Pride Mobility JAZZY 1103 User manual

Owner’s Manual
Unit 106, Heyford Park Camp Road
Upper Heyford, Oxfordshire OX25 5HA
www.pridemobility.com

2 www.pridemobility.com UK Jazzy1103/Rev D/Sep02
SAFETY GUIDELINES
Copyright©2002
PrideMobilityProductsLtd.
Please read and follow all instructions in this owner’s manual before attempting to operate your
power chair for the first time. If there is anything in this manual you do not understand, or if you
require additional assistance for set-up, contact your authorised Pride provider.
Using your Pride product safely depends upon your diligence in following the warnings, cautions,
and instructions in this owner’s manual. Using your Pride product safely also depends upon your
own good judgement and/or common sense, as well as that of your provider, caregiver, and/or
healthcare professional. Pride is not responsible for injuries and/or damage resulting from any
person’s failure to follow the warnings, cautions, and instructions in this owner’s manual. Pride
is not responsible for injuries and/or damage resulting from any person’s failure to exercise
good judgement and/or common sense.
The symbols below are used throughout this owner’s manual to identify warnings and cautions. It
is very important for you to read and understand them completely.
WARNING! Failure to heed the warnings in this owner’s manual may result in personal injury.
CAUTION!Failure to heed the cautions in this owner’s manualmay result in damage to your power
chair.
INFMANU1196

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I. INTRODUCTION......................................................................................................................... 4
II. SAFETY......................................................................................................................................... 6
III. THE JAZZY 1103 ..................................................................................................................... 8
IV. BATTERIES AND CHARGING ............................................................................................ 12
V. OPERATION............................................................................................................................... 15
VI. COMFORT ADJUSTMENTS................................................................................................ 22
VII. DISASSEMBLY ......................................................................................................................... 26
VIII.CARE AND MAINTENANCE ................................................................................................ 27
IX. OPTIONAL ACCESSORIES................................................................................................. 32
X. WARRANTY ................................................................................................................................... 36
CONTENTS

4 www.pridemobility.com UK Jazzy1103/Rev D/Sep02
I. INTRODUCTION
Welcome to Pride Mobility Products, Ltd. (Pride) . Congratulations on the purchase of your new Jazzy power
chair. The Jazzy 1103 design combines the most advanced state-of-the-art components with modern, attractive
styling.We are certain that the design features and trouble-free operation of your new Jazzy power chair will add
convenienceto your daily living.
At Pride, your safety is important to us. Please read and follow all of the instructions in this manual before
you attempt to operate your Jazzy forthe first time. These instructions were produced for your benefit.Your
understanding of these instructions is essential for the safe operation of your new Jazzy power chair.
Prideisnotliablefordamagetoproperty orpersonal injuryarising outofunsafeuseofaJazzypowerchair. Pride
isalso notliablefor any propertydamageor personalinjuryarising out ofthefailure ofanyperson and or/userto
followingtheinstructions andrecommendationssetforthin thismanualoranyotherinstructionsor recommenda-
tionscontained inotherJazzy relatedliteratureissued byPrideorcontained ontheJazzy powerchairitself.
This owner’s manual is compiled from the latest specifications and product information available at the time of
publication. We reserve the right to make changes as they become necessary.Any changes to our products may
causeslightvariations between the illustrations and explanations in this manual and the product youhadpurchased.
IfyouexperienceanyproblemswithyourJazzythatyourareunabletosolve,orifyoudonotfeelcapable of safely
followinganyoftheinstructionsand/orrecommendationsascontainedinthismanual,pleasecontactyourauthorised
Prideproviderfor assistance.
OnceyouunderstandhowtooperateandtakecareofyourJazzy,wearecertainthatitwillgiveyouyearsoftrouble-free
serviceandenjoyment.
Information Exchange
Wewanttohearyourquestions,comments,andsuggestionsaboutthismanual.Wewouldalsoliketohearaboutthe
safetyandreliability ofyour newJazzypower chair, and abouttheserviceyou receivedfromyourauthorisedPride
provider.
Pleasenotifyusofanychangeofaddress,sowecankeepyouapprisedofimportantinformation aboutsafety,new
products,andnewoptionsthatcanincreaseyourabilitytouseandenjoyyourJazzy.Pleasefeelfreetowriteusatthe
addressbelow:
PrideMobility Products,Ltd.
Unit106,Heyford Park
CampRoad,Upper Heyford
Oxfordshire,OX6 3HD

