Quickie® Rehab Control
Contents
1. Quickie Rehab Control Powered by Delphi Owner s Manual QR QUICKIE SUNRISE MEDICAL www sunrisemedical com TABLE CONTENTS 1 REHAB CONTROL MODELS Quickie Rehab Motor Control cccccccccsssccesseceesssecesssecessseceseeeesaeeessaes s IDIS Plays 0 Non Driving Interface gt Customizing the Syste WARNINGS AND CAUTIONS 4424242222222 Electromagnetic 2 2 What Effect Can e SOOUPCES OFM Distance From EMI 5 5 25 200 Report All Suspected Incidents 0 Controler Settings eose Safety Check Changes e When Seated a Parked L Environmental COm2. based on the functions installed on your chair A long command will cause your power chair to enter suspend mode Using the mode button to select drive profiles When you press the mode button once the small light near the mode but ton will become red and now the joy stick is used to select the drive profile you want Move the joystick all the way forward to select Drive Profile right to select Drive Profile 2 in reverse to select Drive Profile 3 and left to select Drive Profile 4 When you select a drive profile the small light for that drive profile will be red to indicate that it has been selected After you select a drive profile the wheelchair automatically goes back into drive mode and any further movement of the joystick will begin to move the wheelchair 235 2 Using the mode button to select seating functions e f your wheelchair has seating functions installed you press the mode button twice to enter seating control mode The small light by the mode button will be green when you are in seating mode In seating mode the green lights on the wheelchair seating icon will indicate which seating actuator is currently selected Moving the joystick left or right will select different seating actuators While any of these is selected moving the joystick forward or reverse will move the actuator in one direction or the other Refer to the later Seating section of the manual for more complete directions on seating ac
3. recline and powered legs versus independently Environmental Control Module QR ECM Designed to control nine general purpose relay outputs e Provides a selectable voltage power supply output WARNINGS AND CAUTIONS A EMI ELECTROMAGNETIC INTERFERENCE A WARNING Heed all warnings to reduce the risk of unintended brake release or chair movement Beware of the danger from hand held transceivers Never turn on or use a hand held transceiver while power to your chair is on Use extra care if you believe that such a device may be in use near your chair 2 aware of nearby radio or TV stations and avoid coming close to them 3 If unintended movement occurs or unintended brake release occurs turn your chair off as soon as it is safe to do so B WHAT IS EMI A WARNING 1 EMI means electromagnetic EM interference 1 comes from radio wave sources such as radio transmitters and transceivers A transceiver is a device that both sends and receives radio wave signals 014806 Rev A e Ideal for interfacing with external systems such as a mouse emulator communication device or a radio frequency con trolled ECU system have up to two modules which provide four channels E CUSTOMIZING THE SYSTEM Like your computer system the Quickie QR platform has a wealth of software programming options to ensure that the input and per formance is intimately matched to the wants and needs of
4. 7 QR 2 QR SCM D TEXTUAL DISPLAY Diagnostic information is presented in technical and non technical forms in plain text English and other languages 4 QR ED HHP PCSS 014806 Rev A IX TROUBLESHOOTING E DIAGNOSTIC MESSAGES WITH CODED DISPLAYS If a fault occurs in a particular mode the fault display shall be extin guished when changing to another mode e g if a fault is present in seating mode the Battery State of Charge indicator shall resume it s normal battery charge display when drive mode is selected When re entering seat mode and the a fault is still present the BSOC indi cator shall again indicate an actuator or limit switch fault DRIVE MODE FAULTS The diagnostic codes in table are displayed for faults occurring in Drive Mode To distinguish a fault code from a normal battery state indication the BSOC indicator shall flash at a rate of 3Hz with a 50 on duty cycle For non critical faults the BSOC indication alternates between the battery charge display and the fault display Additionally to indicate that a fault has occurred in Drive Mode the Mode LED where present shall flash illuminated RED synchronously When a failure is displayed on the SCIM or Mini Handcontrol the fault is presented by blinking the fault code sequentially on the BSOC indicator Example Red Amber Amber Green Where multiple faults exist simultaneously the BSOC indicator shall display the highest level fault only T
5. If you modify or adjust this chair it may increase the risk of a fall or tip over 2 Modifications unauthorized by Sunrise constitutes remanufac turing of the wheelchair This voids the warranty The rider then assumes all future liability for the wheelchair K WHEN SEATED IN A PARKED WHEELCHAIR A WARNING Always turn off your chair when you are parked even for a moment This will prevent e Accidental movement from contact with the joystick by you or others e Unintended brake release or movement from sources See Section II D 2 Make sure that persons who help you for example store clerks are aware of the joystick and do not touch it If they do your chair may move suddenly when you do not expect it 014806 Rev A 1 ENVIRONMENTAL CONDITIONS A WARNING Your chair is not designed for use in a heavy rain storm or in snowy or icy conditions Contact with water or excessive moisture can cause an elec trical malfunction The frame motors and other chair parts are not water tight and may rust or corrode from the inside To avoid a chair failure e Minimize exposure of your chair to a rain storm or very wet conditions Never take your chair into a shower tub pool or sauna Do not use your chair in fresh or salt water such as at the edge of a stream lake or ocean Do not use a garden hose or pressure washer to clean your chair Make sure battery cover is secure e Replace joystick boot if it
6. becomes torn or cracked Make sure all electrical connections are secure Dry the chair as soon as you can if it gets wet or if you use water to clean it 2 Proceed slowly and use extra care if you must operate your chair on a wet or slick surface Do so only if you are sure it is safe Stop if one or both main wheels lose traction If this occurs you may lose control of your chair or fall e Never operate your chair a slope or ramp if there is snow ice water or oil film present e When in doubt have someone help you 3 When not in use keep your chair in a clean dry place Ili SYSTEM TIMEOUT OR LONG MODE TO TURN OFF POWER SYSTEM TIMEOUT OR LONG MODE In addition to the on off buttons there are two other ways to turn off the control s power If this feature is enabled your wheelchair controls will automatically power off when unused for a long period of time to conserve bat tery power This time is programmable by your dealer and can be set from 0 minutes to 720 minutes There are two timers A power save timer that shuts down the system to conserve power and can be awakened by a long command intended for Sip amp Puff users and a system timeout that shuts down the system completely A long mode command or holding the mode button for more than 5 seconds will put the controls into power save mode or suspend IV OPERATION USING HANDCONTROLS A KEYLESS LOCK FUNCTION If your wheelchai
