Real Y Series User manual

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REAL®y-Series™
USER MANUAL

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Table of Contents
Warning 3
Device Description 3
Indication for Use 4
Contraindications 4
Warnings 4
Precautions 4
Potential Adverse Effects/Events 4
Operator Profile 5
Operating Procedure 5
• Section 1: Getting Started and Charging Components 5
• Section 2: Internet Connectivity (Online Configuration Only) 6
• Section 3: Start-Up System for Patient Use 6
• Section 4: Managing a Therapeutic or Wellness Session 9
• Section 5: System Removal 11
• Section 6: Software Description 12
Technical Specifications 19
Symbol Glossary 19
Technical Information 20

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For product related assistance or queries, contact your local REAL representative or Penumbra
at [e-mail] or 1.855.732.5797
WARNING! CAREFULLY READ ALL INSTRUCTIONS PRIOR TO USE. OBSERVE ALL
WARNINGS AND PRECAUTIONS NOTED THROUGHOUT THESE INSTRUCTIONS.
FAILURE TO DO SO MAY RESULT IN COMPLICATIONS.
DEVICE DESCRIPTON
The REAL y-Series is a digital hardware and software medical device platform utilizing
virtual reality technology designed for use in healthcare and focusing on physical,
neurorehabilitation and/or wellness needs.
REAL y-Series consists of following components:
∙ All-In-One Headset (HMD) with Software Experiences
∙ HMD Controller
∙ Large Sensor
∙ Small Sensors
∙ Sensor Charger (charging station)
∙ Tablet
∙ Router
∙ Router Battery
∙ REAL Sensor Bands
Frequently used features and functions:
Headset (HMD)
∙ The headset provides visual feedback of virtual reality experiences in concert
with the REAL y-Series tablet and large and small sensors.
∙ Plug headset power cord into headset to charge device, ensure y-Series
power cord is plugged into wall outlet.
∙ Press power button to turn on/off headset. The power button is located on
top of the headset.
∙ Press the volume buttons to adjust volume. The volume buttons are located
on the left side of the headset.
HMD Controller
∙ Headset controller is to only be used for troubleshooting or administrative
tasks. It is not used during patient therapy.
∙ The controller is used to access headset settings or control volume.
Large Sensor and Small Sensors
∙ Large and small sensors (WTM and WSMs) are equipped with mechanical
and electrical components that measure motion and direction in physical
space and then translate that information into a virtual environment.
∙ Components are removed or placed back into the sensor charger (charging
station) to activate or charge device.
∙ Components are placed into the sensor bands.
Sensor Charger
∙ The sensor charger charges the sensors. Ensure y-Series power cord is
plugged into wall outlet.
Tablet
∙ Tablet is fitted with a touch screen that allows the user to:
- Launch REAL TherapyView™ application on the tablet
- Log in
- Add or select patient
- Select a therapy experience or activity
- Initialize and sync to sensors
- Select, start, modify, or end therapy session
- Customize therapeutic and wellness activities with adjustable
settings
- View data and session history
- Log out
∙ Plug tablet power cord into tablet to charge device, ensure y-Series power
cord is plugged into wall outlet.
∙ Press power button to power on/off tablet. The power button is on the edge
of the device.
Router and Router Battery
∙ Router allows the REAL y-Series components to communicate with each
other.
∙ Router battery provides power to the router when system is not connected to
wall outlet.
∙ Online Configuration Only: Router connects the REAL y-Series to internet.
Sensor Bands
∙ Place or remove sensor bands on or from patient for upper or full body
tracking.
At full charge, the entire system can last a minimum of 60 minutes and it is
recommended that a therapy session does not exceed 60 minutes. Please sufficiently
charge all components between each session for a minimum of 60 minutes. For
optimal connectivity between system components, it is recommended that you keep
your system plugged in and all components charging between sessions.
In the event of electromagnetic disturbances, the performance of the REAL y-Series
may be affected.
The REAL y-Series is a Type BF Applied Part.
There is no preventive inspection, calibration, or maintenance necessary for the
REAL y-Series besides the initial set up procedure. During the three-year product
lifespan of the REAL y-Series, the device will continue to perform safely without
any routine maintenance. No parts within the REAL y-Series will require inspection
nor maintenance by a service personnel to ensure basic safety during the three-
year product lifespan. Circuit diagrams and calibration instructions are not provided
because service or parts repair is not necessary.
Contact the local REAL representative or Penumbra if the system no longer
stays powered on and connected through the entire recommended duration of a
therapy session.

