Hangzhou Virtual And Reality Technology FOOT1 KATVR-Foot Sensor User Manual 1

Hangzhou Virtual And Reality Technology Co., LTD. KATVR-Foot Sensor Users Manual 1

Users Manual-1

KAT WALK
User Manual
VR Omni-directional
Treadmill
2 CONTENTS
CONTENTS
About the User Manual
Declaration
Safety
Maintenance
Health Warnings
4
5
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6
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Attention
KAT WALK
Product Introduction
Product Appearance
Parameters
KAT SHOES
Product Introduction
Product Appearance
Caution
KAT SHOES COVER
Product Introduction
Product Appearance
Caution
Product Introduction
List of Items
Installation Instructions
Tool Preperation
Installing the KAT WALK VR Omni-Directional Mobile Treadmill
Installing the Mechanical Structure
Instructions for Base Plate Holder
Caution
Installing the Foam Edge Protectors
Installing the KAT WALK Magnetic Side Plates
Connecting the KAT SENSORS
List of Included Sensors
Pairing the Sensors
Pairing the KATVR-Central Sensor and KATVR-Back Sensor
Pairing the the KATVR-Foot Sensors
KATVR-Foot Sensor
Wireless Receiver
KATVR-Central Sensor
KATVR-Back Sensor
Connecting Sensors
Starting Installation
Starting Installation
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3 CONTENTS
CONTENTS
Power Switch
Sensor Status Indicators
Setting-up KAT WALK With a Personal Computer
Account Application
Finding your MAC Address
Logging Into KAT Entertainment Platform
Game Settings
Entering Game Settings
Calibration Settings
Static Value Settings
Quitting the Game
Closing the Software
Help Center
Correctly Wearing the Equipment
Putting On the Equipment
Taking Off the Equipment
Installing and Dismantling the KAT SHOES COVER Sensors
Quick Replacement of KATVR-Foot Sensor
Dismantling the Main Body of KATVR-Foot Sensor
Installing the Main Body of KATVR-Foot Sensor
Installing and Dismantling the KAT SHOES Sensors
Installing the KATVR-Foot Sensor
Dismantling the KATVR-Foot Sensor
Installing the Main Body of KATVR-Foot Sensor
Dismantling the Main Body of KATVR-Foot Sensor
Dismantling and Replacement of KAT WALK VR Omni-directional Treadmill
Dismantling of Outer Shell
Dismantling of Mechanical and Electrical Structure
Instructions for Replacing KAT SHOES
Steps for Replacing Sliders
Steps for Replacing Wheels
Instructions for Replacing KAT SHOES COVER
Steps for Replacing Slide Blocks
Dismantling and Replacement
Troubleshooting
Common Problems and Solutions
58
Warnings
FCC Warnings
59
IC Warnings
4 About the User Manual
About the User Manual
This User Manual contains all the information necessary for the installation and use of KAT WALK VR Omni-directional
Treadmill
The following signs are used in the Manual to indicate useful and important information:
Caution. It generally provides additional information helpful in completing a task,
as well as information that applies only to certain cases.
Indication. It provides you with an understanding of options that might be of help to you.
Important information. It means you must follow the instructions stated in the Manual to
complete one or more software/hardware installations or settings.
Safety warning. It reminds you of your own safety when you carry out a task. You must pay
special attention to such information to prevent any potential safety problems.
is the trademark of KAT VR Co., Ltd. All the trademarks, product identifications and commodity names of other
companies in the Manual are owned by their respective legal owners. No organization or individual is allowed to extract or
copy part or all the contents of this Manual, or disseminate them in any form or use them for any commercial purposes
without the written approval of the Company.
The contents of this Manual are subject to changes as a result of product upgrading or other causes. We reserve the
right to revise the contents without any prior notice or indication. The Manual serves only as a guidance for product use, and
while we make our best efforts to provide as accurate information as possible, we do not guarantee an error-free Manual.
The statements, information or advice in the Manual shall not constitute any explicit or implicit guarantee.
5 Attention
Declaration
Safety
Risk of site selection
Please DO NOT place the product in the following places:
Outdoor places with direct sunlight. Unsteady places or places with inclination
or vibration. Exhibition stands or places made of glass that cannot bear the
required load. Disaster prevention places where safety exits are blocked or
places with firefighting equipment.