UKJazzy1103/RevD/Sep02 www.pridemobility.com 5
I. INTRODUCTION
Pride Owners Club
As an owner of a Pride product, you are invited to register your product’s warranty and enroll in the Pride Owners
Club.You may do so by filling out and returning your enclosed registration card or by visiting Pride’s web site at
www.pridemobility.com. As a registered member, each time you visit our site, you will have access to the most
interactiveandhonesteducational venue available today for people with mobility needs, their families andfriends.
From our home page, click on the button that reads “Owners Club” to enter a page dedicated to current and
potential Pride product owners. You will gain access to interviews, stories, recreation ideas, daily living tips,
product and funding information, and interactive message boards. On these message boards you are invited to
speak with other Pride customers as well as Pride representatives who are available to assist you with any ques-
tions or concerns you may have.
My Authorised Pride Provider is:
Name:_______________________________________________________________________________
Address:_____________________________________________________________________________
Phone Number:________________________________________________________________________
Quick Reference Information:
Purchase Date:________________________________________________________________________
NOTE:If you ever lose or misplace your warranty card or your copy of this manual, call or write to us and
we will be glad to send you a new one immediately.

6 www.pridemobility.com UK Jazzy1103/Rev D/Sep02
II. SAFETY
WARNING: The Jazzy 1103 is a motorised vehicle. When you are seated in your
Jazzy 1103 and you anticipate that you are going to be in a stationary
position for an extended period of time, turn off the power. This eliminates
the possibility of unexpected movement and conserves battery power.
The Jazzy 1103 is a state-of-the-art life-enhancement device designed to enhance your mobility. There are,
however,certainsituations—includingsomemedicalconditions—whereyou willneedtopracticeoperating your
Jazzy 1103 in the presence of an attendant. Below are some safety tips that are designed to help you become
accustomedto your newJazzy.
TRANSFERS
Transferringonto andoffof your Jazzy 1103requiresagood sense of balance. Be sure to have anattendantor
healthcareprofessionalpresentwhilelearningtoproperlytransfer yourself. To eliminatethe possibilityof injury,
weaskthatyouverifythefollowingbeforeattempting atransfer:
1. Be sure the power isturnedoff.
2. Be sure theJazzy1103is not inthefreewheelmode.
3. Make sure the armrestsareflippeduporremoved from the powered wheelchair.
4. Tipthefootrestup; this helpstokeep your feetfromhanging uponthefootrest duringthetransfer.
WARNING: Avoid putting all of your weight on the footrest.
This may cause the Jazzy 1103 to tip and cause injury!
MOTOR VEHICLE TRANSPORT
ThoughyourJazzymaybeequippedwithapositioningbelt,thisbeltwasnotdesignedwiththe intentofproviding
properrestraintduringmotor vehicletransport.
lNeversit on orallowanyone to sitontheJazzy 1103in amovingvehicle.
lAlwaysbe sure your Jazzy 1103is properly secured whenbeingtransported.
TIE-DOWN SYSTEM DISCLAIMER
NeitherPridenorits providersassume responsibilityfortheJazzyused invehicle tie-downapplications.
WEIGHT LIMITATIONS
YourJazzy1103isratedforan113kg/18stonemaximumweightlimit. ExceedingtheweightlimitvoidsyourJazzy
warrantyandmay resultinpersonalinjury.
STAIRS AND ESCALATORS
Wheelchairs are not designed to travel up or down stairs or escalators. Always use an elevator. If you try to
navigatesteps or escalators, youcancauseinjury to yourselfandothers.

