1
Calibrating the Magnetic Resistance Sensor
on the Schwinn
™
IC4 / IC8 and Bowex
™
C6 Bikes
Skill Level: I
8025408.011520.A
Replacement Procedure
NOTICE: This document provides instructions to calibrate the Magnetic Resistance Sensor on the Schwinn
™
IC4 / IC8 and Bowex
™
C6 Bikes. This procedure may be useful if:
-the Resistance Knob can be rotated, and the Level value on the Console never changes from 0%.
-the Resistance Knob can be fully rotated counter-clockwise, and the Level value never reaches 0%.
-the Resistance Knob is fully rotated clockwise, and the Level value never reaches 100%.
Note: Be sure to conrm that all cable connections are secure before performing the calibration. Due to product limitations, the Magnetic Resistance Sensor can only be cali-
brated three times.
If you need assistance, please call Nautilus Customer Service (if purchased in US/Canada) or your local distributor (if purchased out-
side US/Canada). To nd your local distributor, go to: www.nautilusinternational.com
This icon means a potentially hazardous situation which, if not avoided, could result in death or serious injury. Read and understand
all Warnings on this machine.
Important Safety Instructions - Before servicing or using this equipment, obey the following warnings:
This icon means a potentially hazardous situation which, if not avoided, could result in death or serious injury. Read and understand
all Warnings on this machine.
• Read and understand the Part Replacement Procedure before working on the machine. Failure to obey the instructions and safety warnings could cause
injury to the service technician or bystanders.
• Keep bystanders and children away from the product being serviced at all times.
• Disconnect all power to the machine before you service it.
• Make sure that the repair is done in an appropriate work space away from foot trafc and exposure to bystanders.
• Some components of the equipment can be heavy or awkward. Enlist the service of a second person when you do maintenance steps involving these
components. Do not try to do heavy or awkward steps on your own.
• Use only replacement parts and hardware that are supplied or approved by Nautilus. Failure to use Nautilus-approved replacement parts can adversely
affect the safety and functionality of the equipment creating a risk to users and will void the warranty.
• Be sure that all warning stickers and instructional placards applied to the product stay present and in good condition when doing maintenance or
replacing components. If at any time the Warning labels become loose, unreadable or dislodged, replace the labels. If purchased in US/Canada, contact
Customer Service for replacement labels. If purchased outside US/Canada, contact your local distributor for them.
• Do not try to change the design or functionality of the machine being serviced as this can adversely affect user safety.
• Do not use the machine until all shrouds, instructions, warning labels and correct functionality have been verified and tested for correct performance.
Nautilus, Inc., www.NautilusInc.com, 5415 Centerpoint Parkway, Groveport, OH 43125 U.S.A. - Customer Service: North America (800) 605-3369, csnls@nautilus.com | outside U.S. www.nautilusinternational.com | Printed
in China | © 2020 Nautilus, Inc. | Nautilus, the Nautilus logo, Bowex and Schwinn are trademarks owned by or licensed to Nautilus, Inc., which are registered or otherwise protected by common law in the United States and
other countries. | ORIGINAL DOCUMENT - ENGLISH VERSION ONLY
™
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