For shifting to another place after the installation, please strictly follow the steps of dismantling and installation, use
the same packing materials with the original to pack the equipment, and choose a quality logistics or transportation
company. Otherwise, it may cause damage to the equipment.
Risk of electric shock or fire
Please DO NOT expose the product to rain or water or put containers containing liquid near the product. In the case of
any accidental water spatter or leakage into the inside of the machine, please immediately contact KAT customer
service center for an inspection before reuse of the product.
Please DO NOT expose the product and its accessories to fire or heat and try to avoid direct sunlight.
Please do not insert any item into the product vents or other openings.
Please turn off all the relevant power supply before pulling out the plug and DO NOT randomly cut off the power
supply to the product.
Please pull out the plug before a thunderstorm.
Please plug out by pulling up the plug instead of directly pulling the cable.
Please make sure the socket voltage is consistent with the value printed on the back of the product or in the
instruction manual before connecting the product to a socket. Otherwise, please do not make the connection.
Please visit our website for updated information
http://www.katvr.com
Safety Reminder
As the use of the product by players weighing more than 100kg may result in destructive damage to KAT WALK,
which in turn leads to potential safety risks. Therefore, those players should not use KAT WALK for the safety
of themselves and the service life of KAT WALK.
As the height of the product is limited and players of over 190cm tall tend to hit the equipment, those players
should not use KAT WALK for their own safety.
Failure to follow the above instructions may lead to injury or bad consequences and KAT will not be held
responsible for it.
Caution
6 Attention
Maintenance
Maintenance of base plate
Once KAT Shoes match the materials of the KAT WALK base plate, there will be a fixed friction coefficient, which is the
balance point for the best experience. Thus, abrasion to the base plate will influence the product experience and the
service life of the base plate. In view of that, please note the following before the use:
Health Warnings
The following health warnings will be updated on an irregular basis for accuracy and
completeness
Instructions for daily maintenance of three-in-one cable and sensors power supply cable
It is necessary to carry out the daily maintenance of the three-in-one cable and the sensors power supply cable to
prevent them from being damaged due to entanglement. Check if the three-in-one cable and the sensors power supply
cable have any tangling every day by following the steps below:
Instructions for regular examination of girdle
When a customer weighing beyond the limit (>100kg) or with an overly sized waist, please duly check if the girdle set
has deformed. It is advised to conduct a regular examination on the girdle set every other week, mainly checking if the
bolt at the connection on the back of the girdle set has loosened, if the washer at the bolt bottom has come off, and if
the girdle set has deformed. Any problem of the girdle set may cause safety issues. As it is a component that is prone to
wear and tear, the warranty period for it is three months from the issuance of the invoice. Please immediately contact
the after sales service by dialing the KAT hotline if any of the above situations occur.
Step one: entanglement of the three-in-one cable and the sensors power supply cable (tangling): based on the
tangling direction, rotate the connecting rod in a reverse direction until the three-in-one cable is separated from
the sensors power supply cable.
Step two: twisting of the three-in-one cable (twisting, and marked wrinkles can be seen on the outside): take off
the head-mounted display, and based on the twisting direction, rotate the display in a reverse direction until the
cable returns to the smooth state with no twist.
Prevent the base plate from contacting with non KAT Shoes or any other object.
Make sure the base plate is clean without any dirt before using the machine every day. If necessary, please apply a
drop of the complimentary equipment dedicated maintenance oil (only one drop is needed).
Check if there is any dirt on the sole sliders and wheels of KAT Shoes.
Please read the User Manual before using the product and follow the instructions to do the settings. Incorrect
settings may increase the risk of discomfort.
Pregnant women, the elderly, or those with visual disorder, having a medical history of mental illness or were once
affected by serious medical conditions such as heart disease, are advised to consult a doctor before using the
product.
As different people have different constitutions, use of the product for a long time is not recommended in case of
any discomfort, such as giddiness, dizziness or headache. If you feel any discomfort, please immediately stop using
it and do not engage in any activities that may involve danger (such as driving), until all the symptoms are gone. If
the symptoms persist, please do not continue to use the product without consulting to a doctor.
If the user has a medical history of epilepsy or photosensitive epilepsy, please consult a doctor before watching
such VR contents as flashing light sources or fast image sequences.
Children should use the product under their parents’ administration to prevent any of the above mentioned
discomfort. As the visual system of children under 13 years old is not fully developed, they are not advised to use
the product.