7. driver and warning horn Can interface with wide variety of knob choices such as goal post and ball 2 QR SCM Specialty Control Module SCM e Converts an switch type input into commands that the QR Motor Control Module can interpret e Provides an interface for special input devices such as Sip and Puff ASL Switch It Tash discrete switches Head Control and others e Provides a lighted display through the Quickie Enhanced Display for feedback to operator as to power status and mode of operation 3 QR 2 Compact Joystick 2 buttons Q AD Attendant Control e Identified by 2 buttons be used for chin driving or when a small operator joy stick is desired be used to provide joystick operation for an attendant override to the primary driver e Comes standard with discrete switches for power on off and mode select e Provides a lighted display for feedback to operator e Provides acoustic output for feedback to operator and warn ing horn C DISPLAYS TO DRIVER When a QR 2 joystick module or a QR SCM is used the Quickie enhanced lighted display QR ED acts as the dashboard for the operator These lights indicate power level mode drive profile number and many additional features Enhanced Display Module QR ED e Provides the operator with a clear easy to see display that can illustrate text and icons provide acoustic output for feedback to driver and warning horn 014
8. static discharge ESD C WHAT EFFECT CAN EMI HAVE A WARNING can cause your chair without warning to e Release its brakes e Move by itself Move in unintended directions If any of these occurs it could result in severe injury to you or others 2 EMI can damage the control system of your chair This could create a safety hazard and lead to costly repairs D SOURCES WARNING The sources of fall into three broad types Hand Held Transceivers The antenna is usually mounted directly on the unit These include Citizens band CB radios Walkie talkies Security fire and police radios Cellular phones Lap top computers with phone or fax Other personal communication devices NOTE These devices can transmit signals while they are on even if not in use 2 Medium Range Mobile Transceivers These include two way radios used in police cars fire trucks ambulances and taxi cabs The antenna is usually mounted on the outside of the vehicle 3 Long Range Transceivers These include commercial radio and TV broadcast antenna towers and amateur HAM radios NOTE following not likely to cause EMI problems Lap top com puters without phone or fax Cordless phones TV sets or AM FM radios CD or tape players E DISTANCE FROM EMI SOURCES A WARNING EM energy rapidly becomes more intense as you get closer to the source For this reason EMI from hand held devices is
9. the wheelchair control on and off You can see if the wheelchair control is on by looking at the lights just under the on off button If any of the lights are visible the control is on Battery State of Charge IndicatorGauge When the green lights are solid and steady the battery has a high state of charge When amber lights are showing the battery is not highly charged but is still charged to some extent When only the red lights are showing the battery charge is low and you should be careful not to run out of battery charge or the wheelchair will no longer operate Sunrise Medical recommends charging the wheel chair as soon as possible when only the red lights are showing If the lights flash then this indicates a fault and your power chair sup plier should be contacted Horn button When depressed the horn will sound until the button is released Mode button The mode button is used to change driving profiles and to change the control input device where more than one are fitted The Mode button is also used for accessing other wheelchair functions such as seating actuators and control of optional Environmental Controls based on the functions installed on your chair A long hold of this button will also cause your chair to go into suspend mode Using the mode button to select drive profiles e When you press the mode button once the small light near the mode but ton will become red and now the joy QZ stick is used to s
10. the wheelchair control on and off You can see if the wheelchair control is on by looking at the lights next to the on off button If any light is visible the control is on Battery Gauge While driving the small light near the On Off button will indicate the battery state of charge Green indicates high battery charge amber indicates mid battery charge red indicates low battery charge and flashing red indicates very low battery charge If used with a Quickie Enhanced Display then the battery gauge will be shown on the display screen Horn Function The horn is accessed through the Driver menu Mode button The mode button is used to switch from drive mode to selection of drive profile to seating functions and to control of Environmental Controls depending on the functions installed on your chair 1 Determining which drive profile is active When you first turn the wheelchair controls the small light by the mode button will be red and then turn off for 5seconds followed by a flash once for drive profile twice for drive profile 2 three times for drive profile 3 or four times for drive profile 4 This is also shown in the upper left hand corner of the QR ED screen which displays the number of drive profile which is active 2 Using the mode button to select drive profiles When you press the mode button once the QR ED will cycle from the active drive screen to the Driver Menu CY screen The first item o
11. toggle between Drive Mode and the Menu Mode 2 Escape Timeout If escape timeout is enabled on your wheelchair then if you do not issue any commands the controls will automatically escape after a pre set length of time Escape timeout will toggle between drive mode and the QR ED driver menu Suspend Activation If it is desired to use only one switch a long mode command or pressing the mode button for more than 5 seconds will cause the chair to power on A long mode command when the chair is on will cause the control to switch off Latched Method Switched Input Devices can be set up in latched cruise or stepped cruise operation Latched Cruise and Stepped Cruise operation apply only to driving the wheelchair forward or reverse not to steering inputs which always operate to steer for as long as the steering input command is given by the user Additionally your wheelchair can have only the forward or the reverse direction pro grammed for latched Cruise or Stepped Cruise operation with the opposite direction in non latched mode 1 Single Speed In Single Speed latched mode when a forward or reverse switch command is executed the wheelchair will move at a pre set speed until the opposite directional command is given The opposite directional command will cause the wheelchair to stop 2 Step In Stepped Cruise mode when a forward or reverse com mand is executed each time the same direction command is executed the wheelchair
12. will accelerate to a somewhat higher speed and when the opposite direction command is executed the wheelchair will decelerate to a somewhat slower speed in original direction To stop the wheelchair in Stepped Cruise mode a long opposite direction command is given 3 Cruise In Cruise mode when a forward or reverse command is exe cuted the wheelchair will gradually accelerate as long as the command is being executed Then when the switch is released the wheelchair will proceed at that constant speed until an opposite command is executed An additional same direction will increase speed in that direction The opposite directional command will cause the chair to slow down until the opposite command is released Additional opposite direction commands will cause further decreased speed D INPUT DEVICES There are two basic types of input devices proportional and switched and operation of the wheelchair is different for each of these Proportional Proportional devices are inputs such as a joystick which move the wheelchair faster or slower depending on how much you move the input device For example if you move the joystick all the way for ward the chair will go faster than if you only move it part way forward a 4 Axis io A 4 direction proportional input device may be config ured with separate on off button and or may figured with a separate mode button or the mode transitions may be performed by