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PUBLIC ROADS AND PARKING LOTS
WARNING: Do not operate your Jazzy 1103 on public streets and roadways. Please
be aware it may be difficult for traffic to see you when you are seated in your
Jazzy. To ensure your safety, always assume you cannot be seen. Obey all local
pedestrian traffic rules. Safety accessories like reflectors, fluorescent flags, and
various lighting packages are available to order from your Pride provider.
STEPS AND KERBS
lDonotattemptto climb a step or kerb higher than 3 cm.
lAlwayshave assistance when attemptingtoclimba step or kerb lowerthan3cm.
lNeverattempt to proceed backwardsdown any step, kerb,or other obstacle. Doing socould cause the
Jazzy1103 to tip.
INCLINES AND UNEVEN TERRAIN
Whenclimbinganincline,donotzigzagordriveatanangleupthefaceofthe incline.DriveyourJazzystraightup
theincline. Thisgreatlyreducesthepossibilityofatiporfall.Alwaysexerciseextremecautionwhennavigatingan
incline.
lNevertravel up ordownan incline thatcanbepotentially hazardous (e.g.,areascovered with snow,ice, wet
leaves,orcut grass).
lWhenclimbinganincline,try tokeep thechairmoving. Ifyoumuststop,startupagainslowlyandaccelerate
cautiously.
Whenmoving downanincline, dososlowly andin theforwarddirection only. IfyourJazzy1103starts tomove
fasterthan you anticipated, allow the unitto come to a complete stop byreleasing the joystick. Then push the
joystickforwardslightlyandcontinuetravelingdowntheincline.
MAXIMUM RECOMMENDED INCLINE
Pridehasperformed extensive incline testing with your Jazzy 1103.Our results have shown that the maximum
inclineyou can climb is8.7%gradeat maximum weightcapacity. An 8.7% grade istheangleof most handicap
accessramps. Any attempt to climbasteeperslopemay put your Jazzyinanunstable position.
8.7% Grade
II. SAFETY

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III. THE JAZZY 1103
FIGURE 1. The Jazzy 1103
SEAT
JOYSTICK
CONTROLLER
ANTI-TIP
WHEELS
ARMRESTS
BODY
SHROUD
FOOTREST
CASTER
WHEEL
DRIVEWHEEL
FREEWHEELLEVER
SEATASSEMBLY
POWERBASEASSEMBLY
JAZZY 1103 COMPONENTS
YourJazzyhas two main assemblies: theseat and the power base. Seefigure 1. There are a varietyof seating
optionsthat aredesignedto accommodatemostusers. Typically, theseatingsystem includesarmrests,seatback,
seatbase, and joystick. YourJazzyseat may alsohavesome optional accessories attachedtoit, such asabasket,
cane/crutchholder, a cup holder,or a power seat switch.
Thepower base is the heart of the Jazzy. The powerbaseassembly includes two motor/brake assemblies, two
anti-tipassemblies, two drivewheels,two anti-tip wheels,acaster assembly withtworear casters, twobatteries,
powerseatactuator(optional),aconnector housing, and all wiring harnesses. See figure 1 below and figures 2
and 3.

UKJazzy1103/RevD/Sep02 www.pridemobility.com 9
SpecificationsSpecifications
SpecificationsSpecifications
Specifications
Suspension: Limitedsuspension
Drive Wheels: 25 cm pneumatic, center-mounted (solid tyres are optional)
Caster Wheels: 20 cm solid, rear articulating
Anti-tip Wheels: 15 cm solid, front mounted
MaximumSpeed: Up to 6.4 km/h
Brakes: “Intelligent Braking,” electronic regenerative, disc park brake
Ground Clearance: 9 cm
Turning Radius: 47 cm
OverallSize: Length: 88 cm
Width: 58 cm
Seating Options: Low Back
Medium Back (standard)
High Back with headrest
Power Elevating option available
Drivetrain: Two motor, mid-wheel
Batteries: Two 12-volt, U-1 batteries
Range: Up to 32 km
Battery Charger: 5-amp Off-board
3-amp Onboard (optional)
Electronics: 50-ampPilot Controller
50-ampVSI Controller
Weight Capacity: 113 kg/18 stone
ComponentWeights: Base: 35 kg
Seat: 15 kg
Batteries: 11 kg each
Warranty: Lifetime limited warranty on frame
2-year electronics warranty
18 months on drive motors
III. THE JAZZY 1103

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FIGURE 2. Jazzy 1103 Power Base (shroud removed)
FIGURE 3. Electronics Connector Housing (non power seat)
SEATPOST
MOTOR/BRAKEASSEMBLY
BATTERY
BATTERY
MOTOR/BRAKEASSEMBLY
MAINCIRCUITBREAKER
JOYSTICKCONTROLLERCONNECTORS
BATTERYCHARGER
FREEWHEEL
LEVERS
(Disengaged
Position)
CONNECTORHOUSING
III. THE JAZZY 1103