It is not advised to use the product for too long for the first time (limit it within a few minutes). The duration should
be increased bit by bit only after the gradual adaption to the virtual reality.
A comfortable VR experience requires intact sense of movement and balance. Thus, if users who are tired, need
sleep, are affected by alcohol or drugs, are under hangover, nervousness or anxiety, or have a headache or earache,
are strictly prohibited from using the product. Otherwise, it will lead to more severe discomfort.
Product Appearance
Parameters
7 Product Introduction
KAT WALK
KAT WALK is a VR multi-direction mobile platform, which is also called VR treadmill. It breaks the virtual and
real-life space limit, enabling users in extremely small space in reality to carry out 360° boundless movements in the
virtual world through the combination of different components including the VR head-mounted display.
1 Girder
2 Safety railing
3 Equipment storage hook
4 Connecting rod
5 Support pillar
6 Girdle set
7 VBase plate
8 Base plate holder
9 Equipment mobile wheel set
Total weight 191kg (421lbs)
Height 2.6m (8’6”)
Occupying an area of 2.06m²
Suitable for people of 9 - 55 years old
Suitable for people of 150cm - 190cm tall
(4’11” - 6’3”)
Suitable for people of ≤100kg (220lbs)
Data port USB2.0 / USB3.0
Caution
Patients with heart disease are prohibited from using the product!
10
Product Introduction
Refresh rate 1000Hz
Product frequency range and output power: 2402-2480MHz, 0dbm-4dbm
from to that is suitable for waistline
60cm (1.96ft) 120cm (3.9ft)
Comfortable and adjustable
Product Appearance
8 Product Introduction
* KAT SHOES
KAT SHOES are specially designed for the KAT WALK base plate. For the best game experience with the feeling of a
natural walk, it is necessary to have a fixed ideal friction coefficient, which can be exactly provided by KATＷALK. KAT
WALK produces the foot curves and the displacement in human’s walking through a constant rolling friction, and with
the support of the base plate, creates the moving track of legs and feet. As a result, KAT SHOES become the key balance
(side view) (bottom view) (top view)
Caution
KAT SHOES are KAT WALK dedicated shoes with a special sole design. For your own safety,
please do not walk in other places than on the KAT WALK base plate in the Shoes.
Important Indications
Those with * are optional accessories, which need to be purchased separately.
Product Introduction
Product Appearance
9 Product Introduction
* KAT SHOES COVER
KAT SHOES COVER is the dedicated cover designed for the KAT WALK base plate. For the best game experience with the
feeling of a natural walk, it is necessary to have a fixed ideal friction coefficient, while KAT WALK produces the foot
curves and the displacement in human’s walking through a constant rolling friction, and with the support of the base
plate, creates the moving track of legs and feet. As a result, KAT SHOES COVER becomes the key balance point for the
best experience. The KAT SHOES COVER doesn’t require you to change your shoes, you can simply wear it on top of
your shoes. Reducing the time required to get on the treadmill.
You don’t need to change shoes if using KAT SHOES COVER and can get on the treadmill faster.
(bottom view)(top view)
Caution
KAT SHOES COVER is dedicated for KAT WALK with a special design. For your own safety,
please do not walk in other places than on the KAT WALK base plate in the Cover.
Important Indications
Those with * are optional accessories, which need to be purchased separately.
Product Introduction
10 Starting Installation
List of Items
Please carefully read the relevant information provided in this Manual before installing the KAT WALK.
As the product is quite heavy, please arrange more than three male adults for the installation.
Please keep the power off during the installation to avoid any potential safety risk.
Please place a foam pad of more than 20cm thick (included in the packing box) when installing the support pillar to
prevent the shell from being damaged.
When the product is working, please do not install or dismantle without permission to protect yourself from the
current, and do not open the product even when it is not working.
Tool Preparation
Open the complimentary KAT WALK dedicated tool box, which contains the following:
One bottle of KAT WALK maintenance oil
A set of inner hexagon spanners
One open spanner 22-24
One screw box
One hook spanner 45-52
shell at the bottom of girder *2
Pedal
20cm foam pad
metal plate at the bottom of support pillar *2
Main equipment Item
Shell
Tool
KAT WALK maintenance oil
inner hexagon spanner, open spanner 22-24, screw box.
girder
connecting rod
support pillar
base plate
girdle set
Connecting cables and grounding plug
KAT SENSORS
Installation Instructions
Caution
As there are quite many cable ports, please prepare at least one three-hole plug and four
two-hole plugs, and as the adapter is big, please make sure there is sufficient space between
plugs.