13. 4806 Rev A chair will continue forward or reverse as long as the second switch closure is maintained When in unlatched mode you must stop driving forward or reverse to turn Sw ra Single switch is always used in scanning mode Scanning operation can be set up as 8 direction or 4 direction 4 direction can be set up either in 5 step or 7 step sequence 4 step scan selections will automatically change every few seconds this is programmable according to a pre set sequence of selections When the desired selection is visible in the ED the single switch closure will select the function For a 5 step sequence the selections are for ward right reverse left and escape in order 8 Step scan selections will automatically change every few seconds this is programmable according to a pre set sequence of selections When the desired selection is visible in the ED the single switch closure will select the function For a 5 step sequence the selections are for ward forward right right reverse right reverse escape reverse left left forward left and escape in order After selection of the desired function the scanner keeps scanning in the same order OPERATION OF SEATING FUNCTIONS A OPERATION OF SEATING FUNCTIONS USING HANDCONTROLS When using a handcontrol first enter Seating Mode using the Mode button as described for your Handcontrol model When in Seating Mode movement of the
14. 5 5 3 Mode LED and associated Seating Actuator Graphic LEDs shall flash Green synchronous with BSOC LEDs 4 Mode LED shall flash Amber synchronous with BSOC LEDs see section 6 5 5 5 Highest 0 Lowest Priority 014806 Rev A LED Illumination State Red 2 Amber 4 Green Red 2 Amber 3 Green left to right Red 2 Amber 2 Green left to right Red 2 Amber Green left to right Red Amber left to right If System State AUX Error Priority ECM x Internal Module Error is TRUE or 2 Loss of Communication On Off Error is TRUE OR Loss of Communication Non On Off Error is TRUE Battery Under Voltage Error is TRUE OR Battery Over Voltage Error is TRUE 2 Green right to left Invalid System Configuration Error is TRUE 3 Green right to left Drive Lockout External Source is TRUE 1 All illuminated LEDs shall flash at 3 Hz 10 rate with 50 on state duty cycle 2 Mode LED shall flash Red synchronous with BSOC LEDs see section 6 5 5 3 Mode LED and associated Seating Actuator Graphic LEDs shall flash Green synchronous with BSOC LEDs 4 Mode LED shall flash Amber synchronous with BSOC LEDs see section 6 5 5 5 Highest 0 Lowest Priority 014806 Rev A DIAGNOSTIC MESSAGES WITH TEXT DISPLAYS Modules with non technical text display capabilities Enhanced Display Low Battery Voltage e Batteries discharged e Battery connect
15. 806 Rev A e When interfacing with infra red capable devices your envi ronment the enhanced display provides integrated Infra Red learning for remote control functions D NON DRIVING INTERFACE MODULES The Quickie QR platform provides seamless interfacing with a vari ety of non driving functions These functions such as powered seating operation and alternative switch devices i e mouse emula tor environmental controls communication devices etc can be fully controlled right from your input module This turnkey system will allow you to select a driving mode a powered seating mode or an ECU mode to tell the system what you desire to do The fol lowing modules describe interfacing with non driving systems Quickie Multi Actuator Control QR MAC Module optional e This module is used to control multiple seating functions For those times when a single or double powered seating system is required then the operation will not require this module as the function is already built into your operator input Instead the QR MAC is needed for multiple actuator systems up to 7 actuators e Through the QR MAC the operator commands the pow ered seating system fully with independent control of tilt recline shear reduction elevating seat and powered elevat ing legrests e Additionally the QR MAC can allow customizable settings to your powered seating system i e the range of tilt or recline when functions will operate together
16. CM section later in this man ual for operation of ECM devices while in ECM mode e Pressing the mode button cycles the control from drive to drive profile select to seating mode to ECM and then back to drive in sequence If your wheelchair does not have seat ing functions or ECM functions installed then the control sys tem automatically will skip these modes as the mode button is selected in sequence This will also occur if only one of the four possible drive profiles is active If using auto mode or stand by mode refer to Section IV B 014806 Rev A Joystick The motion of the wheelchair is controlled through the joystick Operation when Handcontrol programmed for proportional operation e Press the joystick in the direction you want the chair to move The chair will move faster when the joystick is dis placed more Returning the joystick to the neutral position such as by letting go will cause the chair to stop moving 2 Operation when Handcontrol programmed for switch operation When programmed for switch operation the Handcontrol will operate as a 4 switch input module Moving the joystick halfway in a direction will be the same as activation of a switch Refer to the later Switch Input Control section of this Owners Manual for more complete instructions on operation of the wheelchair using switch inputs D OPERATION OF WHEELCHAIR USING 7 BUTTON HANDCONTROL WITH LIGHTS AND INDICATORS Europe Only On Off Ba
17. Function with a Lift Module Present VIII OPERATION OF ECM FUNCTIONS 2 44 2 2 22 14 5 2 4 440 40 0 14 Display 14 Display 5 14 14 en tiraia ie S NEES EERE 14 Diagnostic Messages with Coded Displays 14 Drive e E 14 5 16 OO Ww gt Diagnostic Messages with Text Displays 014806 Rev A 1 REHAB CONTROL MODELS OVERVIEW The Quickie electronic control system made by Delphi repre sents a new means with which to operate powered wheelchairs Sunrise Medical has been manufacturing powered mobility devices for many years and has acquired a vast knowledge of the clinical needs of those using powered wheelchairs Delphi is one of the largest manufacturers of electronics with a worldwide presence and brings exceptional engineering design and manufacturing knowledge to powered wheelchair controls The combination of these two companies has produced a breakthrough in electronic controls that exceeds the reliability and durability standards tradi tionally seen in the powered wheelchair industry For reh
18. Never use the ON OFF switch to stop your chair except an emergency This will result in an abrupt stop and may cause you to fall 2 To slow or stop your chair return the joystick to neutral Be aware that your dealer may need to adjust the controller set tings of your chair to reduce the risk of a collision fall or tip over Check and adjust the settings every six to twelve months more often if needed 2 Consult your supplier to adjust the control settings immedi ately if you notice any change in your ability to e Control the joystick e Hold your torso erect e Avoid running into objects I SAFETY CHECK LIST A WARNING Before each use of this chair Make sure the chair operates smoothly Check for noise vibration or a change in ease of use They may indicate low tire pressure loose fasteners or damage to your chair e If you detect a problem make sure to repair or adjust the chair Deferring repair or adjustment could increase the risk for injury Your supplier can help you find and correct the problem 2 Make sure batteries are charged Green lights on charge indi cator will light up when charge is full Yellow lights indicate battery charge level is getting low Red lights indicate batter ies are in immediate need of charging J CHANGES amp ADJUSTMENTS A WARNING Never use non Quickie parts or make changes to your chair unless authorized by Sunrise Doing so may create a safety hazard
