Precor C842i Service Manual page 8

Press the OK key, the upper most group of LED's will illuminate on the display. Check the
3.
display to ensure that all LED segments are illuminated.
Press the OK key four more times to display the remaining LED groups. Check each display
4.
group to ensure that all LED segments are illuminated.
Press the BACK key then the
5.
Press the OK key, a representation of all of the keys on the console will be displayed.
6.
Pressing a key on the console will cause the representation of that key to go off. Press all of
the keys on the console to ensure that all of the keys are functioning.
Press and hold the BACK key then the
7.
8. Grasp both of the heart rate grips on the handlebar, after a couple of seconds the heart rate
will be displayed in the heart rate and smart rate displays.
9. Use chest strap transmitter or a test transmitter to test the wireless heart rate function, after
a couple of seconds the heart rate will be displayed in the heart rate and smart rate displays.
10. Press the BACK key then the
11. Press the OK key, BRAKE test will be displayed.
key, PWRB will be displayed with the current power bit setting.
12. Press the
13. Press the BACK key, BRAKE test will be displayed.
key, RPM will be displayed with the current pedaling speed.
14. Press the
15. Press the BACK key, BRAKE test will be displayed.
key, BATTERY test will be displayed.
16. Press the
17. Press the OK key, the battery voltage will be displayed as XX.X VDC.
18. Press the RESET key to exit the hardware validation test.
key, KEYBOARD TEST will scroll across the display.
key, HEART RATE will be displayed.
key, MACHINE TEST will scroll across the display.
C842i, C846i Upright and Recumbent Cycle
Page 8