3This is the safety alert symbol.It is used to call attentionto instructions concerningpersonal safety. Read andobey all safety messagesthat follow this symbol toavoid possible injury or deathresulting from misuse.Safety InstructionsAlways see your physicianbefore beginning any exerciseprogram.If you feel faint or dizzy whileusing this product, stopexercising immediately andseek medical help or advice.Use this product only asdirected by your physician ifyou have any type of heartdisease, hypertension,diabetes, respiratory disease,or any other medical problem,or if you are pregnant.Make sure the seat positionand handlebar position iscorrectly set up for you. Donot over-extend your step orreach.Close supervision is requiredif you have a disability ormedical condition.This product is not designedfor use by children.Do not use this product in thepresence of children and/orpets.The maximum user weightlimit for this product is 400 lbs(182 kg).Always wear shoes andproper clothing whenexercising.Do not operate this productif it appears damaged orinoperable. Examine productregularly.Read this manual beforeusing this product and save itfor future reference.CAUTION indicates apotentially hazardoussituation, which if notavoided, may result in minoror moderate injury. It mayalso be used to alert againstunsafe practices.CAUTION!CAUTION!!ContentsSafety Instructions .....................3SeĴing Up Your NuStep ...........4Preparing to Exercise ................5Using the Display .....................7Exercising With YourNuStep .........................................8Obtaining Customer Serviceand Parts ....................................11Break-In Period andPreventive MaintenanceIntervals ....................................12Troubleshooting Guide .........13Cover: Removal andInstallation ...............................14Display: BaĴery Changing ....18Display: Removal andInstallation ...............................19NuStep T4 Parts List andSchematics .................................20Specications ...........................25Safety Notications ................26Manufacturer & EquipmentIdentication ............................26EMC Tables ..............................27