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For product related assistance or queries, contact your local REAL representative or Penumbra
at [e-mail] or 1.855.732.5797
REAL Sensor Bands are recommended for one hundred uses or until the sensor
bands no longer hold the sensors or its orientation.
Supply mains are electrically isolated in medical equipment to maintain basic safety.
The full expected latency of the device, including movement detection, processing,
and visual representation is 35 milliseconds or less. This value is considered minimal
and sufficiently low enough so that movement can be quickly detected.
INDICATION FOR USE
The REAL y-Series is an immersive virtual reality and display system that interactively
displays and tracks rehabilitation exercises using a combination of virtual
environments and full presence tracked avatars for visual feedback.
CONTRAINDICATIONS
There are no known contraindications.
WARNINGS
If a patient complains of motion sickness, dizziness, headache, eye strain, or fatigue
when using the device, stop use of device immediately.
Use caution when using this device if a patient has a history of vestibular issues or
motion sickness.
PRECAUTIONS
Ensure a safe environment for the patient while performing activities with the device
(i.e. remove any surrounding obstacles and ensure that the patient is unlikely to trip or
fall). Ensure a medical professional is with the patient at all times to prevent any injury.
Be aware of the patient’s limitations in range of motion and avoid device or program
use that could lead to excessive gestures that could injure a patient.
Incorrect placement of the sensors on the patient may result in the avatar appearing
incorrectly or distorted on the headset and tablet.
Damage (mechanical and electrical) may result if the tablet, headset, sensors, and/or
sensor charger are dropped or struck against another object. Device is not intended
for continued use if dropped from higher than 1 meter.
Surface temperature around the headset exhaust may reach 46 °C if operating above
nominal room temperature.
Sensors will transmit inaccurate position data if used near metal including, but not
limited to, wheelchairs, walkers, utility carts, smartwatches and mobile devices.
Headset tracking can be lost or compromised if there is irregular or dim lighting in
the room, the front facing camera sensors on the headset are obstructed or facing
highly reflective surfaces, there is excessive motion in front of the patient, or a lack of
distinct visual features.
Third conductor of the AC cord is a functional earth. To avoid risk of electric shock,
this equipment must only be connected to a supply mains with protective earth.
At no time should liquid products be allowed near any device component.
No modification of this equipment is allowed.
Use of accessories, transducers, and cables other than those specified or provided
by the manufacturer of this equipment could result in increased electromagnetic
emissions or decreased electromagnetic immunity of this equipment and result in
improper operation.
Portable RF communications equipment (including peripherals such as antenna
cables, external antennas, smart watches, and mobiles devices) should be used
no closer than 30 cm (12 inches) to any part of the REAL y-Series, including cables
specified by the manufacturer. Otherwise, degradation of the performance of this
equipment could result.
Use of REAL y-Series adjacent to or stacked with other equipment should be
avoided because it could result in improper operation. If such use is necessary,
this equipment and the other equipment should be observed to verify that they are
operating normally.
Accessories such as power adapters and cords should not be replaced by the end
user and should only be replaced by Penumbra. Any changes or replacements of
accessories will likely impact compliance of REAL y-Series.
Use of system with online configuration should be in a secure information technology
environment. Https communication channels must be open.
POTENTIAL ADVERSE EFFECTS/EVENTS
Visual stimulation through head-mounted displays has a small possibility of provoking
an epileptic seizure. Should this occur, stop using the device immediately. Other
possible complications include, but are not limited to, the following:
∙ claustrophobia
∙ discomfort or pain in the head or eyes
∙ disorientation/vertigo/dizziness
∙ drowsiness
∙ eye strain
∙ falls or fractures
∙ headache/migraine
∙ insomnia
∙ light-headedness
∙ motion sickness
∙ nausea
∙ pain
∙ seizure
∙ repetitive strain injury
∙ vision problems
∙ skin irritation