1. Place the base plate on a flat and open floor and use the spanner to adjust the base plate holder to prevent the plate
from sliding.
2. Turn the metal hinges on the baste plate towards outside.
11 Starting Installation
Installing the KAT WALK Multi-Direction
Installing the Mechanical Structure
3. Unscrew the two bolts on the support pillar.
12 Starting Installation
4. At least two persons lift the support pillar and place it at the location on the base plate as shown in the figure. Turn
the hinges to direct the holes on the hinges at the screw holes on the support pillar, and re-install the bolts unscrewed
at the last step.
5. One person holds the pillar to prevent it from toppling, while the other one place a 20cm foam pad (included in the
packing box) at the location where the pillar lies.
6. Place the pillar down with caution.
7. Insert the girder into the support pillar with the flanges closely contacting with each other.
8. One person holds the support pillar, while two other persons turn the girder so that it rotates from a lying position
(position 1) to a 90° angle (position 2). Place the bolt at the connection between the girder and the support pillar in the
washer and fasten it.
9. As shown in the figure, insert the telescopic stick into the round hole at the front of the equipment, and slot the spring
pallet and the spring into the stick; then screw the safety nut onto the stick and the M5 set screws (two) to the side of
the stick; screw the round nut into the stick, and use the hook spanner to tighten it; finally slot the nylon nut into the
upper end of the stick and tighten it.
13 Starting Installation
Orientation of the
support pillar
bottom
Support pillar
Round nut
Spring
Spring
Position 2
Position 2
Nylon lock nut
Safety nut
Spring pallet
Telescopic stick
14 Starting Installation
10. As shown in the figure, use the M5 screw to fix the cable at the corresponding position at the girder head (note: the
top cable hole faces the front).
11. Unscrew the screw on the top cover off the shell. Install the top cover to the front end of the girder and use the
unscrewed screw to fasten it, as shown in the figure.
　
12. Put in the three-in-one cable (the red dotted line in the figure) from the lower end of the telescopic stick and pull it
out from the upper end. Put the sticking three-in-one cable and the KATVR-Top Sensor cable through the girder and
fasten them with the R-shaped clips (the two clips on the girder have been installed to the square tube).
Caution
The product accessory clips are used to tighten the three-in-one cable and the
KATVR-Encoder cable and users need to tighten them on their own.
Red - three-in-one cable bundle
Blue - KATVR-Top
Sensor cable bundle
Reserved cable
length of 90-100cm
1５ Starting Installation
Plastic shell 2 at the girder tail
Plastic shell 1 at the girder tail
st3.5 screw
Orientation of the
girder head
13. As shown in the figure, install the shell at the girder tail, put the three-in-one cable and the KATVR-Encoder cable
through the shell and tighten them with the R-shaped clips.
Orientation of the
support pillar tail
14. The installation personnel erect the support pillar and one male adult should hold it to prevent it from toppling,
while the others install the set screws and make sure they are tightened.
The installation personnel erect
the support pillar and prevent it
from toppling, while the others
fasten the screws.
M10 screw
Flat washer
Spring washer
Pierce
Piercing
Figure 3.1.4
Figure 3.1.3
１６ Starting Installation
16. Installing the support pillar bottom shell: slot the support pillar bottom plastic shell 1 into the pillar and adjust it to
the appropriate position. Install the pillar bottom plastic shells as shown in figure 3.1.3 and use the st3.5 screw to
tighten. Lock the st3.5 screw when fine adjusting it to the position shown in figure 3.1.4.
15. Installing the ground plug: as shown in the figure, install the grounding plug onto the support pillar and tighten the
screws. Note: The screws have been installed onto the support pillar upon delivery and the grounding plug is included
in the accessory box.
Bottom plastic shell 1
Bottom plastic shell 2
Support pillar
st3.5 screw
Base plate
Bottom plastic shell
１７Starting Installation
17. Install the connecting rod. One person stands below the telescopic stick and pull the stick to the bottom, one person
directs the connecting rod at the hole on the connecting panel of the telescopic stick, and another person installs the bolt
to fix the connecting rod.
18. Install the equipment storage hook. Unscrew the screw off the connecting rod, put it through the installation hole on
the equipment storage hook and fix it onto the connecting rod.
