ROVI X3 User manual

®
ROVI®X3
Power Wheelchair
User Manual

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Disclaimer
This power wheelchair is not intended to be used by individuals with physical limitations that
could prevent the user from operating the power wheelchair safely. ROVI®Mobility disclaims all
responsibility for any personal injury or property damage that may occur as a result of improper or
unsafe use of its products.
Warranty is only valid when genuine ROVI®X3 parts are used, All modifications on the power
wheelchair, unless approved and authorized by Rovi®Mobility, will automatically invalidate the
warranties. Standard warranty does not extend to “wear and tear” items and parties other than the
original user. Please refer to “Warranty,” in Section III for more information.
The following guidance is intended to assist you in the safe operation of this power wheelchair. If
you should have any questions about the correct operation of your power wheelchair, please
contact your authorized ROVI®X3 provider.
Make: ROVI®X3
Pihsiang Machinery Mfg. Co., LTD. Model # 888 WNLE
Provider Stamp
S e r i a l N o. : ________________________________________________
Doc #300905-53-A4 160223

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Table of Contents
Section I
Introduction 4
Power Wheelchair Safety 5
Set up and Adjustments for Safety 6
Operator Safety 6
Transportation Safety 9
Electromagnetic Interference (EMI) 9
Labels and Warnings 11
Section II
Features and Accessories 12
VR2 Joystick Controller Descriptions 14
R-NET Joystick Controller Descriptions 18
ROVI®X3 Power Wheelchair Operation 24
Section III
Maintenance 29
Batteries and Charging 33
Controller & Charging Diagnostics 35
Specifications 37
Warranty 39

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Introduction
This power wheelchair is designed for comfort, safety, stability, and maneuverability with smooth
control for today’s active lifestyle. The ROVI®X3 helps you regain your mobility and indepen-
dence.
The following innovations are included in the ROVI®Mobility Series:
· •Mid-wheel drive for maximum maneuverability
· •6-wheel design for ultimate stability
· •Industry best overall width
· •Active Ride Control (ARC) Suspension
· •Programmable joystick controller
· •Deluxe reclining captain seat (some units)
· •Adjustable footplate and arm assemblies
· •Flat-free tires
· •Easy access batteries
· •8A off-board battery charger
·  •USBChargerAdapter
This manual contains important information to allow optimal use of the ROVI®X3 and to ensure
the safety of the user. Please read this manual carefully and thoroughly before using your power
wheelchair and make sure you understand all the instructions. If you have any questions, please
contact your provider or ROVI®Mobility, see below:
For Customer or Technical Service:
ROVI®MobilityMotionConceptsUSA
21184 S. Figueroa St. 700 Ensminger Rd. Suite 112
Carson, Ca. 90745 Tonawanda, NY 14150
Phone: [phone] Phone [phone]
Website: www.Rovimobility.com Website: www.motionconcepts.com
Intended Use
The intended use of the 888 WNLE powered wheelchair by Pihsiang Machinery Mfg. Co., LTD is
to provide mobility solutions to individuals who are limited to a seated position.

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Prescription Statement
CAUTION:Federallawrestrictsthisdevicetosalebyorontheorderofapracti-
tioner licensed by the law of the state in which he/she practices.
The final decision on the type of power wheelchair to be used is the responsibility of the user
and his or her healthcare professional (physician, physical therapist, etc.). ROVI®Mobility is not
responsible for the inappropriate selection of a power wheelchair model, its features, or improper
fitting of the wheelchair.
Power Wheelchair Safety
Read carefully ALL safety tips to help ensure your safety while using the power wheelchair. Being
safe in a wheelchair requires anticipating potential problems, using common sense, maintenance of
equipment, and communicating with assistants.
Symbols
Safety symbols and key words are used in this manual and apply to hazards or unsafe practices that
could result in personal injury or property damage.
· DANGER Danger indicates an imminently hazardous situation which, if
not avoided, will result in death or serious injury.
· WARNING Warning indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
· CAUTION Caution indicates a potentially hazardous situation which, if not
avoided, may result in property damage, minor injury, or both.

