We just moved our treadmill into the house today and I had been running for about 10 minutes. I could adjust the speed just fine. I then went to use the incline. When I wanted to reduce the incline and speed none of the manual buttons would work. The quick key buttons for the incline also wouldn't work unless i wanted to INCREASE the incline, and the same for the speed quick keys. I cannot manually decrease any of them. Some of the quick key buttons work, but not all
It sounds like you have a membrane issue. There are a number of different T9450 models and they all have slightly different consoles. You'll need your serial number to help pinpoint the parts you need. Your best bet is to go through the manufacturer (johnsonfit.com) and have them help you get the correct membrane and overlay.
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SOURCE: I have the proform 7.0 personal fitness trainer
Try to calibrate the incline threough the calibration mode.
SOURCE: I have the Vision Fitness treadmilll #T9450. When
Take the front cover off and see if the drive belt is on the motor. Try running it to see if the motor turns. This could be a motor or controller board problem.
SOURCE: I have a vision fitness T9450 treadmill. My wife
first thing to do is to enter the calibration mode. First remove and replace the safety key. Press and hold the elevation up and the speed down buttons until the machines beeps at you 3 times consecutively. You should also see either the model "9450" or the software code which varies from machine to machine. You should now see one of two things - "eng1" may be displayed in which case just use the elevation keys to get to "eng4" and hold enter for 3 seconds - then press start - this will calibrate your machine and confirm if there is any speed reading issues.
If your machine displays more numbers as it would on the deluxe and premier consoles of this brand then you should see the model of your treadmill at the top left. hold enter from here until "eng1" appears and the perform the steps as above. If the speed is not calculating properly during the calibration the magnet or the speed sensor may have been moved or the magnet could have gone bad - usually slowing to one speed and not changing is the sign of a bad speed sensor. If the control board had any irregular voltage it would shut down as a safety precaution.
SOURCE: Vision Fitness T9450 Treadmill error code "E4."
Hi,
E4 means
- Elevation parameters out of range
- Recalibrate it
If you want to calibrate it see the manual page no 5.
Click here to download the manual
post a comment for further assistance.
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fixya have a nice day:-)
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