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Should any of the above occur, stop using the device immediately.
OPERATOR PROFILE
Operators of the REAL y-Series should be trained in rehabilitation therapy. Follow
facility guidelines for use and access to account login credentials (if applicable). For
systems with online configuration, the same account login credentials shall not be
used by more than one REAL y-Series at any given time.
Note: These rehabilitation exercises are intended to be conducted in a clinical
environment and prescribed and supervised by a medical professional trained in
rehabilitation therapy. Rehabilitation therapy and technique decisions will vary based
on the clinical judgement of the treating medical professional. A medical professional
must be present at all times to provide direct supervision throughout the course of
therapy.
OPERATING PROCEDURE
SECTION 1: GETTING STARTED AND CHARGING COMPONENTS
1. Remove REAL y-Series case from the shipping container and inspect for
damaged or missing components.
2. Connect the REAL y-Series case to its power cord (AC adapter power cord).
Plug the power cord into a grounded electrical outlet, making sure that it is the
same voltage as indicated on the unit nameplate. Ensure the power receptacle
is connected to a supply mains with protective earth. Ensure the case lid is left
open when charging components.
3. Ensure sensors with white sides facing forward are in their corresponding size
slots on the sensor charger. LED lights on sensors will show the following:
Solid Green: Full battery
LED Off: Battery dead or sensor asleep
Solid Blue: Connected
Blinking Red: Low battery, charging
Blinking Green: Charging
Blinking Blue: Connecting
4. Ensure the headset is connected to its power cord (USB-C cord). LED light on
top of headset will show blinking red, blinking green or solid green to indicate
charging status.

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5. Ensure the tablet is connected to its power cord (USB-C cord).
SECTION 2: INTERNET CONNECTIVITY (Online Configuration Only)
Note: Prior to first time use, the REAL y-Series must be configured and connected to
the local internet. To continue using the REAL y-Series over its lifespan, user may be
prompted/required to complete over-the-air software updates.
Connecting to Wi-Fi
1. Turn on tablet by pressing and holding down power button for approximately
5 seconds.
2. Launch the TherapyView application if it is not already open.
3. Press “OK” on the REAL Service prompt.
4. On the login page, click on the “Network Setup” button in the bottom right
corner.
5. Connect using the desired wireless network name and password.
6. Press the button at the top left of the screen to return to the TherapyView
application home screen.
See Get Connected Guide section in the REAL y-series Quick Start Guide for more
detailed instructions. Continue to Section 3 when the system has secure internet
connectivity.
SOFTWARE UPDATES
To receive software updates, REAL y-Series must be connected to a Wi-Fi network.
Online Configuration
1. Turn on tablet and headset (HMD).
2. Ensure the tablet is connected to Wi-Fi*.
3. If required, follow prompts on the tablet.
*Note: To connect your REAL y-Series online system to the Internet, refer to “Internet
Connectivity” section.
Offline Configuration
Contact the local REAL representative or Penumbra for software updates.
SECTION 3: START-UP SYSTEM FOR PATIENT USE
1. Unplug power cords from tablet and headset when ready to use and sufficiently
charged.
2. If tablet is not turned on, turn on.
3. Turn on headset by pressing and holding power button for approximately
5 seconds.
Hold 5 seconds

