Operating Instructions

General Information – Your treadmill is equipped with a Main A/C Power button, a Speed dial for power, and requires the RED SAFETY KEY to operate. The display will light up once the Main A/C Power button is turned on. The display also has a sleep mode (power is on, but the display will not show). If there is no display, but the power is on, simply touch the Select or Program button to ‘wake’ the treadmill from sleep mode.

IMPORTANT: The treadmill is equipped with a ZERO RESET SAFETY FEATURE. The treadmill will not operate unless the Speed Dial is reset to zero (fully turned to the ‘zero’ position counter-clockwise). Please be sure to reset prior to operating.

•Plug into a standard surge protector and the surge protector into a standard wall outlet (110 Volt AC, 15 amp circuit)

•Turn on the Main A/C Power ON/OFF switch located on the right hand side of the frame near the motor hood cover. When the treadmill is not in use, it is recommended that this be switched to the ‘OFF’ position.

•Attach RED SAFETY KEY to console. The treadmill cannot be operated without safety key and without the ON/OFF switch turned on.

•Stand on the treadmill and straddle belt by placing feet on side rails.

•Before starting, the Speed Dial must first be turned completely counter-clockwise to the ‘zero’ position. To start, turn the Speed Dial slowly clockwise. WARNING: The treadmill is capable of high speeds. Be sure the belt is moving

SLOWLY before stepping on.

•Step on belt slowly after the belt starts moving. To adjust Speed, turn the Speed Dial SLOWLY clockwise to increase speed, or SLOWLY counter–clockwise to decrease speed.

•To end your workout, turn the Speed Dial slowly counter-clockwise toward the ‘zero’ position.

TO PROGRAM:

The SELECT button will toggle between the Time, Distance, or Calorie windows.

The PROGRAM button will allow you to change the selected Time, Distance, or Calorie windows in the following increments:

TIME – 1 minute increments going up

DISTANCE – .25 miles increments (or kilometers if in Kilometer mode) going up CALORIES – 10 Calorie increments going up

To reset selection back to ‘0’, press the Program and Select buttons simultaneously (at the same time).

•Countdown Time, Distance or Calories: Time, Distance, or Calories may be preset to countdown prior to getting started. After turning on the Main A/C power button, press the SELECT button to toggle between the TIME/DISTANCE/ CALORIE windows. You may only choose one item to program. Once you have selected your choice, press the PROGRAM button once for each increment until you reach the desired amount.

•To Start the treadmill, turn the Speed dial slowly clockwise. WARNING: The treadmill is capable of high speeds. Be sure the belt is moving SLOWLY before stepping on.

•Step on belt slowly after the belt starts moving. To adjust Speed, turn the Speed Dial SLOWLY clockwise to increase speed, or SLOWLY counter–clockwise to decrease speed.

PRO 450, PRO 550 specifications

The Keys Fitness PRO 550 and PRO 450 are sophisticated fitness machines designed to enhance home workouts by providing superior performance, versatility, and innovative technology. These models, recognized for their robust construction and unique features, cater to fitness enthusiasts of all levels.

The PRO 550 is a high-end model that boasts an array of advanced features. Equipped with a powerful motor, this model delivers smooth and quiet operation, making it ideal for home use. The PRO 550 includes a wide range of pre-programmed workouts designed by fitness experts, allowing users to challenge themselves as they progress in their fitness journey. A large, easy-to-read display provides real-time feedback on speed, distance, time, and calories burned, ensuring users can keep track of their performance effortlessly.

On the other hand, the PRO 450 is a slightly more compact and budget-friendly option. While it may not have all the frills of the PRO 550, it still offers a robust workout experience. The PRO 450 features a solid motor and a range of workout programs, providing users with diverse training options. Its user-friendly interface allows for easy navigation through settings and workout modes, making it accessible for beginners and seasoned athletes alike.

Both models are equipped with several key technologies that enhance the workout experience. The advanced cushioning system in both treadmills ensures a comfortable running surface, reducing impact on joints and minimizing the risk of injury. Additionally, they feature built-in Bluetooth connectivity, allowing users to sync their devices for music playback or to track workouts through fitness apps.

The construction of both the PRO 550 and PRO 450 is designed for durability and stability. A heavy-duty frame provides support for users of varying weights, while the design ensures that the treadmills remain stable even during intense workouts. Safety features, including emergency stop buttons and handrail controls, are included to provide peace of mind while exercising.

In summary, the Keys Fitness PRO 550 and PRO 450 are exceptional choices for anyone looking to elevate their home workout experience. With their advanced features, durable construction, and user-oriented technologies, these treadmills represent excellent investments for achieving fitness goals. Whether you are a beginner or an experienced athlete, these models will support and inspire you throughout your fitness journey.