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ELECTRONICS CONNECTOR HOUSING
Theconnectorhousing is located on the rear oftheJazzy. See figure 3. Theconnectorhousing holds the main
circuitbreaker andcontrollerharness connectors.
Maincircuitbreaker:The main circuit breaker isasafetyfeature built into your Jazzy 1103. When the
batteriesand the motorsareheavily strained (e.g.,fromexcessiveloads), the maincircuitbreaker trips to
preventdamage to the motorsandtheelectronics. If the circuit trips,allowtheJazzy to “rest” for approxi-
matelyone minute. Then, pushinthecircuit breaker button,turnthecontroller power backon,and
continuenormal operation. Ifthemain circuitbreakercontinues totriprepeatedly,contactyour authorised
Prideprovider.
ControllerHarnessConnectors:These are where the joystick cablesconnect to the power base.
FREEWHEEL LEVERS
Forconvenience,yourJazzy1103isequippedwithtwofreewheellevers. Seefigure2. Theseleversallowyouto
disengagethedrive motorsandmaneuverthechairmanually.
To engage or disengage the drive motors:
1. Locate the two(2)metallevers protruding fromthebodyshroud.
2. Turnthemoutward toengagethe drivemotors.
3. Turntheminward todisengage thedrivemotors.
Iftheleverisdifficulttomoveineitherdirection,slightlyrocktheJazzy1103backandforth.Thelevershouldthen
moveto the desiredposition.
Remember:Whenthe Jazzy 1103is in thefreewheelmode, the brakingsystemis disengaged.
WARNING: DO NOT use the Jazzy 1103 while the drive motors are disengaged!
DO NOT disengage the drive motors when the Jazzy 1103 is on an incline, as
the unit could roll on its own, causing injury!
III. THE JAZZY 1103

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BATTERIES AND BATTERY CHARGING
YourJazzy1103usestwo long-lasting, 12-volt batteries. These batteries aresealed,maintenance-free, deep-
cyclebatteries. Since theyaresealed, thereisno needtocheck theelectrolyte(fluid) level. Deep-cyclebatteries
aredesigned tohandle adeepdischarge. Though theyaresimilar inappearanceto automotivebatteries, theyare
notinterchangeable. Automotive batteriesare notdesignedto handlealong, deepdischargeand alsoareunsafe.
WARNING: You must recharge your Jazzy 1103’s batteries with the supplied
off-board charging system. Do not use an automotive-type battery charger!
To charge thebatteriesusing the off-boardcharger:
1. Position your Jazzy1103close to astandardwalloutlet.
2. Be certainthecontroller power isturnedoff andtheJazzyis notinfreewheel.
3. Insert the3-pinchargerlead plug intothejoystick programming portlocatedat the frontofthe Jazzy’s
joystickcontroller. See figure4.
4. Extendthechargerpowerleadandplugitintothewalloutlet. TheJazzy1103incorporatesaninhibitfunction
thatdisables thepoweredwheelchair whenthecharger ispluggedinto awalloutlet.
5. Werecommendyouchargethebatteries for8 to14 hours. Asthebatteriescharge,theindicatorlights located
onthe back ofthecharger are lightedfromgreen to yellowtored (red indicatingthatthe battery isfully
charged).
6. When yourJazzy1103batteriesare fully charged,unplugthechargerpower leadfromthe walloutletand
fromthejoystickprogrammingport.
FIGURE 4. 3-Pin Charger Lead Plugged into the Joystick Programming Port
IV. BATTERIES AND CHARGING