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Setup and Adjustments for Safety
For maximum safety, a qualified technician must perform the initial setup and all adjustments of this
wheelchair. Incorrect settings could cause injury to the driver, wheelchair, bystanders, or surround-
ing property. After the wheelchair has been set-up/adjusted, check to make sure that the wheel-
chair performs to the specifications entered during the set-up procedure. If the wheelchair does not
perform to specifications, re-enter set-up specifications. Repeat this procedure until the wheelchair
performs to specifications.
Operator Safety
There are many inherent dangers while operating a power wheelchair. Read carefully and observe
all of the precautions below.
· DANGER:
Cell phones are a vital necessity for your safety, and should be used in case of an emer-
gency to call for help and to notify loved ones. However, warnings about driving while
talking on cell phones also apply to power wheelchair operation. In addition to the dis-
traction safety issue, you also have possible electromagnetic interference (EMI) that can
disrupt the control system (see the EMI section for more information). Do not use a cell
phone, walkie/talkie, laptop, or other radio transmitter while operating your wheelchair.
Lap belts are very important in a wheelchair. Never operate your wheelchair without
first fastening the lap belt.
DO NOT sit on the power wheelchair when riding in a vehicle: instead, transfer to a
vehicle seat.
DO NOT transfer onto or from the wheelchair unless the brakes are engaged and the
controls are powered off.
DO NOT ride on streets, roads, or highways except for crossing walkways.
DO NOT attempt to move an occupied power wheelchair between floors using a stair-
wayorescalator.UseanElevatortomoveanoccupiedpowerwheelchairbetween
floors.

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· WARNING:
DO NOT let children play on or operate your power wheelchair.
DO NOT operate the power wheelchair if the unit is in freewheel mode.
DO NOT use the joystick in an erratic manner when traveling up or down an incline.
DO NOT carry passengers or exceed the maximum weight limit.
DO NOT perform weight bearing exercises while in your powered wheelchair. Your
powered wheelchair has NOT been designed or tested as a seat for any kind of weight
training. Attempting to perform weight bearing exercises may exceed the weight
limit of the powered wheelchair will void the warranty, and may cause serious injury.
DO NOT turn off the joystick controller when the power wheelchair is in motion.
This will activate the electromagnetic brakes and could cause damage to the joystick
controller.
DO NOT drive over uneven and soft terrain (soft dirt, loose gravel, deep grass).
DO NOT attempt to mount a curb height greater than 3”(80mm).
DO NOT exceed any grade over 8 degrees (14%)
ALWAYS stop fully before changing forward or reverse direction.
ALWAYS brake in an emergency by releasing the joystick.
ALWAYS use slow speed when going down gradients (move the joystick slowly
toward center position to reduce the speed).
ALWAYS reduce your speed before turning sharply.
ALWAYS try to use a “dropped curb” or “curb cutout” whenever possible.
ALWAYS approach and climb over curbs at slow speed.
ALWAYS approach curbs and gradients at 90 degrees.
ALWAYS keep both feet on the footplate while driving.
ALWAYS make sure the batteries are fully charged before operating the power
wheelchair.
ALWAYS charge the power wheelchair in a well-ventilated area.

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· WARNING Continued:
ALWAYS power off the power wheelchair before performing non-weight bearing
exercises. Failure to do so could result in injury.
ALWAYS check that the drive wheels are engaged and not in freewheel mode.
ALWAYS keep your power wheelchair maintained properly.
ALWAYS place the seatback in an upright position whenever negotiating an incline.
· CAUTION:
NEVER try to use your power wheelchair beyond its limitations as described in this
manual.
NEVER operate the power wheelchair in the rain: the electronics are not waterproof
and you could lose traction on slippery surfaces.
Tips:
Power wheelchairs can be very quiet--make sure others are aware of your presence.
Announce yourself at closed doors or blind corners to prevent a collision.
Avoid tipping - DO NOT place heavy loads on the back of your power wheelchair.
Avoid reaching out from the power wheelchair to pick up low objects.
DO NOT lift the power wheelchair by its armrests.
Keep loose items or lap covers away from the wheels.
Wear brightly colored clothes when you are outdoors.
Useoptionalheadlights,reectortape,and/orashingtaillightsatnight.