19. abilitation applications the family of Quickie electronic modules made by Delphi begins with the Quickie Rehab QR plat form This series of controls are designed with the unique needs of the individual in mind These controls are highly customizable and offer an unmatched level of expansion as needs change over time Significant research and development has gone into providing the Quickie Rehab controls to provide a system that is intuitive while offering features new to the power wheelchair industry The electronic control system of a power wheelchair is made of several modules that work together to provide driving as well as optional functions such as powered seating lights and environmen tal controls An overview of this system is shown below Your Special Specialty Control driving Module QR system SCM Powered wheelchair motors Quickie QR Motor Control Module Your joystick Lights gt Communication Powered Seating Systems Device Computer etc A QUICKIE REHAB MOTOR CONTROL MODULE This module is similar to the main processing unit of a personal computer The QR Motor Control Module takes the input from you and delivers information and commands to the motors for driv ing actuators for powered seating and even to external devices like a mouse emulator for a computer environmental control unit or a communication device Controls the speed and dire
20. allowing the control to timeout or use the stand by mode to progress to the next mode if your control is so programmed Fb imp A 3 axis proportional input device may be configured with a separate on off button and or may be configured with a separate mode button or the mode transitions may be performed by allowing the control to timeout to the next mode if your control is so programmed The motion of the wheelchair is controlled through the 3 axis input To toggle between forward and reverse directions execute a short forward command If your controls have FWD REV MODE enabled then the chair will automatically toggle between for ward and reverse direction on a pre set programma ble time cycle 2 Switched Switched input devices include breath control switched head arrays tray switches etc Inputs to the wheelchair control using switches is different depended on the number of switches installed and set up on your wheelchair Configurations of switches include 4 switch 3 switch 2 switch switch and sip amp puff control Since operation of the wheelchair only depends on the number of switches installed and set up not of the input device itself each switch configuration is described separately below we a 4Sw A 4 Switch input device may be configured with a sep arate on off button and or may be configured with a separate mode button or the escape timeout may be used if enabled Alternatively you may use t
21. ction of the wheelchair via two independent direct current DC motors and electro mechanical brakes e Estimates the battery charge level and acts as gateway for battery charging i e the battery and charger each con nect directly to the motor control module Can interface and control optional actuator modules for power assisted seat functions Can interface and control optional external technologies such as a mouse emulator for a computer environmental control unit or a communication device e Acts as the system hub for any centralized wheelchair func tions B DRIVER INPUT TYPES The Quickie QR platform can receive direction or input from a variety of module types These inputs are dictated by the unique needs of the operator They range from hand function to switch inputs such as sip n puff or head control This platform is designed to optimize the function of the operator and ensure safe simple and effective driving QR 3 Rehab Joystick or Handcontrol 3 buttons e Identified by 3 buttons e Provides a joystick for those that desire this modality of input e Provides discrete switches for operator input to control power on off function selector via permanent keypad switches and or via optional phono jacks e Provides optional rotary speed dial to let you adjust your speed e Provides discrete LED displays for feedback to the driver through the QR 3 e Provides acoustic output for feedback to the
22. ctivates the highlighted function ESCAPE takes you back to drive mode The general menu structure is PROGRAM Used to enable disable features and set operat ing parameters for various functions OPERATE Used to operate wheelchair functions MONITOR This section of the menu is used to monitor various operating characteristics of the wheel chair This is normally used in conjunction with set up and maintenance by a dealer INFORMATION This section of the menu is used to display module information such as model number serial number hardware version software ver sion etc This section of the menu is normally used by the dealer in maintenance FAULTS This section of the menu is used to display fault for troubleshooting and maintenance by the dealer For more information on the Quickie Enhanced Display refer to the Quickie Enhanced Display Manual VI OPERATION OF WHEELCHAIR USING SPECIALTY VI OPERATION OF WHEELCHAIR USING QR SCM If your wheelchair is set up to operate using a specialty input device such as breath control head array or tray switches then the input device is used to control the wheelchair functions rather than the handcontrol DB9 Connector SNP Sensor Jacks for Power and Mode A QUICKIE ENHANCED DISPLAY It is recommended that users of specialty input devices have an Enhanced Display installed in order for you to know the state of your wheelchair controls altho
23. ditions ctscsseacstessecsessvecencoresertaransasessncasntsteravsnevinarss SYSTEM TIMEOUT OR LONG MODE TO TURN OFF POWER IV OPERATION USING Keyless Lock Function Auto Mode Enabled or Standby 22 Operation of Wheelchair Using QR 3 3 Button Handcontrol AT gt Operation of Wheelchair using QR 7 Europe only Compact Joystick gt Operation of Wheelchair Using QR 2 Compact QUICKIE ENHANCED DISPLAY 42 2 2 22100 OPERATION WHEELCHAIR USING SPECIALTY CONTROL MODULE 9 Quickie 10 Specialty 10 10 Devices 11 OPERATION OF SEATING 12 Operation of Seating Functions Using 12 SMO WAN DBA BAA UU UHHH nn p HP HD BR Hh HD WWW W Operation of Seating Functions Using Direct Actuator Switch Operation of Seating Actuators with Hex Switch 13 Drive Creep Mode and Drive 13 gt gt
24. eelchair that are not part of your Delphi Rehab wheelchair controls However the Delphi controls may be used to control these other devices ome cases to operate them using the wheelchair controls joystick or specialty input device Your dealer must set up these additional devices on your wheelchair in order for you to use your wheelchair controls to work with the ECM devices VIII OPERATION OF ECM FUNCTIONS Examples of types of devices that can be controlled to some degree using your Delphi Rehab wheelchair controls are augmen tative communication devices powered leg bag emptier etc The types of devices installed on your wheelchair determine how the device will be operated using the wheelchair controls Your dealer should provide instructions on operation of these devices when they are installed IX TROUBLESHOOTING NOTE If any faults occur contact your wheelchair supplier or Sunrise Technical Services A DISPLAY DEVICES Modules with display capabilities used to diagnose system status Handcontrol 3 button QR 3 Handcontrol 7 button QR 7 Compact Handcontrol 2 button QR 2 QR SCM Enhanced Display QR ED Handheld Programmer HHP PC Setup Station PCSS B DISPLAY METHODS There are two basic methods by which the above modules display system status and diagnostic information CODED DISPLAY Diagnostic information is presented in a non technical form by a sequence or combination of colored LEDs QR
