Turn power OFF on the console. Attach the magnet safety key to the console.

2.Press the Program Up, Program Down, and the Enter button simultaneously for about 3 sec- onds.

3.CL11 should appear in the TIME window.

4.Pressing the SPEED +/- button will activate your choice. Press the POWER button to accept.

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Keys Fitness KF-3.5T owner manual Calibration Sequence, Change to MPH or KPH
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KF-3.5T specifications

The Keys Fitness KF-3.5T treadmill is a premium piece of equipment designed for both casual fitness enthusiasts and serious athletes. This treadmill stands out in the crowded market due to its robust construction, advanced features, and user-friendly technology.

One of the most notable aspects of the KF-3.5T is its powerful motor, which provides a peak output of 3.5 horsepower. This ensures a smooth and consistent running experience, even at higher speeds. It offers a speed range from 0.5 to 12 miles per hour, allowing users to tailor their workouts, whether they prefer a gentle walk or an intense run.

The KF-3.5T is equipped with an extra-wide running surface measuring 20 inches by 60 inches, providing ample space for users to run or walk comfortably. This design reduces the risk of falling off the side and enhances safety during workouts. Additionally, the treadmill features a cushioning system that absorbs impact, minimizing strain on joints and making it suitable for users of all ages and fitness levels.

This treadmill also boasts a comprehensive display console that tracks essential workout metrics such as time, distance, speed, incline, and calories burned. Users can easily adjust settings with straightforward controls, ensuring a seamless experience throughout their exercise sessions. The console is also compatible with Bluetooth technology, allowing users to sync their devices and access fitness apps for a more interactive workout experience.

Included with the KF-3.5T are several workout programs designed to challenge users and keep their routines fresh. From interval training to hill climbs, these preset programs cater to various fitness goals and help maintain motivation.

The incline feature is another vital characteristic of the KF-3.5T, offering adjustable settings up to 15 levels. This enables users to simulate outdoor running conditions and engage different muscle groups, enhancing the effectiveness of their workouts.

In terms of durability, the KF-3.5T features a steel frame construction that ensures stability and longevity, making it a reliable option for home gyms. The treadmill is also foldable, providing convenience for those with limited space.

Ultimately, the Keys Fitness KF-3.5T treadmill combines power, practicality, and an engaging user experience, making it a standout choice for anyone looking to invest in their fitness journey. Its thoughtful design and comprehensive features cater to a wide range of users, ensuring a beneficial and enjoyable workout.
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