Service Manual
1
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
™
Immersive System is a digital hardware and software medical device
platform using a combination of virtual environments and full presence tracked
avatars for visual feedback. It is designed for use in healthcare and focusing on
physical and neuro rehabilitation. The use of the REAL Immersive System is intended
to be in a clinical environment, supervised by a medical professional trained in
rehabilitation therapy.
The REAL
Immersive System consists of a clinician tablet, head-mounted display
(HMD or headset), small sensors, large sensor, sensor charger, router, router battery,
headset controller, power cords, and USB cables. Note: Sensor bands are required
for use and are sold separately.
Tablet is fitted with a touch screen, a power/lock button that turns the component on
or off, and a charger/accessory port.
The headset contains a power button that turns the component on or off and a
charger/accessory port. The headset also provides visual feedback of virtual reality
applications in concert with the REAL Immersive System tablet and the small and
large sensors.
The large and small sensors are equipped with mechanical and electrical compo-
nents that measure position and orientation in physical space and then translate that
information to construct a virtual environment.
The sensor charger acts as a dock to store and charge the sensors.
The headset controller is used to access system settings. It should only be used in
certain troubleshooting and administrative tasks and not during patient therapy.
At full charge, the entire system can be operated for roughly 2 hours. However, it is
recommended that a therapy session does not exceed 60 minutes. The expected
amount of time to charge the system to last the recommended therapy session time is
60 minutes. Please sufficiently charge all the components between use for a minimum
of 60 minutes.
In the event of electromagnetic disturbances, the performance of the
REAL Immersive System may be affected.
The REAL Immersive System is a Type B Applied Part. Type B is the least stringent
classification, and is used for applied parts that are generally not conductive and can
be immediately released from the patient.
Frequently used features and functions:
Headset
•
Plug headset power cord into wall outlet to charge device.
•
Press power button to turn on headset or restart headset. The power button
is on top of the headset.
Headset Controller
•
Buttons on the controller are used to control power, connect to headset,
access settings, or control volume.
Large Sensor and Small Sensors
•
Sensors are turned off and charging when placed in the charging station.
Sensors turn on and attempt to sync when removed from the charging station.
•
Sensors are placed into the sensor bands, which are sold separately.
Tablet
•
Press the power button to power on tablet or restart tablet. The power button
is on the edge of the device.
•
User Interface:
-
Logging in
-
Adding or selecting patient
-
Initializing and syncing to sensors
-
Selecting, starting, modifying, or ending therapy session
-
Viewing data
-
Logging out
Sensor Bands
•
Place or remove sensor bands on or from patient.
There is no preventive inspection, calibration, and maintenance necessary for the
REAL Immersive System besides the initial set up procedure. During the one-year
product lifespan of the REAL Immersive System, the device will continue to perform
safely without any routine maintenance. No parts within the REAL Immersive System
will require inspection nor maintenance by a service personnel to ensure basic safety
during the one-year product lifespan. Circuit diagrams and calibration instructions
are not provided because service or parts repair is not necessary.
At the end of the one-year product lifespan, the user should dispose of the device
through an environmentally safe electronic waste recycle system if the following
event occurs:
The system no longer stays powered on and connected through the entire
recommended duration of a therapy session when initially fully charged.
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.