M10 screw + spring washer + flat washer
Unscrew this screw to
install the equipment
storage hook
dedicated power
supply cable
背杆传感器
专用供电线
KATVR-Relay
19. Loosen the base plate holder, move the KAT WALK to an appropriate position, re-fix the holder to prevent the KAT WALK
from sliding, and finish the installation.
20. Installing the pedals: As the upper surface of the KAT WALK base plate is concave and to enable users to better use our
equipment, pedals that perfectly match the base plate are added under the support of the railings on the upper end of the
girder. There is no need to install the pedals, which can be matched directly with the base plate. They are fixed onto the
plate through their own weight with no connection between them and the plate.
Instructions for the Base Plate Holder
18 Starting Installation
Caution
1. The proper and steady installation of the support pillar structure allows the user to have a good experience,
and thus, please check if the support pillar is correctly and steadily installed.
2. During the installation, avoid putting any items on the base plate and do not randomly step on the base
plate in case of any damage to it, which spoils users’ experience.
3. After the installation, check if all the bolts and nuts are fastened.
4. Please turn off the power and make sure all the circuits are power off to avoid potential risks before
installing the circuits.
5. As the length of the three-in-one cable for the head-mounted display is limited, please watch out for the
length of the remaining cable when connecting the circuit on the girder.
6. As there are quite many circuits, please differentiate the connection at all the interfaces.
7. If a bolt is not fully concentric with its hole during the installation, please slightly turn the component to
make them concentric.
There is an upper nut and a lower nut on the base plate holder, with the lower one adjusting the holder, while the upper
one fixing it. Please do tighten the two nuts when fixing the KAT WALK.
1. When moving the KAT WALK, turn the upper nut on the base plate holder clockwise to move the nut down,
and turn the lower nut counter clockwise to move the nut up. With the base plate holder shortened, the KAT
WALK can be moved.
2. When fixing the KAT WALK, turn the lower nut on the base plate holder clockwise to move the nut down,
and turn the lower nut counter clockwise to move the nut up.
19 Starting Installation
Installation of KAT WALK Magnetic Side Plates
Our product is equipped with the KAT WALK magnetic Side Plates for aesthetics and protection for the mechanical
structure. Install the magnets to the installation surface on the left and the right of the base plate.
Soft magnet Installation surface
As the side plate is magnetic, we only need to
put the magnet close to the installation surface
as shown in the figure, and it will be attracted
towards the surface. Adjust it so that it is in the
center of the surface.
９
20 Starting Installation
Connection of KAT SENSORS
List of Included Sensors
Welcome to use a combination of KAT-SENSORS, and the Sensors you have received consist of the following
components:
1 KATVR-Back Sensor Already installed to the connecting rod
2 KATVR-Foot Sensor
3 KATVR-Central Sensor Port for the KATVR-Top Sensor on the side
4 Wireless receiver No port for the KATVR-Top Sensor on the side
5 KATVR-Top Sensor Already installed to the girder
6 USB-A type extension
cable
7 Charging cable Charging KATVR-Foot Sensor
8 Charger Charging KATVR-Foot Sensor
9 Charging cable Charging Back Sensor
One for connecting the KATVR-Central and sending the KATVR-Back data to PC
The other for connecting the wireless receiver and sending the two KATVR-Foot
Sensor data to PC
21 Starting Installation
Pairing Sensor
The KATVR-Central and the KATVR-Back Sensor can only be used after being paired, and the two KATVR-Foot Sensor can
only be used after being paired with the wireless receiver.
Pairing of KATVR-Central and KATVR-Back Sensor
The KATVR-Central and the KATVR-Back Sensor are paired when the six-digit dialers are dialed to the same position.
Similarly, dialing the dialers to different positions can prevent communication interference for the KATVR-Central and
the KATVR-Back Sensor between different equipment. Please note the positions of ON and the digits 1-6 as shown in
the figure, which are wrong:
Pairing of the KATVR-Foot Sensor Modules
The two KATVR-Foot Sensor and the wireless receiver are paired when the six-digit dialers are dialed to the same
position. Dialing the dialers to different positions can prevent communication interference for the KATVR-Foot Sensor
and the wireless receiver between different equipment. Please note the positions of ON and the digits 1-6.
Caution
Within the same place, all the KATVR-Central dialing values should differ from each other, and so it is for
the KATVR-Back Sensor dialing values.
