FIVE-STEP DIAGNOSIS PROCESS – Sensor Wire Function
- Verify that the lower control board is outputting the proper voltage (5 volts
DC). See Voltage checkpoints in table of contents for voltage measurement
instructions.
- Verify that the sensor wire is functioning properly in Diagnostics Mode. To
enter Diagnostics Mode, follow the directions below:
Diagnostic Mode Instructions
- With the treadmill power on and the safety key in position on the console,
press and hold the Incline “+” and Speed “-“ keys for about 5 seconds to
enter the Engineering Mode Menu. The console should beep three times
and Eng 0 should be displayed once in the Engineering Mode Menu.
- While in the Engineering Mode Menu, press Speed “+” or “-“ until Eng1
appears in the display.
- Press and hold “Start” for three seconds to select.
- Press “Start” to begin. At this time, the running belt should begin moving.
The readout in the speed window will indicate the start speed of the
treadmill, which should be 0.5 mph (+ or - .05 mph).
- Use Speed “+” or “-“ to increase or decrease the speed.
- Use Incline “+” or “-“ to increase or decrease the elevation.
- Press and hold the “Stop” button for three seconds to return to the
Engineering Mode Menu.
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