25. elect the drive profile you want Move the joystick all the way forward to select Drive Profile right to select Drive Profile 2 in reverse to select Drive Profile 3 and left to select Drive Profile 4 When you select a drive profile the small light for that drive profile will be red to indicate that it has been selected After you select a drive profile the wheelchair automatically goes back into drive mode and any further movement of the joystick will begin to move the wheelchair aS 2 Using the mode button to select seating functions e If your wheelchair has seating functions installed you press the mode button twice to enter seating control mode The small light by the mode button will be green when you are in seating mode In seating mode the green lights on the wheelchair seating icon will indicate which seating actuator is currently selected Moving the joystick left or right will select different seating actuators While any of these is selected moving the joystick forward or reverse will move the actuator in one direction or the other Refer to the power chair manual for more complete directions on seating actuator control 3 Using the mode button to select Environmental Controls or Alternative Controls Mode e If you press the mode button three times or twice if your wheelchair has no seating functions installed the control will change into ECM mode and the small light next to the mode button will be amber Refer to E
26. group If you do not know whether latched mode is enabled for your wheelchair please ask the dealer or technician who programmed the controls The Direct Actuator Switch is used to operate either Seating actua tor by moving it in the forward direction or Seating actuator 2 by moving it in the reverse direction Move the Direct Actuator Switch forward to move seating actuator in the one direction and release to stop Move the Direct Actuator Switch forward again to move seating actuator in the opposite direction and release to stop CAUTION If you don t remember the last direction the actuator was moving when last used then you might move in an unintended direction Move the actuator slowly to avoid an unwanted movement Move the Direct Actuator Switch in reverse to move seating actua tor 2 in the one direction and release to stop Move the Direct Actuator Switch in reverse again to move seating actuator 2 in the opposite direction and release to stop CAUTION If you don t remember the last direction the actuator was moving when last used then you might move in an unintended direction Move the actuator slowly to avoid an unwanted movement Two seating actuators Latched mode enabled Note all seating functions are set up as latched or non latched as a group If you do not know whether latched mode is enabled for your wheelchair please ask the dealer or technician who programmed the controls The Direct Actuator Switch is u
27. he fault display hierarchy is Priority Highest Lowest 10 TABLE 1 LED Illumination State Red 2 Amber 4 Green Red 2 Amber 3 Green left to right Red 2 Amber 2 Green left to right Red 2 Amber Green left to right Red 2 Amber Red Amber left to right Green far right green Motor Controller High Temperature Warning is TRUE 2 Green right to left Invalid System Configuration Error is TRUE 3 Green right to left Drive Lockout External Source is TRUE If System State DRIVE Error Motor Controller Internal Module Error is TRUE Loss of Communication On Off Error is TRUE OR Loss of Communication Non On Off Error is TRUE Active Input Not Neutral at Power On Error is TRUE Park Brakex Open Circuit Error is TRUE x Right Left OR Park Brake x Over Current Error is TRUE X Right Left Motor Right Open Circuit Error is TRUE OR Motor Right Encoder Error is TRUE Motor Left Open Circuit Erro is TRUE OR Motor LeftEncoder Error is TRUE Battery Under Voltage Error is TRUE OR Battery Over Voltage Error is TRUE All illuminated LEDs shall flash at 3 Hz 10 rate with 50 on state duty cycle 2 Mode LED shall flash Red synchronous with BSOC LEDs see section 6 5 5 3 Mode LED and associated Seating Actuator Graphic LEDs shall flash Green synchronous with BSOC LEDs 4 Mode LED shall flash Amber synchronous with BSOC LEDs see sect
28. ing 2 Operation when Handcontrol programmed for switch operation When programmed for switch operation the Handcontrol will operate as a 4 switch input module Moving the joystick halfway in a direction will be the same as activation of a switch Refer to the later Switch Input Control section of this Owners Manual for more complete instructions on operation of the wheelchair using switch inputs 014806 Rev A QUICKIE ENHANCED DISPLAY USER MENU AND NAVIGATION V QUICKIE ENHANCED DISPLAY The menu visible in the Quickie Enhanced Display is used to navi gate from one wheelchair function to another The Driver Menu is a customized group of menu selections that was programmed for you when your wheelchair was set up The wheelchair functions that you use most frequently should be the functions placed in your user menu at setup All the menu items are available in the Operate menu To get from the Driver Menu to the Operate menu go to the top of the Driver Menu and execute a long left command more than 3 seconds Menu navigation in either the Driver Menu or the Main Menu is similar to using Windows Explorer on your personal computer Navigation of the menu is done by using the following commands which have the following action associated with them FORWARD takes you up the menu REVERSE takes you down the menu LEFT takes you up one level in the menu RIGHT takes you down one level in the menu or a
29. ion 6 5 5 5 Highest 0 Lowest Priority 014806 Rev A POWER SEATING MODE The diagnostic codes in table 2 are displayed for faults occurring in Power Seating Mode To distinguish a fault code from a normal power seating indication the relevant actuator in the Power Seating indicator and the Mode LED shall flash synchronously illuminated GREEN at a rate of 3Hz TABLE 2 LED Illumination State Red 2 Amber 4 Green Red 2 Amber 3 Green left to right Red 2 Amber 2 Green left to right Red 2 Amber Green left to right Red Amber left to right If System State ACTUATOR Error QMAC Internal Module Error is TRUE Loss of Communication On Off Error is TRUE OR Loss of Communication Non On Off Error is TRUE 2 Hex Switch Not Neutral At Power On Error is TRUE QMAC2 Home Switch Not Neutral At Power On Error is TRUE Actuator x Encoded Error is TRUE x any actuator Actuator x Over Current Error is set to TRUE x any actuator Battery Under Voltage Error is TRUE OR Battery Over Voltage Error is TRUE Green far right green QMAC2 High Temperature Warning is TRUE 2 Green right to left Invalid System Configuration Error is TRUE 3 Green right to left Drive Lockout External Source is TRUE 1 All illuminated LEDs shall flash at 3 Hz 10 rate with 50 on state duty cycle 2 Mode LED shall flash Red synchronous with BSOC LEDs see section 6
30. ions Device setting or operation Left Motor e Motor connections e Motor brushes e Control failure Right Motor e Motor connections e Motor brushes e Control failure Left or right Park Brake Manual brake release e Brake connections e Defective brake e Brake micro switch open Joystick Off Center Joystick displaced at switch on Defective joystick Communications Error e Bus connections Defective module Drive Inhibited e Battery charger connected e Charger input connector overheated Actuator Motor e Actuator overloaded e Actuator obstructed e Defective actuator Limit Switch e Actuator overloaded e Actuator obstructed e Defective switch Encoder Switch e Actuator overloaded e Actuator obstructed e Defective encoder switch QMAC Communications Error e Bus connections e Defective module QMAC Over Temperature e Excessive use e Defective module These fault message screens shall overwrite the current text display when a fault occurs Left or Right is displayed dependent upon which brake has caused a fault 014806 Rev A Sunrise Medical Inc 7477 East Dry Creek Parkway Longmont Colorado 80503 USA 800 333 4000 800 263 3390 www sunrisemedical com SUNRISE 5 2006 Sunrise Medical Inc 7 06 014806 Rev A