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Transportation Safety
Before transporting the power wheelchair, switch off the joystick controller and lock the brake. A
power wheelchair must be tightly secured to the floor of a transportation vehicle before departing.
Usethesecurementpointsatthefrontandatthebackofthewheelchairaswellastheanchoring
points in the transportation vehicle. A trained and experienced driver must be present to perform
the lifting and anchoring of the wheelchair and ensure owner and wheelchair safety.
· DANGER There are dangers present while using public or private transpor-
tation vehicles. Securement points are provided for unoccupied
transport only.
Electromagnetic Interference (EMI)
CAUTION: It is very important that you thoroughly read this information regarding the
possible effects of EMI on your power wheelchair.
Tests by the Food and Drug Administration (FDA) have determined that EMI can, under certain
conditions, cause power wheelchairs and scooters to move unintentionally and/or erratically, or
cause unintended release of the brakes. Stronger EMI sources can also permanently damage the
power wheelchair’s control system. The intensity of the interfering EM energy can be measured
Rear Securement Points
Front Securement Points
Figure 1 Power Wheelchair Securement Points.

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in volts per meter (V/m). Each powered wheelchair can resist EMI up to a certain intensity, or
“immunity level.” The higher the immunity level is, the greater the protection against EMI. At this
time, current technology is capable of achieving at least a 20V/m immunity level, which would pro-
vide useful protection from the more common sources of radiated EMI.
· WARNING Although your power wheelchair has been tested to the
current standard of 20V/m, care should be taken to avoid
electromagnetic sources.
The sources of radiated EMI can be broadly classified into three types:
1. Hand-held portable transceivers (transmitters-receivers) with the antenna mounted
directly on the transmitting unit. Examples include: citizens band (CB) radios; “walkie
talkies;” security, fire, and police transceivers; cellular telephones; and other personal com-
munication devices.
· CAUTION Some cellular telephones and similar devices transmit signals
while they are ON, even when not being used.
2. Medium-range mobile transceivers, such as those used in police cars, fire trucks, ambulanc-
es, and taxis. These usually have the antenna mounted on the outside of the vehicle.
3. Long-range transmitters and transceivers, such as commercial broadcast transmitters (radio
and TV broadcast antenna towers) and amateur (HAM) radios.
Note: Other types of hand-held devices, such as cordless phones, mobile devices, laptop computers, AM/FM
radios, TV sets, CD players, cassette players, and small appliances, such as electric shavers and hair dryers, are
currently unlikely to cause problems to your power wheelchair.
EMI radiations from hand-held radio sources (transceivers) are of special concern because
they can be brought close to the power wheelchair’s control system. As the transceiver nears the
control system, EMI energy rapidly becomes more intense. This can be unintentional if someone
is not aware of the hazard. Please observe the warnings listed below to prevent possible interfer-
ence with the control system of the power wheelchair:
Note: Adding accessories and components or modifying the unit may change the susceptibility to EMI.

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· WARNING DO NOT operate hand-held transceivers (transmitters
and receivers), such as CB radios, or turn ON personal
communication devices, such as cellular phones, while the
power wheelchair is turned ON.
Report all incidents of unintended movement or braking on your power wheelchair to a ROVI
®
X3
provider, and note whether there were sources of EMI nearby.
Labels and Warnings
Figure 2
Figure 3
Figure 4 Figure 5
Figure 6 Figure 7
Figure 8
Fig. 2. Securement Points: See “Transporta-
tion Safety” for more information.
Fig. 3. EMI-RFI: Notes that unit has passed
FDA testing for 20-V/m performance.
Fig. 4. Data Label: Manufacturer, Contact
Information, Weight Capacity, and Driving
restrictions.
Fig. 5. Read your user manual and familiar-
ize yourself with additional EMI
information and warnings.
Fig. 6. Battery Connection Diagram:
Illustrates battery orientation and informa-
tion on circuit protection devices.
Fig. 7. Freewheel: drive mode = lever up;
freewheel/push mode = lever down.
Fig. 8. Non-Spillable Battery Type

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Features and Accessories
Figure 9 Feature Guide
Descriptions
The Seat and Arm Assemblies
The power wheelchair seat is built for comfort, style, and stability. It may come equipped with a
captain seat, which features a reclining back for comfort, flip-up armrests that provide easy side
access for transferring onto and off of your ROVI®X3, and a durable long lasting black/gray vinyl
(1) Armrest (adjustable, with selected width, length,
angle, and height)
(2) Joystick Controller
(3) Charging Port
(4) Seat Height Bracket
(5) Footplate (adjustable, with selected length and
height)
(6) Caster (6 in.)
(7) Middle Drive Wheel (with Flat-Free 14-in.
Tire)
(8) Chassis Shroud
(9) Backrest (adjustable, with selected angle)
(10) Headrest (adjustable, with selected height)
1
2
3
4
5
10
9
7
8
6

