Your treadmill settings allow you to calibrate your treadmill in the event that the speed and incline settings need to be adjusted. To calibrate your CT850ENT treadmill:
- Remove the safety key.
- Press and hold down the START and SPEED ^ buttons while reinserting the safety key. Continue to hold until the window displays “FACTORY SETTINGS," then press the ENTER button.
- You will now be able to set the display to show Metric or Imperial settings (miles or kilometers). To do this, press the up or down buttons to scroll between options, then press ENTER to select.
- Set the wheel size diameter to 2.98, then press ENTER.
- Set the minimum speed to 0.3, then press ENTER.
- Set the maximum speed to 12.0, then press ENTER.
- Set the maximum elevation to 15, and then press ENTER.
- Toggle grade return to 'ON.' Note: This setting allows the incline to return to zero when STOP is pressed. For units sold in Europe, EU standards require this to be set to 'OFF.'
- Press START to begin calibration. CAUTION: Be careful! The treadmill belt will move automatically as the machine calibrates. Do not stand on the belt during calibration.
- The treadmill console will return to the standby screen automatically after the calibration is complete. Once complete, you may begin to use your treadmill.