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4. Place headset on patient’s head in the sequence numbered below. Size
of headset strap can be adjusted for fit. Top of head pad may be removed
temporarily for better fit. Patient can immediately begin visually interacting with
the environment.
Note: Patient can keep eyeglasses on.
1
2
3
4
Note: To improve focus, you can use the interpupillary distance (IPD) slider on the
bottom of the headset. Refer to the image below.
5. Confirm audio can be heard but does not block out the patient’s ability to
communicate; adjust volume on headset as needed.
6. Remove sensor bands from reusable packaging (sold separately) and note the
catalog number on the product label. Each patient should have their own sensor
bands and bands should not be shared between patients.
7. Remove all sensors from sensor charger.
8. REAL y-Series has two sensor tracking options, upper and full body.
∙ Sensor Band Catalog Code BND supports only upper body tracking.
∙ Sensor Band Catalog Code BND1 supports both upper and full body tracking.
9. Place small sensors onto bands by sliding them into elasticized loops. For the
hand sensor bands, tighten elasticized loop using the buckle. Place large sensor
into pocket of shoulder band. Refer to catalog number for correct orientation.
Catalog Number BND Sensor Orientation
Catalog Number BND1 Sensor Orientation

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10. Once sensors are placed in the bands, put each band onto its corresponding
body part. See images below. Refer to catalog number for correct placement.
Connect hook and loop fasteners of shoulder band if desired. Adjust bands for
comfortable fit, if necessary. Ensure the waist band is worn at the sacrum of the
back and the sensor is firmly secured and is centered on the back.
Front View Back View
Catalog Number BND (Upper Body Only) Sensor Band Placement
Note: Ensure the elbow sensor is placed right above the elbow and opposite the bicep.
Catalog Number BND1 Sensor Band Placement for Upper Body
Note: Ensure the knee sensor band is placed right below the knee cap. Wrap the
extra sensor band over the sensor to secure the sensor firmly.
Catalog Number BND1 Sensor Band Placement for Full Body

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11. Launch the TherapyView application if it is not already open.
12. Log in and select an existing patient or add new patient.
13. In the patient information tab, edit patient information, avatar settings and
sensor tracking to match your patient as needed.
Online Configuration Only: Patient information and avatar settings will be
saved to the patient’s profile for subsequent sessions.
14. Once a patient is selected or created, initiate the session by pressing “Start Session”.
SECTION 4: MANAGING A THERAPEUTIC OR WELLNESS SESSION
1. Select a therapy or wellness experience and press “Run Experience”.
2. Have the patient sit in a neutral position away from metal components, facing
forward with hands on thighs in an upright position and knees in a right angled
position to the floor. Press the button on the tablet screen to calibrate the
sensors.

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3. Confirm patient’s avatar in virtual environment corresponds to patient’s physical
movement. If the avatar looks correct, press “Continue”. If not, recalibrate the
sensors by selecting “Remap Sensors”.
4. Press “Start” to begin an activity. You may also use the Activity Menu to
select a new activity or return to the Experience Selector to switch to other
experiences.
(See Section 6 for more details about therapeutic and wellness experiences).
5. Always remain with the patient throughout therapy session to provide direct
supervision.
6. Monitor patient view on tablet; select and begin new experiences or activities
as desired.
Note: After 20 minutes of inactivity in TherapyView, the user will be automatically
logged out of the TherapyView application. To start a new session, exit out of
TherapyView completely and return to step 12 in Section 3.
Note: If sensors lose synchronization or headset loses tracking, reset the entire
system. Headset should be turned off and on using the power button. TherapyView
application should be relaunched on the tablet. Sensors should be reset by placing
them in the powered charging station (while the REAL y-Series is plugged in) and
then removing them.
7. When planned therapy activities are complete, press “End” on tablet.
8. View patient results on the tablet including time usage based on different areas
of focus, functional ROM data, and different visual representations of functional
ROM data.
Online Configuration Only: Patient information will be saved to the patient’s profile
for subsequent sessions.