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seat cover. These optional armrests also have a built-in height adjustment knob that can be used to
adjust the arm pad to a comfortable level for the driver (Item A - Figure 10).
Backrest Angle A
The backrest can be adjusted from 94º to 118º.
This can be accomplished by pulling up on the backrest
adjustment handle (Item B - Figure 10).
Adjustable Footplate
The length and height of the footplate can be adjusted to B Figure 10
maximize your comfort and stability. To adjust the height
of the footplate, loosen and remove the bolt (Item C-
Figure 11), adjust to height and replace. To adjust the
length of the footplate, loosen the allen bolt on both sides D
of the base (Item D-Figure 11), adjust the length, and tighten.
Front and Rear Battery Access
Refer to “Battery Access” - Maintanance Section Figure 11 C
for more information.
Seat Position Adjustment
WARNING: The seat position fore/aft (Forward/Rearward) has been set for optimal stabil-
ity from the factory. Modifying the seating position to a location other than has been set from the
factory could reduce the stability of the powered wheelchair, resulting in serious injury.
CAUTION:TheseatheightshouldbeadjustedbyanauthorizedROVI®provider only.
Alternate Seating Options
The ROVI®X3 can accommodate Complex Power Rehab Seating configurations that are available
from Motion Concepts. For more information regarding Motion Concepts seating and positioning
products, please visit www.motionconcepts.com.

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Joystick Controller Options
Figure 12
VR2 Joystick Controller Descriptions
The ROVI®X3 Power Wheelchair comes with a VR2 Joystick, 4 Key Controller (Figure 12) as
standard equipment. The joystick controller provides smooth control of speed and direction with
360 degrees of mobility for ease of operation. The joystick is spring-loaded and automatically re-
turns to the upright (neutral position) when released. Push the joystick in a given direction to move
the power wheelchair in that direction. The joystick has proportional drive control – the farther it
is pushed from the neutral position, the faster the wheelchair moves. Maximum speed is limited by
the speed adjustment buttons (increase and decrease). To slow the wheelchair to a STOP, simply
release the joystick.

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· CAUTION When learning to drive, select a slow speed and try to drive the
wheelchair as slowly as possible by pushing the joystick forward-
slightly.
Wheelchair Controller Functions
The following is a quick review of the major functions:
Turn the controller power button ON.
1. FORWARD – Push the joystick forward.
2. REVERSE – Pull the joystick back.
3. TURNRIGHT–Pushthejoysticktotheright.
4. TURNLEFT–Pushthejoysticktotheleft.
5. STOP – Release the joystick.
VR2 Joystick Controller
On-OffButton:Usethisbuttontoturnthejoystickcontroller(hereinafterreferredtoasVR2)on
and off. Do not use this button to stop the power wheelchair, except in an emergency.
(Item A-Figure 13)
Battery Gauge: This is a 10-segment display, located on the face of the VR2. It indicates if the VR2
is switched on and provides the state of charge of the battery. It also indicates any faults in the
power wheelchair electrical system. Refer to Table 1 for more details.
(Item B-Figure 13)

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Horn Button: Press this button to sound the warning horn B
(Item C-Figure 13). C A
D
Maximum Speed Indicator: This is a 5-segment display that E F
indicates the maximum speed setting selected (Item D-Figure 12).
H
Speed Decrease Button: Press this button to decrease the
maximum speed (Item E-Figure 13).
G
Speed Increase Button: Press this button to increase the
maximum speed (Item F-Figure 13).
Joystick: The joystick (Item G-Figure 13) controls the speed
and direction of the power wheelchair. Push the joystick in Figure 13
the direction you want to go. The farther you push the joystick
from the neutral position, the faster the power wheelchair will travel.
Releasing the joystick will automatically engage the brakes and stop
the power wheelchair.
Note: The controller can be fitted to suit either right-or left-handed users. Please contact your pro-
vider for further assistance.
Actuator Control (Optional) (Item H-Figure 13)
If your ROVI®X3 Power Wheelchair is equipped with optional power actuators, there will be two
additional keys on the VR2 controller for actuator adjustment. The functions of these keys will
differ depending on the number of actuators installed on the power wheelchair. The ROVI®X3