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BATTERY BREAK-IN
To breakinyourJazzy’snewbatteriesformaximum efficiency:
1. Fullyrechargeanynew battery prior toinitialuse. Thisbringsthe battery up to about90%ofits peak
performance.
2. RunyourJazzy1103aboutthe house. Move slowlyatfirstand don’tstray too faruntilyoubecome accus-
tomedtothecontrolsandbreakinthebatteries.
3. Givethebatteriesanotherfullchargeof8to14hoursandruntheJazzy1103again. Thebatteriesshouldnow
performat over 90%oftheirpotential.
4. After four or fivechargingcycles,thebatteries top off at 100% chargeandlastforan extended period.
BATTERIES - FREQUENTLY ASKED QUESTIONS (FAQS)
How often must I charge the batteries?
Manyfactors comeintoplaywhendeciding howoftento chargethebatteries. You mayuseyour Jazzy1103all
dayonadaily basis or you may not use it for weeks at atime.
Daily Use
Ifyou use your Jazzy 1103on a daily basis, chargethebatteriesas soon as you arefinishedusingitfor the
day. YourJazzy 1103willbe ready eachmorningtogive you afullday’sservice. Werecommendthat you
chargethebatteries8to 14 hours after daily use. Do not charge the batteries for more than 24hours.
InfrequentUse
IfyouuseyourJazzy1103infrequently(oncea weekor less),you shouldchargeitatleast onceper weekfor
12 to 14 hours.
REMEMBER: Keepthe batteriesfullycharged andavoiddeeply dischargingthebatteries. Do notchargefor
morethan 24 hours.
How can I get maximum range or distance per charge?
Rarelywillyouhaveanidealdrivingsituation,suchassmooth,flat,hardterrainwithnohillsorcurves. Moreoften
youare presented with hills, pavement cracks, uneven and loosely packed surfaces, and curves. Allof these
factorsaffectthedistanceorrunningtimeperbatterycharge.Thefollowingareafewsuggestionsforobtainingthe
maximumrangepercharge:
lAlwayschargethebatteries fullypriortoyourtrip.
lMaintain30-35psiinpneumaticdrivewheels.
lPlanyourtripinadvanceto avoidinclines ifpossible.
lLimitthebaggageweighttoessentialitems.
IV. BATTERIES AND CHARGING

14 www.pridemobility.com UK Jazzy 1103/RevD/Sep02
What type of battery should I use?
We recommend deep-cycle batteries that are sealed and maintenance free. Both Sealed LeadAcid(SLA) and
GelCell aredeep-cyclebatteries and aresimilarin performance.Usethese specifications toreorderdeep-cycle
batteries:
Battery SpecificationsBattery Specifications
Battery SpecificationsBattery Specifications
Battery Specifications
Type: Deep-Cycle Sealed Lead Acid or Gel Cell
Size: U-1
Voltage: 12voltseach
Amp Hours: 30—35amphours
Why do my new batteries seem weak?
Deep-cyclebatteriesemployadifferentchemicaltechnologyfromthatusedincarbatteries,nickel-cadmium
(nicads),or in other common battery types. Deep-cycle batteriesarespecifically designed to provide power,
drain down, and then accept a relatively quick recharge. Lead acid batteries should be charged as often as
possible. Theydo nothavea“memory” likenicads.
We work closely with our battery manufacturer to provide a battery that best suits the Jazzy 1103’s specific
demands. Freshbatteries arrive regularly and are promptly shipped with a full charge. During shipping, the
batteriesencountertemperatureextremesthatmay influencetheirinitialperformance. Heatrobsthechargefrom
thebattery,andcold slows thepoweravailable and extendsthetime needed torechargethebattery (justaswith
acar battery).
Itmight takeafew daysforthe temperatureofthe batterytostabilise andadjustto itsnewambient temperature.
Moreimportantly, it takes a few“chargingcycles” (a partial drain—thenfullrecharge)toestablishthecritical
chemicalbalance thatisessential tothebattery’speakperformance andlonglife.
Itiswell worth it for you to take the time to break in the batteries properly.
REMEMBER:The useful lifeofabattery is quite oftenareflectionof the care itreceives.
How can I insure maximum battery life?
Afullychargeddeep-cyclebatteryprovidesreliableperformance andextended batterylife, sokeepthebatteries
fullychargedwheneverpossible. Batteriesthatareregularlyanddeeplydischarged, infrequently charged, or
storedwithout afull chargemaybecome permanentlydamaged,causing unreliableJazzy operationandlimited
life.
How should I store my Jazzy 1103 and batteries?
Ifyoudonotuse yourJazzy 1103regularly, werecommendmaintainingbatteryvitalitybychargingthebatteries
at least once a week.
Ifyoudonot plan on using your Jazzy 1103foran extended period, fully chargethe batteries prior to storage.
Disconnectthe batteryharnessesand storetheJazzy inawarm, dry environment. Avoidtemperatureextremes,
suchas freezingconditionsand excessivelyhotconditions, andneverattempt to chargeafrozenbattery. Acold
orfrozen battery should bewarmedforseveral days priortorecharging.
IV. BATTERIES AND CHARGING

