Operation Manual
Table Of Contents
- 48135-103 EFX5.17i/EFX5.19/EFX5.21i Owner's Manual
- 48138-103 EFX5.17i/EFX5.19/EFX5.21i QuickStart Card
- 48142-403_EFX5.17i Online Assembly Guide

EFX5.17i Elliptical Fitness Trainer Assembly Guide 7
Connect the power cord.
CAUTION: Use the supplied power cord. Do not remove or
otherwise bypass the 3-prong plug with an adapter in order
to use a non-grounded outlet. Do not plug the EFX into a
power transformer in an attempt to adjust the voltage
requirements. Failure to follow these instructions might
damage the unit and void the Precor Limited Warranty.
1. Insert the power plug connector into its
receptacle at the rear of the unit.
2. Plug the other end into a grounded
outlet. Be sure to use the appropriate
voltage. Refer to Grounding
Instructions in the owner’s manual.
Turn the unit ON.
Use the ON/OFF (I/O) power switch to turn the unit ON. Check that
the Precor banner appears on the display. If the display remains
blank, recycle the power, and then check the cable connections.