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SECTION 5: SYSTEM REMOVAL
1. Remove sensors and bands.
2. Remove headset from patient’s head.
3. Power off headset by pressing and holding onto the power button for
approximately 5 seconds.
4. Log out of the TherapyView application.
5. Clean headset and sensors with institutional approved sanitizing wipes* as
needed.
6. Ensure REAL y-Series Case is plugged in.
7. Connect tablet and headset to their respective power cords. Red or green LEDs
should be noted on the headset.
8. Return all sensors to sensor charger. Red or green LEDs should be noted on
sensors when placed correctly in the charging station.
9. Store and label bands for future individual patient use.
10. Sufficiently charge all components after each use and prior to next use for a
minimum of 60 minutes.
Note: Standard operation is to power cycle and relaunch the system between therapy
sessions to re-establish system connections.
*Handle the lenses on the headset carefully to avoid smears or scratches. Wipe
lenses with a soft cloth for cleaning. Do not use petroleum-based compounds, acids,
caustics, or chlorinated solvents to clean or lubricate any parts. Use water-based
solvents for cleaning. Ultraviolet C (UVC) cleaners may be used to clean plastic
components of the headset and sensors. Ensure headset lenses are covered if using
a UVC cleaner. Please check with the UVC cleaner manufacturer for effectiveness
and possible damage to the sensors’ plastic. Damage to the plastic components due
to UV light exposure is not covered by warranty.
REAL y-Series Case Instructions:
REAL y-Series is housed in a travel case that may be locked with the attached
combination lock that secures the zipper. The combination lock should
be turned to the red dot position at all times. If the combination lock is turned away
from the red dot, turn it to the red dot position.
How to reset the combination lock:
1. Set all combination dials to the following: (0-0-0 default).
2. Find the hole located to the right of the dials. Use a paper clip or similar tool
to press down on the reset button until an audible “click” is heard.
3. Set personal combination by turning the dials to display the desired set of
numbers, e.g. 2-8-7.
4. Push the slide button located on the left of the dials towards the direction of
the arrow and the reset button will push back up. An audible “click” will be
heard.
5. Remember the personal combination. If reset is necessary, set the dials to
the previous set combination and repeat steps 2 to 4 above.
How to use the combination lock:
1. To unlock: Turn the dials to the correct combination. Push the slide button
on the left of the dial towards the direction of the arrow to unlock.
2. To lock: Put the loop portion of the zipper into the slots of the lock, then turn
the dials randomly to conceal the personal combination to lock.

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SECTION 6: SOFTWARE DESCRIPTION
REAL y-Series contains a variety of experiences with a multitude of activities that
incorporate clinically recognized, existing therapeutic, functional, and wellness
exercises to facilitate motor learning, cognitive function, memory, and relaxation.
Settings for each experience and their activities will involve parameters such as
turning on and off avatar features and environmental factors. While using the
REAL y-Series, the HCP remains responsible for the patient’s safety and the
appropriateness of individual exercises including range of motion (ROM) attempted
and any other limb or joint limitations unique to that patient.
REAL Home
REAL Home is a peaceful, serene lakeside experience to acclimate patients to Virtual
Reality (VR). The REAL Home experience moves at its own pace and provides a
secure space for patients to spend as much or as little time as they wish here before,
in-between, and after activities. Patients can listen to music, birds chirping, lapping
water, and wind chimes as they enjoy the tranquil lakeside and grow comfortable in
this virtual space.
Happy Valley™
Happy Valley is designed to support physical rehabilitation, cognitive function,
and wellness immersing the patient in a delightful world of penguins. Happy Valley
includes a total of 18 therapeutic and wellness activities.
Activity Catch & Glow Hide & Seek Mad Tavern
Goal Exercise visual scanning, gaze stability and cervical ROM
How to
perform the
activity
Use the blue line
pointer to help
a penguin catch
fireflies in a specific
pattern.
Look for the
penguin with the
propeller hat on
using the blue line
pointer.
Use your neck
movement to hover
the blue line pointer
over each character
to wake them up.