UKJazzy1103/RevD/Sep02 www.pridemobility.com 15
FIGURE 5. Pilot Controller
BATTERY
CONDITION
METER
SPEED/RESPONSE
ADJUSTMENTKNOB
NOTE: If you are storing a Jazzy 1103 for an extended period of time, you may wish to block the unit up off
the ground with several boards under the frame. This will keep the tyres off the ground and prevent the
possibility of flat spots developing.
JAZZY OPERATION/CONTROLLER
Youcontrol thespeedand directionofyour Jazzy bymovingthe joystick.
To operate yourJazzy:
1. Turniton (pushtheon/offbutton).Thebatterycondition
meterlights,indicatingthepresentchargeof yourbattery.
2. Push thejoystickin thedirectionyou wishtomove. The
fartheryou pushthe joystickfromthe center(neutral)posi-
tion,the faster the Jazzy1103moves.
JOYSTICK CONTROLLER
Thecontroller translates the speedanddirectional information
fromthe joystick forthemotors. It has self-diagnosticfeatures
thataredesigned to search for potential problems at the rate of
100times per second. Ifthecontrollerdetects a probleminthe
wheelchair’s electrical system,thewheelchair may, depending
ontheseverityof theproblem,stopfunctioning. (See“Trouble
Codes.”)
Thecontrollerisdesignedtomaximiseusersafetyundernormaloperatingconditions. Thiscontroller,however,
cannottake into account circumstances that puttheJazzy1103 outside of its normaloperatingenvironmentas
describedwithinthismanual. Itis veryimportant thatyou followtheprecautionsdescribedwithinthismanual.
PILOT CONTROLLER
TheJazzy1103iscurrently availablewith thePilot controller. ThePilotcontrollerislocateddirectlyunderneath
thejoystick—ontheseatarm.Seefigure5. ThePilotcontrollerisconnectedtothe motors,batteries, andbattery
chargerthrough two connectorsonthe electronics connectorhousing. Seefigure 3.
V. OPERATION

16 www.pridemobility.com UK Jazzy 1103/RevD/Sep02
JOYSTICK FUNCTIONS
Thejoystick controls the direction andspeed of the wheelchair. When youmove the joystick from the center
(neutral)position,theelectromagneticbrakereleasesandallowsthewheelchairtomove. Thefurtheryoupushthe
joystickfrom itsneutralpositionthefaster youcanmove thechair. Whenyoureleasethe joystickandallow itto
returntothe neutralposition, youengagetheelectromagneticbrake. Thiscausesthechairtodecelerateand come
toa complete stop.
CAUTION: In an emergency, you can use the on/off button to stop the Jazzy.
However, the sudden deceleration can result in your unexpected movement
and possible injury.
SPEED AND RESPONSE ADJUSTMENTS
ThePilotcontroller is equipped with a speed and response adjustmentknobthathelpsyouselectthe speed and
responsesettingsbestsuited toyourrequirementsandenvironment. See figure5. Theknobcontrols thespeed at
whichthe Jazzy 1103respondsto joystick movement. When thisknobisturned completely counterclockwise,
theforward andreverseaccelerationandbraking areslowedsubstantially. Whenthisknob isturnedfully clock-
wise,the Jazzy1103 respondstojoystick commandsina morelivelyfashion.
NOTE: We recommend that the first few times you operate your Jazzy 1103 that you turn the speed and
response knob completely counterclockwise to allow you to become familiar with your new Jazzy 1103.
BATTERY CONDITION METER
Thebatteryconditionmeterislocatedimmediatelyinfrontofthejoystick. Thisenablesyoutomonitorbatterylife.
Thebattery conditionmeterindicatestheapproximate amountofbattery lifeleft. Seefigure 5.
lRed,yellow,andgreen bars indicatethatthebatteries are fullycharged.
lRedand yellowbarsindicatethat youshouldchargethe batteryifpossible.
lRedbars indicate that you should charge the battery assoonaspossible,becauselow battery voltage may
causethe chair tobecomeinoperative.
NOTE:When the batteries begin to approach a discharged state, the first red bar will begin to slowly
flash, reminding you the batteries need to be charged immediately!
TROUBLE CODES
Inaddition toindicatingthe currentstateof batterycharge,the batteryconditionmeter canalsoindicate possible
problemswithyour Jazzy1103. Ifthebatteryconditionmeter isflashingrapidly,thecontrollermaybe indicating
afault.
Themeteritselfhas tenindividual bars. Thebarsaremeantto provideinformation bytheamountofbars thatare
flashing. Forinstance, the veryfirstred bar flashingrapidlyindicates that thebatteryvoltage is nearlydepleted.
Thefollowingisalistofthepossibleerrorssignifiedbytherapidlyflashingmeter.
V. OPERATION