31. ir may become unstable if you drive too fast while the seating is in a tilted reclined or lifted position For this reason if your seating system is in a position that might cause instability the controls will automatically cause the wheelchair to enter creep mode where only driving slowly is allowed or will automatically lock out the drive function so the chair may not be driven as long as the seating system is in that position Returning your seating 014806 Rev A position will automatically enable normal driving function While creep mode or drive lock out the green lights on the seating icons on handcontrols will all flash or the ED will indicate that you are in either drive lockout or creep mode E FUNCTION WITH A LIFT MODULE PRESENT When using an elevating seat or power lift module the system will be in Creep mode as soon as the lift is away from the home or down position You should always operate your lift only on flat level ground free of obstructions Serious injury can occur if driving on sloped terrain or while climbing an obstacle with the seat ele vated If combined with a power tilt or power recline system then the tilt or recline can only be used to a specific angle while the lift is a away from home The actuator will not function beyond this point if elevated OPERATION OF ECM FUNCTIONS Operation of Environmental Control Module ECM functions requires other devices to be set up on your wh
32. irection Move the actuator slowly to avoid an unwanted movement C OPERATION OF SEATING ACTUATORS WITH HEX SWITCH AND QMAC If your wheelchair is equipped with an independent Hex Switch then you can operate up to six seating actuators independently from the joystick or from the SCIM input device The hex switch will nor mally be mounted in a convenient location for operation by hand You can be driving the wheelchair and still operate seating functions at the same time using the Hex Switch Operation of seating actuators using the Hex Switch is different depending on how many actuators are on your wheelchair and whether latched mode is enabled Each direction of the Hex Switch joystick and each of the two buttons can be set up to oper ate a different seating function Operation of Seating Functions when Latched mode is not enabled Note all seating functions are set up as latched or non latched as a group Individual seating functions cannot be set up as latched while others are unlatched If you do not know whether latched mode is enabled for your wheelchair please ask the dealer or tech nician who programmed the controls The first switch closure of a seating function switch using the Hex Switch will move the seating actuator in one direction for as long as the switch is closed Releasing the switch will stop movement of the actuator The sec ond switch closure of the same switch will select the opposite direction for that seati
33. is enabled or disabled One seating actuator Latched mode not enabled Note all seating functions are set up as latched or non latched as a group If you do not know whether latched mode is enabled for your wheelchair please ask the dealer or technician who programmed the controls Move the Direct Actuator Switch forward to move the seating actuator in one direction and release Direct Actuator Switch to stop Move the Direct Actuator Switch in reverse to move the seating actuator in the opposite direction One Seating actuator Latched mode enabled Note all seating functions are set up as latched or non latched as a group If you do not know whether latched mode is enabled for your wheelchair please ask the dealer or technician who programmed the controls Move the Direct Actuator Switch forward to move the seating actuator in one direction Releasing the Direct Actuator Switch will NOT stop movement of the seating actuator Any additional movement of the Direct Actuator Switch will stop movement of the seating actuator Movement of the Direct Actuator Switch in the reverse direction will move the seating actuator in the opposite direction Releasing the Direct Actuator Switch will NOT stop movement of the seating actuator Any additional movement of the Direct Actuator Switch will stop movement of the seating actuator Two seating actuators Latched mode not enabled Note all seating functions are set up as latched or non latched as a
34. joystick to the left or right will select which actuator to move and movement of the joystick forward or reverse will actually move the actuator The Seating Functions can be set up in latched or unlatched mode One seating actuator Latched mode not enabled Note all seating functions are set up as latched or non latched as a group If you do not know whether latched mode is enabled for your wheelchair please ask the dealer or technician who programmed the controls While one of the Seating Functions is selected move the joystick forward to move the seating actuator in one direction and release the joystick to stop Move the joystick in reverse to move the seating actuator in the opposite direction One Seating actuator Latched mode enabled Note all seating functions are set up as latched or non latched as a group If you do not know whether latched mode is enabled for your wheelchair please ask the dealer or technician who programmed the controls While one of the Seating Functions is selected move the Direct Actuator joystick forward to move the seating actuator in one direc tion Releasing the Direct joystick will NOT stop movement of the seating actuator Any additional movement of the joystick in any direction will stop movement of the seating actuator Movement of 014806 Rev A 3 Sip amp Puff a 4 Pressure Sip amp puff commands Hard puff is forward e Hard sip is reverse Soft puff is right Soft si
35. ll always return you to active driv ing and the light will return to green The left and right turns and reverse directions are active depending on what you have on your chair A left command goes to drive profile select Once there move joystick in direction of profile desired per the drive profile piechart and the selection is made Control will return to driving immediately The reverse direction will send you to ECM mode select only active if an ecm is on the chair mode light becomes amber move joystick in direction of channel desired per the drive profile select piechart Once the ECM channel is selected joystick controls that port until a mode switch is hit A right command goes into actuator mode Once in actuator mode right cycles through the options forward reverse operate the actuator and a mode switch hit is needed to drive Forward Reverse Forward Active Driving Reverse ECM Mode Select Left Left Drive Profile Select Right Actuator Mode C OPERATION OF WHEELCHAIR USING 3 BUTTON HANDCONTROL On Off Battery Gauge Seating Function Indicator Horn Mode Button Drive Profile ECM Select Indicator Joystick The wheelchair is operated through the handcontrol module which should be mounted in a convenient location near your hand while seated in the wheelchair The picture below shows the joy stick and button locations and general purpose for each On Off button This button turns
36. n the Driver Menu is Drive Profile Select A right QS command will send you into the Drive Profile Select Screen at which point an input command in the direction shown will select that profile As soon as a selection is made the screen will return to active ready to drive 3 Using the mode button to select seating functions e If your wheelchair has seating functions installed you press the mode button the QR ED will cycle from the active drive screen shown below to the Driver Menu screen shown below On the driver menu will be the powered seating options available on your chair A right command will send you into the powered seating function A mode com mand will return you to ready to drive While any of these functions are selected moving the joystick forward or reverse will move the actuator in one direction or the other Refer to the later Seating section of the manual for more complete directions on seating actuator control An audible acknowledgement is given each time the actuator is changed If using auto or stand by mode refer to Section IV B Joystick The motion of the wheelchair is controlled through the joystick Operation when Handcontrol programmed for proportional operation e Press the joystick in the direction you want the chair to move The chair will move faster when the joystick is dis placed more Returning the joystick to the neutral position such as by letting go will cause the chair to stop mov