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equipped with a VR2 control system can support up to two actuator motors.
One Actuator is Installed on the Power Wheelchair:
With the VR2 powered on, press either actuator button to activate actuator adjustment mode. The
LED above each actuator button will light up.
Push the joystick forward or backward to adjust the actuator to the desired position.
Release the joystick to stop actuator adjustment.
Press either actuator button to return to drive mode. The LED above each actuator button will go
out.
Two Actuators are Installed on the Power Wheelchair:
With the VR2 powered on, press either the left or the right actuator button, depending on which
actuator you wish to adjust. The LED above the selected actuator will light up.
Push the joystick forward or backward to adjust the actuator to the desired position.
Release the joystick to stop actuator adjustment.
Press the selected actuator button to return to drive mode. The LED above the actuator button will
go out.
Note: If you wish to adjust the second actuator before returning to drive mode, press the other ac-
tuator button and repeat the steps 1 – 4 above.
Charging Port/Lighting Descriptions
See the Charging Port and Lighting Options sections under R-Net Joystick Controller.

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R-Net Joystick Controller Descriptions
A B
R-Net Joystick Options - Figure 14
The R-Net Joystick Controller is available as an optional control system for the ROVI®X3 power
wheelchair. The R-Net consists of a 9-key control panel (A) and charging port. As an upgrade, the
R-Net can also be equipped with a color LCD screen and a 10-key control panel (B).
R-Net Control Panel
  On/OffButton:UsethisbuttontoturntheR-Netonandoff.Donotusethisbutton
to stop the power wheelchair, except in an emergency.
Joystick: The joystick controls the speed and direction of the power wheelchair. Push the joystick in
the direction you want to go. The farther you push the joystick from the neutral position, the faster
the power wheelchair will travel. Releasing the joystick will automatically engage the brakes and
stop the power wheelchair.

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Horn Button: Press this button to sound the warning horn.
  MaximumSpeed/ProleButtons:Usethesebuttonstoincrease/decreasethemaxi- 
mum speed or, depending on programming, the maximum drive profile.
Note: LCD models will have a separate profile select button.
Maximum Speed Indicator (9-key control panel): This is a 5-segment display that
indicates the maximum speed or, depending on programming, the maximum drive profile.
  ModeButton:Usethisbuttontomovethroughtheavailablemodesprogrammedinto
the control system.
Battery Voltage Indicator (9-key control panel): This is a 10-segment display that
indicates the state of charge of the battery. It also indicates any faults in the power
wheelchair electrical system.
Seat Indicator LED (9-key control panel only): If your power wheelchair is equipped
with power seat options, this indicator will display the active seat function when in use.
Charging Port (VR2/R-Net)
Usethisporttochargethepowerwheelchairbattery.Thisistheprimarycharging  
port for the ROVI®X3 and should only be used with a qualified ROVI®X3 charger
certified by the original manufacturer of the power wheelchair. Do not use this port
asapowersupplyforanyotherelectricaldevicesotherthantheUSBchargersupplied
by ROVI®in the owner’s package. Failure to follow these instructions will void the warranty
of the power wheelchair.
R-Net LCD Screen (Optional)
The status of the control system can be understood by observing the various symbols and indica-
tors displayed on the LCD screen. Some of these symbols and indicators will always display on the
screen, while others will appear only under certain conditions.

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Standard Symbols and Indicators
Battery Gauge: Provides the state of charge of the battery and alerts the user to battery status.
• Steady:Noissues
• Flashingslowly:Chargethebatteryassoonaspossible
• Steppingup:Charginginprocess;drivelockoutactive.
Speed Indicator: Displays the current maximum speed setting.
Note: The color LCD also has a multi-segment speedometer that displays the current actual speed
of the power wheelchair.
Profile Number/Profile Name: Displays the currently selected drive profile number and drive pro-
lename.Upto5driveprolesareavailable,dependingonprogramming.
Clock: The color LCD can display the current time in either 12- or 24-hour display.
Other Symbols and Indicators:
In Focus: Alerts the user that a secondary control module currently has control of the power
wheelchair (for use with secondary controls such as a dual attendant module).
Speed Limit: When steady, this symbol alerts the user that the speed of the power wheelchair is be-
ing limited because of an alternate system (e.g., a raised seat actuator). When flashing, this symbol
alerts the user that the power wheelchair is under drive inhibit.
Latched: Displays when the control system is operating under a latched condition.
Restart: This symbol will flash when the control system needs to be restarted.
Fault: Alerts the user to a fault in the control system.
Motor Temperature: Alerts the user that the motors are overheating. The control system will auto-
matically reduce the power to the motors to avoid heat damage in this instance.
Control System Temperature: Alerts the user that the control system is overheating. The control