UKJazzy1103/RevD/Sep02 www.pridemobility.com 17
If you cannot resolve your problem,seeanauthorisedPride provider or service center.
V. OPERATION
Charger Inhibit Plug Connection
Thechargerinhibitconnector on the utility tray is coded with colored dots. The dotsarepositionedsothat you
aligntheflatside ofthemale connectorwith theflatside ofthefemaleconnectorbefore makingtheconnection.
CAUTION! Failure to properly align the connectors can result in damage to the controller, the
THERMAL ROLLBACK
BothJazzy1103 controllersare equippedwith athermal rollbackcircuit. This circuitmonitors thetemperature of
themotors and the controller. Inthe event that themotors or controller become excessively hot (above 50°C/
122°F),the controllerreducesthe motorvoltage. Forevery degreeabove50°C/122°F, thecontrollerreduces the
voltageby 5 volts. This reducesyour speed and allows the components to cool down. When the temperature
returnsto a safe level,yourJazzy1103resumesitsnormal speed.
charger harness, and the connectors.
FLASHING
BARS DIAGNOSIS SOLUTION
10 High Battery Voltage Check Batteries
9 Solenoid Brake Fault Check Motor/Brake Wiring
8Possible Controller
Fault See Authorized Provider Service Center
7 Possible Joystick Fault See Authorized Provider Service Center
6 Inhibit Active Unplug Charger/Check Connections
5Right Motor Wiring
Fault Check Right Motor Wiring
4Right Motor
Disconnected Check Right Motor Wiring
3 Left Motor Wiring Fault Check Left Motor Wiring
2Left Motor
Disconnected Check Left Motor Wiring
1 Low Battery Voltage Check Batteries/Battery Wiring

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V. OPERATION
VSI CONTROLLER
Theelectroniccontroller is what you use to operate your power chair.Ittakesthebatteryvoltage and sends it to
theappropriate system.Theelectroniccontroller enablesyouto movethepower chair,aswell asmonitorbattery
charge,electroniccontrollerfunctions, andtheconditionofyourelectricalsystem.Also,it maybeusedtocontrol
someoptional systemssuchaspowerelevating seatsandlights.
TheVSIcontroller isanintegral electronic controller.Alloftheelectronics necessary tooperatethe power chair
arecontained in onemodule.See figure 6.
TheVSIconsistsof:
1. joystick
2. keypad (see figure7)
3. off-board charger/
programmingsocket
4. actuator connector
(optional)
5. controllerconnector
6. 3-pinchargerinhibit
connector
Typically,theVSIismountedtoone
of the armrests and is connected to
themotors,batteries,andtheonboard
chargerattheelectronicstray.
Joystick
Thejoystick controls the directionandspeedof your power chair.When youmovethejoystick from the neutral
(center)position,theelectromagneticbrakesreleaseandallowyourpowerchairto move.Thefurtheryoupushthe
joystickfromitsneutralposition,thefasteryourpowerchairmoves.Whenyoureleasethejoystickandallowitto
returnto theneutralposition, youengagetheelectromagnetic brakes.Thiscauses yourpowerchair to decelerate
andcome to a complete stop.
WARNING! If your power chair begins to move in an unexpected manner, immediately
release the joystick. Unless the joystick is damaged, this action should stop your power
chair.
Keypad
Thekeypadis located in front of the joystick. It contains keysnecessarytooperateyourJazzy. See figure 7.
Figure 6. VSI Controller