37. ng function The third switch closure will move that actuator in the opposite direction for as long as the switch is closed Releasing the switch will stop movement of the actuator CAUTION If you don t remember the last direction the actuator was moving when last used then you might move in an unintended direction Move the actuator slowly to avoid an unwanted movement Operation of Seating Functions when Latched mode is enabled Note all seating functions are set up as latched or non latched as a group Individual seating functions cannot be set up as latched while others are unlatched If you do not know whether latched mode is enabled for your wheelchair please ask the dealer or technician who programmed the controls The first switch closure of a seat ing function switch using the Hex Switch will move the seating actuator in one direction and releasing the switch will not stop the actuator movement stop the actuator movement press Hex Switch button or move the Hex Switch joystick in any direc tion The next switch closure of the same switch will select the opposite direction for the same seating function CAUTION If you don t remember the last direction the actuator was moving when last used then you might move in an unintended direction Move the actuator slowly to avoid an unwanted movement D DRIVE CREEP MODE AND DRIVE LOCKOUT When using seating functions such as tilt recline or seat lift the wheelcha
38. of special concern A person using one of these devices can bring high levels of EM energy very close to your chair without you knowing it F EMI IMMUNITY LEVEL A WARNING The level of EM energy is measured in volts per meter V m Every power wheelchair can resist EMI up to a certain level This is called its immunity level 2 The higher the immunity level the less the risk of EMI It is believed that a 20 V m immunity level will protect the power wheelchair user from the more common sources of radio waves 3 The configuration tested and found to be immune to at least 20 V m Individuals with physical limitations requiring the use of a specialty control input device known not to be immune to 20 V m or not known should exercise extra care around known sources of EMI There is no way to know the effect on EMI if you add accessories or modify this chair Any change to your chair may increase the risk of EMI Parts from other suppliers have unknown properties G REPORT ALL SUSPECTED EMI INCIDENTS A WARNING You should promptly report any unintended movement or brake release Be sure to indicate whether there was a radio wave source near your chair at the time Contact Sunrise Medical Customer Service Department at 800 333 4000 H CONTROLLER SETTINGS A WARNING Program settings beyond the ability of the rider can result in serious injury Consult your health care advi sor before you alter settings
39. p is left b 2 Pressure Sip amp puff commands Short double puff is forward Short double sip is reverse Sip is left Puff is right e Double sip is escape A 2 Pressure with 2 Sw 8 While driving forward or reverse the two switch input buttons steer the wheelchair in the left or right direc tions The wheelchair will steer in the indicated direc tion for as long as the button is pressed and will stop steering in that direction when the button is released Sip amp puff commands Puff is forward e Sip is reverse e Left switch is left e Right switch is right the joystick in the reverse direction will move the seating actuator in the opposite direction Releasing the joystick will NOT stop move ment of the seating actuator Any additional movement of the joy stick will stop movement of the seating actuator B OPERATION OF SEATING FUNCTIONS USING DIRECT ACTUATOR SWITCH If a direct actuator switch is installed on your wheelchair then you can still operate the seating actuators from the handcontrol module or the SCIM as described above for your specific control model However the seating actuators can also be operated even while driving the wheelchair with the joystick Direct actuator switches can be used to operate up to two seating functions Operation of seating actuators with a direct actuator switch is dif ferent depending on whether you have one or two actuator func tions and whether latched mode
40. r has the keyless lock function enabled then you can use your handcontrol to lock out the wheelchair control to prevent someone else from tampering with the system and then unlock it to drive it yourself again To lock your control perform the following sequence press and hold the on off switch for 5 seconds while simultaneously holding the joystick all the way forward To unlock your chair perform the following sequence press Hold the on off switch for 5 seconds while simultaneously holding the joystick all the way in reverse If you ever lock your wheelchair controls and forget the sequence to unlock please call your power wheelchair provider record phone here 014806 Rev A IV OPERATION USING HANDCONTROLS B AUTO MODE ENABLED OR STAND BY FUNCTION The Quickie Rehab platform comes with the ability to use time to send the power wheelchair into a waiting mode that allows you to operate functions other than driving Programmable by your provider this auto mode or stand by mode occurs when there is no movement of the joystick or driver input for the programmed time This option is available in one or multiple drive profiles You will know that you have entered this mode because the small light next to the mode button will turn red During this time you can choose to drive again or select one of 3 alternative functions pro file select powered seating mode or alternative control ECU mode The forward direction wi
41. sed to operate either Seating actua tor by moving it in the forward direction or Seating actuator 2 by moving it in the reverse direction Move the Direct Actuator Switch forward to move seating actuator in one direction Releasing the Direct Actuator Switch will NOT stop movement of actuator To stop movement of actuator move the Direct Actuator Switch in any direction Move the Direct Actuator Switch forward again to move seating actuator in the opposite direction Releasing the Direct Actuator Switch will NOT stop movement of actuator To stop movement of actua tor move the Direct Actuator Switch in any direction CAUTION If you don t remember the last direction the actuator was moving when last used then you might move in an unintended direction Move the actuator slowly to avoid an unwanted movement Move the Direct Actuator Switch forward to move seating actuator in one direction Releasing the Direct Actuator Switch will NOT stop movement of actuator 2 To stop movement of actuator 2 move the Direct Actuator Switch in any direction Move the Direct Actuator Switch forward again to move seating actuator 2 in the opposite direction Releasing the Direct Actuator Switch will NOT stop movement of actuator To stop movement of actuator 2 move the Direct Actuator Switch in any direction CAUTION If you don t remember the last direction the actuator was moving when last used then you might move in an unintended d