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Hot Air Balloon Activities
Activity Bumper Band Balloon Pilot Summit Rescue
Goal Focus on trunk mobility and core control
How to
perform the
activity
Move your torso
in all directions to
bump the small
balloons.
Move torso in all
directions to move
the balloon to hit
the trees and knock
off the apples to
feed the pigs.
Move torso forward
and backward to
move the balloon
to rescue the
characters.
Sunrise™ Activities
Activity Ice Cave Sunrise Harvest
Goal Utilize upper and lower body ROM
How to
perform the
activity
Melt the ice by
lifting and setting
the sun. Lift the sun
by raising your arms
or lower legs. Set
it by lowering your
arms or lower legs
to starting position..
Lift the sun by
raising your arms or
lower legs. Set it by
lowering your arms
or lower legs to
starting position.
Grow vegetables by
lifting and setting
the sun. Lift the sun
by raising your arms
or lower legs. Set
it by lowering your
arms or lower legs
to starting position.

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Bird Forest Activities
Activity Free Birds Nest Hop Bird Match
Goal Work on dynamic reaching, functional reach, and wrist ROM
How to
perform the
activity
Use either hand to
pick up and place
individual birds into
nests with unique
objects.
Use either hand to
pick up and place a
bird into a series of
nests.
Pick up a brightly
colored bird, locate
the nest with a
matching ribbon,
and place the bird
in nest.
Sports Park Activities
Activity Chuckleball Chuckleball Arena Flying Fish
Goal Focus on functional movement, dynamic reaching, reactive
movement and reflexes
How to
perform the
activity
Use hands, head, or
legs to block blue
fish.
Block blue fish with
hands, head, or legs
to defend your goal
and hit fish into the
opposing goal.
Block blue fish with
hands, head, or legs
and dodge red spiky
fish.

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Creative Canvas Activities
Activity Paint by Number Free Stamp Free Paint
Goal Exercise visual scanning, gaze stability and cervical ROM
How to
perform the
activity
Use either hand or
the blue line pointer
to control a paint
brush and match
the number to the
color.
Use either
hand to stamp
selected images
on virtual canvas
backgrounds.
Use either hand
to freely express
artistic creativity on
virtual backgrounds.
Choose Blank
Canvas or Coloring
Book modes.
Island Antics™
Island Antics experience is designed for patients who need to work on upper body
reconditioning and motor functions. It transports patients to a city of antics where
they get to be a celebrated hero tasked to help island citizens using multi-directional
movements to complete tasks.
Activity Save the Seagull Citizen Crossing
Goal Use and work on trunk control,
functional reach, and cross body
motions
Engineered to improve trunk
control, functional reach, and
dynamic balance
How to
perform the
activity
Grab the small UFOs like a
frisbee, follow the path in front
of you, and release.
Use your hand to pick the citizen
up and guide it along the path
connecting the two buildings.

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Activity Leaks & Levers Coconut Chuck
Goal Use and work on your shoulder
flexion and extension
Exercise functional reach and trunk
movement
How to
perform the
activity
Follow the path to move the
lever, wheel, or pulley using
your hands.
Use your hands to reach out and
pull the handle in front of you to
shoot the coconut on to the boats.
Mindful Market™
Welcome to Mindful Market, where patients can emphasize high-level cognitive
skills, performing instrumental ADLs (Activities of Daily Living), and stimuli tolerance,
in an engaging, lively marketplace. Recover executive functions, working memory,
sequencing and sorting abilities, and resilience to stimulation by volunteering at
multiple small businesses in the charming market square.
Activity Sandwich Shop Harvest Helper Stamp Stand
Goal Help build sequencing and working memory skills
How to
perform the
activity
Choose the correct
ingredients to make
the customer’s
desired sandwich.
Lift your hands and
catch the object
thrown and place
the object on the
matching pallet.
Choose the correct
quantity of stamp
sheets to match
the customer’s
designated budget.