UKJazzy1103/RevD/Sep02 www.pridemobility.com 19
V. OPERATION
On/Off Key
Theon/off key turns theVSIonand off.
WARNING! Unless faced with an emergency
situation, do not use the on/off key to stop the
chair. This will cause the power chair to stop
abruptly.
WARNING! Always turn the power off when you
are stationary to prevent unexpected move-
ment.
Battery Condition Meter
Thebattery condition meterislocated in front ofthejoystick.
Seefigure7.Thisisa10-segmentilluminateddisplaythatindi-
catesthattheVSIis turnedon andalsogivesthebatterystatus,
theVSI status, andtheelectricalsystem status.
nRed,yellow,andgreenlightslit:Battery charged;VSI
andelectrical systemOK.
nRedandyellowlightslit:Charge battery if possible;
VSIand electrical system OK.
nRedlights onlylitorslowflash:Charge battery as soon
aspossible;VSI and electrical system OK.
nRapidflashoflights:Indicates a fault in theVSIorthe
electricalsystem. Refer to “VSIErrorCodes.”
nRippleupanddownoflights:The joystickwasnot in the neutralpositionwhenthe controller was
turnedon. Ifyouget “rippleupand downoflights”, turn offthecontroller, allowthejoystick toreturn
tothe neutralposition, thenturnon thecontroller.
NOTE: If you still get “ripple up and down of lights”, contact your authorised Pride provider.
NOTE: When the batteries approach a discharged state, the first red light will begin to slowly flash,
reminding you the batteries need to be charged immediately!
Speed/Profile Keys
Therearetwokeysthatcontroleither the speed or the profile. See figure 7. This depends on how your VSI was
programmed.Press the speed/profile increase key to increasethespeed or change the profile. Pressthespeed/
profile decrease key to decrease the speed or change the profile. The speed/profile setting is displayed on the
maximumspeed/profile indicator.If yourpowerchair wasprogrammedwith adriveprofile,contact yourautho-
risedPrideproviderformoreinformation.
Figure 7. VSI Controller Keypad

20 www.pridemobility.com UK Jazzy 1103/RevD/Sep02
NOTE: We recommend that the first few times you operate your power chair, you set the speed to the
slowest setting until you become familiar with your new power chair.
Actuator Key andActuator Lights (for optional equipment)
Actuatorkeysandactuatorlightsareusedforoptionalequipmentsuchas powerelevatingseatsorpowerelevating
legrests. For specific operationoftheactuatorkeys and actuator lights,contactyourauthorised Pride provider.
Horn Key
Thehorn key activatesthehorn.
Off-board Charger/Programming Socket
Youmayuseanoff-boardchargertochargethepowerchairbatteriesthroughthe3-pinsocketlocatedonthefront
oftheVSI. See figure6.Ifyou useanoff-boardcharger,the chargercurrent shouldnotexceed13 amps.Contact
yourauthorisedPrideproviderformoreinformation.
CAUTION! Only chargers with Neutrik NC3MX plugs should be connected to the off-board
charger/programming socket. See your authorised Pride provider for more information.
NOTE: The socket may also be used for reprogramming the VSI. Contact your authorised Pride provider
for more information.
Controller Connector
ThisconnectstheVSI to the power chair’sbatteries,motors,andmotorbrakes.
3-pin Charger Inhibit Connector
ThisconnectstheVSI to the onboard battery charger.This connection provides an inhibit that disables theVSI
whenthe batterychargerison. Thechargerinhibit connector iscodedwith colored dots.Thedots arepositioned
sothatyou align the flat side of the male connector with the flat side of thefemaleconnectorbeforemakingthe
connection.
CAUTION! Failure to properly align the connectors can result in damage to the VSI, the
charger, and the connectors.
Thermal Rollback
TheVSIcontrollerisequippedwithathermal rollbackcircuit.Thecircuitmonitors thetemperatureofthecontrol-
ler,whichroughlytranslatesto motor temperature. IntheeventthattheVSI controller becomesexcessivelyhot
(above 60° C/140° F), motor current (amperage) is reduced. For every degree above 60° C/140° F, the motor
currentlimitis reducedby.55ampsuntiltheVSIcontrollerreaches70°C/158°F,atwhichtimethecurrentoutput
isreduced to zero.This reducesyourpower chair’s“power,”whichcould also reduceyourpowerchair’sspeed,
andallowstheelectricalcomponentsand motorsto cooldown. Whenthetemperaturereturnstoasafe level,your
powerchair resumesitsnormaloperation.
V. OPERATION