Schwinn 420 Elliptical - 2010 Model Owner's Manual - Page 19

Problem Console shuts off (enters sleep mode) while in use Check Main Console cable integrity Primary Console cable connections / position Magnet position (requires shroud removal) RPM Sensor (requires shroud removal) Remote Operating Controls will not function Unit operates but Contact HR not displayed Wire connections Wire integrity HR cable connection at console Sensor grip Dry or calloused hands Handlebars Machine rocks / does not sit level Leveler adjustment on front stabilizer Surface below unit Foot pedals loose / unit difficult to pedal Hardware Solution All wires in cable must be intact. Replace the cable if the wires are crimped or cut. Make sure the cable is correctly positioned and connected. Small latch on connector must line up and click into position. Replace the Flywheel or full base assembly if you do not see a magnet. RPM sensor must be aligned with magnet and connected to data cable. Re-align sensor if necessary. Replace if there is any damage to sensor or connecting wire. Check connection of Remote Operation Control Wires at Console and at controls. Make sure the base wires of the upper Handrail to the Console Mast connect. Replace the wires if pinched or cut. Make sure the cable is connected correctly to the Console. Make sure hands are centered on HR sensors. Hands must be kept still with relatively equal pressure applied to each side. Sensors can have difficulty with dried or calloused hands. A conductive electrode cream such as Buh-Bump™ can help make a better conduct. Replace the Handlebars if the tests show no other issues. Level the machine by turning the feet in or out. Level the machine by turning the feet in or out. Tightly secure all hardware on Pedal arm, sub Pedal arm, and Handlebars. 19