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Music in Motion™
Music in Motion is an entertaining music-themed VR rehabilitation experience
designed for upper & lower extremity and cognitive rehabilitation.
Activity Song Safari Lean into the
Music
Reach for the
Rhythm
Goal Focus on neck and
cervical movements
Use cervical ROM,
trunk and core
control
Utilize shoulder
ROM & trunk control
How to
perform the
activity
Spot candy critters
by holding the blue
line pointer on the
critter hiding in the
environment.
Lean from side to
side and move your
head up and down
to steer the bird to
hit the targets.
Use your right or
left hand to hit the
blue or red targets
respectively.
Activity Turn with the Tempo Step to the Beat
Goal Engage wrist and shoulder ROM Exercise knee & hip ROM
How to
perform the
activity
Match the angle of the music note
using your right or left hand for the
blue or red notes respectively.
Use your right and left feet
to step on the blue and red
targets respectively.

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Pleasant Cove™
Pleasant Cove focuses on the mental wellness component of therapy for patients
recovering cognitive skills while providing options for the therapist to address
rehabilitation goals through more directed, stress-relieving experiences.
Activity Bountiful Birdseed Playful Percussion
Goal Work on sustained attention
and wrist ROM
Focus on sequencing, psychomotor
skills, and working memory
How to
perform the
activity
Shake the seeds into the pink
circle to feed the bird. Extend
your hand.
Using the mallets, follow the pink
arrow and hit each note to complete
a song.
Activity Green Thumb Gardening ADL Cards
Goal Use object recognition, shoulder,
and wrist ROM
Focus on sequencing, object
identification, and memory
How to
perform the
activity
Grow flowers by picking up the
equipment around you.
Practice ADLs by interacting
with ADL-based cards. Choose
from different modes: Item
Find, Sequencing, or Sorting.

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REAL®Pinball
Aim for your highest scores in this fast-paced, pinball experience that supports
range of motion, processing speeds, muscle tone & endurance, control of voluntary
movement functions, neuromusculoskeletal skills, and psychomotor skills.
Activity Carnival Blast Alien Arrival Magical Garden
Goal Engineered to improve upper or lower body range of motion
How to
perform the
activity
Use arms or legs to hit and block ball using different control
methods such as kayak paddle, pong, rackets, foot flippers or
gaze control.
TECHNICAL SPECIFICATIONS
Sensor Accuracy* ± 2 cm at a max distance of 75 cm
Sensor Precision* 2 cm or less
Latency ≤35 milliseconds
Operating Temperature 15°C to 30°C (59°F to 86°F)
Operating Pressure 102 kPa or less
Operating Relative Humidity 30% to 90%
Operating Elevation 2,500 meters or less
Radio Module Output power (EIRP*): 6.31 mW (8 dBm) max
Frequency Band: ISM (Industrial, Scientific, and Medical)
Typical Center frequency: 2.44 GHz
Channel: 77 channels
Bandwidth: 2 MHz per channel
Modulation: GFSK (Gaussian frequency-shift keying)
Data flow: Bi-directional
*EIRP = Equivalent Isotropically Radiated Power
*REAL y-Series is calibrated appropriately to detect movement in virtual reality space in relation to real space accurately and
precisely. Sensors will compute and display position at an accuracy of a 2 cm radius with respect to real space at a max distance
of 75 cm relative to the headset. Sensors will also reproducibly compute position at a maximum deviation of a 2 cm radius for
repeated movements at a max distance of 75 cm relative to the headset. Please note that accuracy and precision specifications
contain limitations and are dependent on certain factors such as the amount of metal near the system. For example, if the patient is
in a metal wheelchair and cannot move to a non-metal chair, reduction in accuracy and precision may occur.
SYMBOL GLOSSARY
Refer to User Guide (Instruction Manual)
Prescription only – US Federal Law restricts this device to use
by or on the order of a physician
Type BF Applied Part
WEEE
Manufacturer
Catalog Number
Lot Number
Date of Manufacture
Alternating Current
Both Direct and Alternating Current
Class II Equipment
Serial Number
US and Canada Certification
Medical Device