42. the operator Below you will see the options for programming or cus tomizing the platform HandHeld Programmer e Service tool for the modification of calibration parameters and monitoring of system values PC Simulation Program software only Available Fall 2006 e Personal Computer based software for demonstrating the operational features of the wheelchair system PC Setup Station software only Available Fall 2006 e Dealer clinician tool used to customize and troubleshoot the QR system Your Quickie QR wheelchair controls may be configured with a wide variety of hardware and software options for your individual needs Your dealer clinician or other rehabilitation technical special ist normally does this set up Refer to the appropriate sections of this Owner s Manual for opera tion of each of these options based on your specific controls configu ration If you are unsure of your specific controls configuration please consult your dealer clinician or call Sunrise Customer Service 2 There are a number of sources of intense EMI in your daily environment Some of these are obvious and easy to avoid Others are not and you may not be able to avoid them 3 Powered wheelchairs may be susceptible to electromagnetic interference EMI emitted from sources such as radio sta tions TV stations amateur radio HAM transmitters two way radios and cellular phones 4 EMI can also be produced by conducted sources or electro
43. trol section of this Owners Manual for more complete instructions on oper ation of the wheelchair using switch inputs Headlamps button Press this button to turn the headlamps on and off The small light next to the button will be lit when the headlamps are on You must press a second time to turn this function off Hazard Lights button Press this button to turn the hazard lights on and off The small light next to the button will flash when the hazard lights are on You must press a second time to turn this function off Right Turn Indicator Press this button to turn the turn indicator lights on and off The small light next to the button will flash when the Right Turn lights are on You must press a second time to turn this function off Left Turn Indicator Press this button to turn the turn indicator lights on and off The small light next to the button will flash when the Left Turn lights are on You must press a second time to turn this function off E OPERATION OF WHEELCHAIR USING QR 2 COMPACT JOYSTICK Mode button On Off gt The wheelchair is operated through the handcontrol module which should be mounted in a convenient location while seated in the wheelchair When used as the primary driver control the QR 2 should be used with the QR ED to provide feedback to the user The picture below shows the joystick and button locations and general purpose for each On Off button This button turns
44. ttery Gauge Assignabl Seating een Function Indicator Horn Drive Profile Indicator Joystick The wheelchair is operated through the handcontrol module which should be mounted in a convenient location near your hand while seated in the wheelchair The picture below shows the joy stick and button locations and general purpose for each On Off button This button turns the wheelchair control on and off You can see if the wheelchair control is on by looking at the lights just under the on off button If any of the lights are visible the control is on Battery When the green lights are solid and steady the battery has a high state of charge When amber lights are showing the battery is not highly charged but is still charged to some extent When only the red lights are showing the battery charge is low and you should be careful not to run out of battery charge or the wheelchair will no longer operate Sunrise Medical recommends charging the wheel chair as soon as possible when only the red lights are showing If the lights flash then this indicates a fault and your power chair sup plier should be contacted 014806 Rev A Horn button When depressed the horn will sound until the button is released Mode button The mode button is used to switch from drive mode to selection of drive profile and to operating other wheelchair functions such as seating actuators and control of optional Environmental Controls
45. tuator control 3 Using the mode button to select ECM mode e If you press the mode button three times or twice if your wheelchair has no seating functions installed the control will change into ECM mode and the small light next to the mode button will be amber Refer to ECM section later in this man ual for operation of ECM devices while in ECM mode e Pressing the mode button cycles the control from drive to drive profile select to seating mode to ECM and then back to drive in sequence If your wheelchair does not have seat ing functions or ECM functions installed then the control sys tem automatically will skip these modes as the mode button is selected in sequence If using auto mode or stand by mode refer to Section IV B Joystick The motion of the wheelchair is controlled through the joystick Operation when Handcontrol programmed for proportional operation e Press the joystick in the direction you want the chair to move The chair will move faster when the joystick is dis placed more Returning the joystick to the neutral position such as by letting go will cause the chair to stop moving 2 Operation when Handcontrol programmed for switch operation When programmed for switch operation the Handcontrol will operate as a 4 switch input module depending on how the system was set Moving the joy stick halfway in a direction will be the same as activation of a switch Refer to the later Switch Input Con
46. ugh operation of the QR SCM is pos sible without This manual assumes that a Quickie Enhanced Display is provided with your specialty controls For instructions regarding additional features of the Enhanced Display please refer to the Quickie Enhanced Display manual 014806 Rev A CONTROL INPUT MODULE QR SCM B SPECIALTY INPUT CONTROL General The Quickie QR SCM is used to take the signals from your special ty input and translate them to QR motor controller The following input types are possible 4 Axis Proportional e 3 Axis Proportional 45 e 3Sw e 2Sw e Sw Sip amp Puff 4 Pressure Sip amp Puff 2 Pressure Sip amp Puff 2 Pressure with 2 Sw See the detailed operations for these drive methods in Section VI D NOTE all of these Inputs can be used in conjunction with On Off Switch Mode Switch Escape Timeout Latched Methods POWER ON OFF AND MODE PORTS On each QR SCM there are 2 jacks for a power on off switch and a mode switch These ports can except any 1 8 standard mechanical ability switch On Off Control If installed this button turns the wheelchair control on and off You can see if the wheelchair control is on by looking at the lights just under the on off button If there is a visible screen on the ED then the wheelchair power is on Escape Methods Means to change from driving to non driving functions 1 Mode Switch If installed the mode button is used to
47. wo short forward commands in sequence to escape The motion of the wheelchair is controlled through the 4 switch discrete input device If you press two adjacent directions simultaneously the wheelchair will move diagonally in those two direc tions While driving forward or reverse if you simulta neously give the right or left command for a period the chair will continue moving forward or reverse but will turn left or right as long as the adjacent direction command is given in order to steer b 35 Er The motion of the wheelchair is controlled through the 3 switch discrete input device If you execute two adjacent direction commands simultaneously the wheelchair will move diagonally in those two directions While driving forward or reverse if you simultaneously give the right or left command for a period the chair will continue moving forward or reverse but will turn left or right as long as the adjacent direction command is given in order to steer Toggle between forward and reverse direction by exe cuting a short forward command or if enabled allowing the wheelchair to timeout to toggle direction 4 2Sw The motion of the wheelchair is controlled through the 2 switch discrete input device A forward command is a short left switch closure fol lowed by another left switch closure A reverse com mand is a short right switch closure followed by another right switch closure In unlatched mode the 01
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