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Calibrating Treadmill

Do not attempt to calibrate the treadmill unless an Error Code is present.

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 T4.0 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. Locate the hole on the back of the console (indicated by sticker) and insert eraser end of a pencil through hole to adjust. Press the calibration switch twice. You will then hear a beep.

5.CL21 should appear in the Time window.

Note: During the calibration sequence, the Time window will display which step you are at in the process (C21, C22, C23 and so on). The CAL/DIST window will display which key should be pressed next. For example, “E” for Enter, “P” for Power, or “SS” for Start / Stop.

6.CL21: MPH or KPH will be flashing in the Speed window, pressing the Speed +/ - button will toggle options. Choose MPH (KPH), press Enter. You may change this again if you would like to go by Kilometers.

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 10 (or 16 for KPH mode). Incline window will also display a value. This value needs to be 126, adjust with incline +/- button if neces- sary to get to 126. Press Enter.

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

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

10.CL25: nHU or HrU will be displayed in the Speed window, choose nHU by pressing the speed +/- button. Press Enter to confirm selection.

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

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 “a”, press Enter.

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

14.At this time, make sure you are not standing on the walking belt, as the machine will automatically initiate belt movement and run through a complete calibration and diagnostic routine.

Press Enter. 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 operate the treadmill until the problem is corrected. Call Keys Fitness Customer Service at (800) 340-0482 if problem persists.

Calibration Sequence 27

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Keys Fitness KF-T4-0 owner manual Calibrating Treadmill
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KF-T4-0 specifications

The Keys Fitness KF-T4-0 is a sophisticated treadmill designed for those who are serious about their fitness journeys. Known for its durable construction and advanced features, the KF-T4-0 stands out in the crowded market of home fitness equipment. This treadmill combines performance with user convenience, making it suitable for users of various fitness levels.

One of the standout features of the KF-T4-0 is its powerful 3.0 HP motor, which ensures smooth and consistent performance, even during intense workouts. This robust motor allows for a top speed of 12 mph, making it ideal for both casual joggers and serious runners. The treadmill also offers a variety of incline settings, allowing users to simulate uphill running and increase workout intensity. This is particularly beneficial for those looking to enhance cardiovascular health and build muscle strength.

The KF-T4-0 is equipped with a spacious running surface measuring 20 inches by 60 inches, which provides ample room for comfortable strides. The cushioning technology integrated into the treadmill helps reduce impact on joints, making it a suitable option for individuals recovering from injuries or those who prefer a gentler option for their workouts.

Another innovative aspect of the KF-T4-0 is its user-friendly LCD console. This display shows essential workout data, including time, distance, speed, calories burned, and heart rate. The heart rate monitor allows users to keep track of their fitness levels in real-time, ensuring they stay within their target heart rate zones for effective cardiovascular workouts.

Bluetooth connectivity adds another layer of convenience, allowing users to connect their devices to stream music or use fitness apps for guided workouts. The KF-T4-0 also features built-in speakers, enhancing the workout experience with quality sound.

In terms of space-saving design, the KF-T4-0 comes with a folding mechanism that allows for easy storage when not in use. The hydraulic lift system ensures that folding and unfolding the treadmill is both safe and effortless.

Overall, the Keys Fitness KF-T4-0 treadmill delivers an exceptional combination of features, technology, and ergonomic design, making it an excellent choice for anyone looking to enhance their fitness routine in the comfort of their home. Whether for casual workouts or serious training, the KF-T4-0 provides the tools necessary to achieve fitness goals effectively.
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