How to enter to engineering mode – how to adjust the speed sensor - Spirit Elliptical trainer - ZE110 - ZE120

Spirit Elliptical trainer - ZE110 - ZE120 - XE125 - XE150 - XE350 - XE550 – How to enter to engineering mode – how to adjust the speed sensor – How to test the adapter voltage

XE350 Engineering Mode
1. Press and hold the START, ENTER, and STOP buttons until display beeps.
2. “ENGINEERING MODE” will scroll across the screen, press ENTER.
3. Press the UP and/or DOWN buttons to scroll through the following sub menus:
Key Test
Display Test
Functions
Security
Factory Set
Exit
4. Press ENTER to access the desired program.
5. Press STOP to exit Engineering Mode.
Key Test
Press ENTER. Press all buttons on console.
Display Test
Press ENTER. Console will test each LED. Look to see if there are any segments or LED’s that are burned out.
Functions
Sleep Mode On/Off ------ Press ENTER to turn on or off.
Pause Mode On/Off ----- Press ENTER to turn on or off.
Odometer Reset ---------- Press ENTER to reset.
Units English/Metric ----- Press ENTER to change.
Beep Sound On/Off ------ Press ENTER to turn on or off.
Exit ------------------------ Press ENTER to exit the functions menu.
Security
Child Lock On/Off ------- Press ENTER to turn on or off.
Factory Set
Press ENTER to go back to original factory settings. This will reset saved user programs.
Exit
Press ENTER to exit Engineering Mode.

XE550 Engineering Mode
1. Press and hold the START, ENTER, and STOP buttons until display beeps.
2. “ENGINEERING MODE” will scroll across the screen, press ENTER.
3. Press the UP and/or DOWN buttons to scroll through the following sub menus:
Key Test
Display Test
Functions
Security
4. Press ENTER to access the desired program.
Key Test
Press ENTER. Press all buttons on console. (If all work, it will say PASSED.)
Display Test
Press ENTER. Console will test each LED. Look to see if there are any segments or LED’s that are burned out.
Functions
Sleep Mode On/Off ------Press ENTER to turn on or off.
Pause Mode On/Off -----Press ENTER to turn on or off.
Odometer Reset ----------Press ENTER to reset.
Units English/Metric ----Press ENTER to change.
Beep Sound On/Off -----Press ENTER to turn on or off.
Motor Test -----------------Press ENTER to begin test. Press STOP to end test.
Exit --------------------------Press ENTER to exit the functions menu.
Security
Child Lock On/Off ------- Press ENTER to turn on or off. Press STOP to exit security menu.

Test gear motor
1. If unit is an XE550, go to motor test in engineering mode .
2. Take off right shroud so you can access the gear motor.
3. Turn meter on setting to check for DC voltage.
4. Check for voltage between the yellow and the red wires. (Should be around 4.5v for 350/550)
5. Check for voltage between the yellow and orange. Check for voltage between the red and orange.
These two voltages should added together should total the voltage that you had between the yellow and red.
6. Press the START button and press the UP button. Check for voltage between the black and the brown wires. You should get 4-6 volts.

Test adapter for voltage
1. Plug adapter into a working outlet.
2. Turn on meter to test for DC voltage.
3. Put one lead into the end of the plug and the other lead to the metal on the outside.

4. The adapter will be labeled 9VDC or 12VDC. When testing, the reading should be a few volts higher than the label says. If there is less voltage than what the label says, you need to replace the adapter.

Test harness for power supply voltage
1. After you have tested the adapter for voltage, plug in the machine and take the console off of the unit.
2. Turn on the meter to test for DC voltage.
3. Put one lead on the 1st wire and the other lead on the 3rd wire.

4. You should have basically the same voltage here as you had when you tested the adapter. If the

reading is vastly different, the harness needs to be replaced.

Alignment of speed sensor and magnet
1. Using a flat screw driver or a knife, take off the round disc cover on the left side of the unit.
2. Turn the pedal so the bigger opening is at the top of the hole.

3. Sensor should be pointing directly at the large pulley and there should be a magnet in the on the pulley.