20 (21)
For product related assistance or queries, contact your local REAL representative or Penumbra
at [e-mail] or 1.855.732.5797
TECHNICAL INFORMATION
REAL® y-Series is intended for use in the electromagnetic environment specified below. The customer or the user of REAL
y-Series should assure that it is used in such an environment.
Emissions Test Compliance
RF emissions
CISPR 11 Group 1
REAL y-Series uses RF energy only for its internal
function. Therefore, its RF emissions are very low
and are not likely to cause any interference in
nearby electronic equipment.
RF emissions
CISPR 11 Class B REAL y-Series is suitable for use in all establishments, including domestic establishments
and those directly connected to the public
low-voltage power supply network that supplies
buildings used for domestic purposes.
Harmonic emissions
IEC 61000-3-2 Class A
Voltage Fluctuations/
Flicker emissions Complies
REAL y-Series is intended for use in the electromagnetic environment specified below. The customer or the user of
REALy-Series should assure that it is used in such an environment.
Immunity test IEC 60601
test level
Compliance level Electromagnetic
environment – guidance
Electrostatic
discharge (ESD)
IEC61000-4-2
±8 kV contact
±15 kV air
±8 kV contact
±15 kV air
Floors should be wood, concrete
or ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for powersupplylines
±1 kV for input/outputlines
±2 kV for
powersupplylines
±1 kV for input/output lines
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5
±1 kV differential mode
±2 kV common mode
±1 kV differential mode
±2 kV common mode
Mains power quality should be that
of a typical commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Voltage Dips 30% reduction,
25/30 periods
At 0°
Voltage Dips 30%
reduction,
25/30 periods
At 0°
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
EQUIPMENT requires continued
operation during power mains
interruptions, it is recommended
that REAL y-Series be powered from
an uninterruptible power supply or
a battery.
Voltage Dips > 95%
reduction, 0.5 period
At 0°, 45°, 90°, 135°, 180°,
225°, 270° and 315°
Voltage Dips > 95%
reduction, 0.5 period
At 0°, 45°, 90°, 135°, 180°,
225°, 270° and 315°
Voltage Dips > 95%
reduction, 1 period At 0°
Voltage Dips > 95%
reduction, 1 period At 0°
Voltage Interruptions > 95%
reduction, 250/300 periods
Voltage Interruptions > 95%
reduction, 250/300 periods
(50/60 Hz)
magneticfield
IEC 61000-4-8
30 A/m 30 A/m Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital environment.
REAL® y-Series is intended for use in the electromagnetic environment specified below. The customer or the user of REAL
y-Series should assure that it is used in such an environment.
Immunity test IEC 60601
test level
Compliance level Electromagnetic
environment – guidance
Conducted RF
IEC61000-4-6
Radiated RF
IEC61000-4-3
3 Vrms
150 kHz to 80 MHz
(6 Vrms in ISM radio
Bands within 150kHz –
80MHz)
10 V/m
80 MHz to 2.7 GHz
3 Vrms
10 V/m
Portable and mobile RF communications
equipment should be used no closer to any
part of REAL y-Series, including cables,
than the recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
d = 1.2√P
d = 1.2√P 80 MHz to 800 MHz
d = 2.3√P 800 MHz to 2.7 GHz
where Pis the maximum output power rating
of the transmitter in watts (W) according
to the transmitter manufacturer and d is
the recommended separation distance in
meters (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
surveya, should be less than the compliance
level in each frequency rangeb.
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
aField strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile
radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To
assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered.
If the measured field strength in the location in which REAL y-Series is used exceeds the applicable RF compliance level
above, REAL y-Series should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as reorienting or relocating REAL y-Series.
bOver the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Recommended separation distances between
portable and mobile RF communications equipment and REAL y-Series
REAL y-Series is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The
customer or the user of REAL y-Series can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and REAL y-Series as recommended below,
according to the maximum output power of the communications equipment.
Rated maximum
output power
of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
d = 1.2√P
80 MHz to 800 MHz
d = 1.2√P
800 MHz to 2.7 GHz
d = 2.3√P
0.01 0.12 0.12 0.23
0.1 0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m)
can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power
rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.