Pride Mobility 1100 owner manual I . E M I / R F, EMI/RFI-FREQUENTLY Asked Questions Faqs

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I I I . E M I / R F I

Laboratory tests performed by the Food and Drug Administration (FDA) have shown that radio waves can cause unintended motion of powered wheelchairs. Radio waves are a form of electromagnetic energy (EM). When this energy adversely affects the operation of an electronic device, it is called Electromagnetic

Interference (EMI) or Radio Frequency Interference (RFI).

WARNING! Radio waves may interfere with the control of powered wheelchairs.

EMI/RFI—FREQUENTLY ASKED QUESTIONS (FAQS)

The following FAQs summarize what you should know about EMI/RFI. Use this information to minimize the risk that EMI/RFI will affect your powered wheelchair.

Where do radio waves come from?

Radio waves are emitted from the antennas of cellular phones, mobile two-way radios (such as walkie- talkies), radio stations, TV stations, amateur radio (HAM) transmitters, wireless computer links, micro- wave sources, and paging transmitters. Radio waves are a form of EM. Because electromagnetic energy is more intense closer to the transmitting antenna (source of emission), the EM fields from two-way radios are of special concern to powered wheelchair users.

If my powered wheelchair is affected by EMI/RFI, what kind of motion should I expect? This is hard to predict. It would depend on a number of factors:

νStrength of the radio waves

νConstruction of the powered wheelchair

νPosition of the powered wheelchair (whether it is on level ground or on an incline)

νWhether or not the powered wheelchair is in motion

An affected wheelchair’s movement can be erratic. It may move by itself or come to a sudden stop. Further- more, it is possible for EMI/RFI to unexpectedly release the brakes on a powered wheelchair. Some intense sources of EMI/RFI can even damage the control system of your Jazzy.

Is there any way to know for sure whether radio waves are responsible for the unintended motion of my powered wheelchair?

Unfortunately, interference from radio wave sources may be difficult to recognize, since the signals from these sources are invisible and may be intermittent. However, the FDA recommends that you report all incidents of unintended motion or brake release to the powered wheelchair manufacturer and, if possible, note whether there was a radio wave source nearby at the time of the incident.

Has anyone been hurt from erratic, unintended motion of powered wheelchairs?

The FDA has reports of injuries that resulted from the apparent uncontrolled motion of powered wheel- chairs. However, it is unclear how many of these incidents were actually caused by radio wave interference.

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www.pridemobility.com

Jazzy 1100/RevJ/Feb03

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Contents Exeter, PA St. Catharines, on F E T Y G U I D E L I N E S N T E N T S Information Exchange N T R O D U C T I O NIntroduction Pride Owners Club My Authorized Pride Provider IsModifications Pre-Ride Safety CheckS a F E T Y Incline Information Weight LimitationsTire Inflation Braking Information Maximum Safe Angle Ascending and DescendingOutdoor Driving Surfaces Freewheel ModeCornering Information Stationary Obstacles Steps, Curbs, etcPublic Streets and Roadways Stairs and Escalators DoorsLift/Elevation Products ElevatorsEMI & RFI Motor Vehicle TransportBatteries Inclement Weather Precautions Reaching and BendingPositioning Belts Alcohol Removable PartsI . E M I / R F EMI/RFI-FREQUENTLY Asked Questions FaqsWhere do radio waves come from? Are all powered wheelchairs susceptible to EMI/RFI? What is the FDA doing about the problem?T H E J a Z Z Y 1 1 0 JazzyArmrest Width Adjustment Knobs Electronics Tray Main Circuit BreakerTo engage or disengage the freewheel feature Freewheel LeversSpecifications To install the seat Parts List QuantitySeatback Assembly S S E M B L YPower Seat Option Installation Joystick InstallationTo install the joystick To install the power seatArmrest Width C O M F O R T a D J U S T M E N T SSeat Height and Angle Joystick Extension Armrest AngleArmrest Height Optional SWING-AWAY JoystickFootrest Height Footrest AngleTo adjust the armrest angle To adjust the ELR footrest heightTo adjust the seat back angle Power Elevating Seat OptionHIGH-BACK with Headrest Option Power Seat OperationTo adjust the headrest height Seat Removal Battery RemovalI . D I S a S S E M B L Y Body Shroud RemovalJoystick I I . O P E R a T I O NPilot Controller On/Off ButtonPin Charger Inhibit Connector Battery Condition MeterController Connector Speed Control KnobThermal Rollback Trouble CodesKeypad Remote Plus ControllerRemote Plus Master Remote Power Accessory Indicator Mode KeySpeed Setting Indicator Right/Left Turn Indicator KeysSpeed Settings Power AccessoriesController Communications Cable Power ModuleSleep Mode Actuator Lighting Module Not ShownFlashing Diagnosis Solution Lights Europa Master Remote Out Of Neutral At Power UpDX Controller System Status Light Fault. See Trouble Codes Magnetic Locking AreaTo enable the lockout system Battery Saver Feature To change the drive mode programDrive Mode and Actuator Display also Remote Status Display Drive Program Select KeySleep Mode If Enabled Flash Code Sequence Diagnosis Solution Batteries To charge the batteries using the onboard chargerB a T T E R I E S a N D C H a R G I N G Charging the BatteriesTo break in new batteries for maximum efficiency Battery BREAK-INOFF-BOARD Charger Infrequent Use Batteries and CHARGING-FREQUENTLY Asked Questions FaqsDaily Use What type of battery should I use? Why do my new batteries seem weak?What about public transportation? How can I ensure maximum battery life?How should I store my Jazzy 1100 and its batteries? What about shipping?A R E a N D M a I N T E N a N C E Routine MaintenanceTemperature Should your Jazzy 1100 come in contact with waterDaily Checks Weekly ChecksMonthly Checks To check the brakesTo calibrate the joystick Remote Plus only Yearly ChecksTires and Tubes Cleaning Instructions ANTI-SCUFF Decal ApplicationTo apply your anti-scuff decals Follow these easy steps for a quick and safe repairMotor Brushes Battery ReplacementTo replace the batteries To inspect or replace the motor brushesWhen to see Your Jazzy Provider for Service Corrective MaintenanceO P T I O N a L a C C E S S O R I E S Standard Lighting Package Standard Lighting PackageFull Lighting Package Full Lighting Package FrontI . W a R R a N T Y Warranty Exclusions Damage caused byT E S Page Quality Control- Model Pride keeps a more detailed report on file at the factory
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