Otherwise, the KATVR-Central of one piece of equipment might connect to the KATVR-Back Sensor of
another.
Within the same place, all the wireless receiver dialing values should differ from each other, and so it is for
the KATVR-Foot Sensor dialing values.
Otherwise, the KATVR-Foot Sensor of one piece of equipment might connect to the wireless receiver of
another.
22 Starting Installation
KATVR-Foot Sensor
1 Six-digit red dialer
2 Charging port
3 Working indicator
4 Charging indicator
5 Switch button
6 3.5MM jack
Caution
Working indicator: red means it is not connected to the wireless receiver; blue means it is connected to
the wireless receiver; flashing means a low charge level.
Charging indicator: red means it is being charged; blue means it is fully charged. Turn off the switch when
not using the KATVR-Foot Sensor to reduce the consumption of the battery charge level.
23 Starting Installation
Wireless Receiver
Caution
Working indicator: red means that it is not connected to the two KATVR-Foot Sensors or only connected to
one KATVR-Foot Sensor; blue means it is connected to both of the KATVR-Foot Sensors.
1 Working status indicator
2 USB A type male connector
3 Six-digit red dialer
1 Working status indicator
2 USB type A male connector
3 KATVR-Encoder connecting cable port
4 Six-digit red dialer
24 Starting Installation
KATVR-Central
Caution
KATVR-Encoder working indicator: red means it is not connected to the KATVR-Back Sensor;
blue means it is connected to the KATVR-Back Sensor.
25 Starting Installation
KATVR-Back Sensor
1 Working status indicator
2 Charging status indicator
3 Red button switch
4 Micro USB charging port
5 Six-digit red dialer
Caution
Red indicator: when it is on, it means the power supply to the KATVR-Back Sensor is normal
but it is not connected to the KATVR-Central.
Green indicator: when it is on, it means the KATVR-Back Sensor is connected to the KATVR-Central.
Connecting Sensors
26 Starting Installation
1. Dial the 6-digit red dialer of KATVR-Back Sensor to match the 6-digit red code of KATVR-Central Sensor. When dialing,
note the distinction of the digital direction and the position of ON on the encoder.
2. Dial the six-digit red dialer for the wireless receiver to the same position as that for the two KATVR-Foot Sensor.
3. Connect one end of the USB-A type extension cable for the wireless receiver to the receiver and insert the other end
into the USB port of the PC.
4. Insert the other end of the KATVR-Top Sensor connecting cable into the KATVR-Top Sensor port on the side of the
KATVR-Central Sensor.
5. Connect one end of the USB-A type extension cable to the KATVR-Central Sensor and insert the other end into the
USB port of the PC.
.
USB供电线
从顶部管道
内穿入
Caution
Power Switch
Upon confirming the proper installation and connection of the product, press the power
button for all the devices
27 Starting Installation
a. Check if the handles are fully charged. You may check the control handle battery charge level when not running any
program or upon opening the main control panel of the system. When the battery charge level is insufficient, the
indicator will display a red dot. Use the accessory power adapter and the USB data cable to charge each control handle.
When the handles are powered on and fully charged, the status indicator will display green color (powered on) or white
color (powered off).
b. Connecting base station to power
The base station needs continuous power supply when being used and it is advised to install a power socket near the
station.
c. Power supply to KATVR-Back Sensor
1. Power for the KATVR-Back Sensor is supplied through the USB dedicated power supply cable tied to the back of
the connecting rod. Supply power to the head-mounted display before the use.
2. The power for the KATVR-Back Sensor is supplied by the portable power bank. Fix the power bank to the
connecting rod and connect the power bank to the KATVR-Back Sensor with the KAT dedicated power cable. Make sure
the power bank has sufficient power before the use.
d. The PC is Powered on
The sensors require continuous and extremely low constant current for their operation, and the
traditional portable power banks in the market cannot meet the requirement, please use the
KAT dedicated and independent power bank set to ensure the proper operation of the sensors.
Checking the Status of Sensor Indicators
Location Indicator Red Blue Off
28 Starting Installation
Blue OffRedLocation Indicator
KATVR-Central
Sensor
Wireless receive Working indicator
Working indicator
KATVR-Central Sensor normal
power supply and running,
not connected to the
KATVR-Relay
KATVR-Central Sensor
normal power supply,
connected to the
KATVR-Relay
Not connected to
the PC
KATVR-Foot
Sensor
Working indicator
Charge Indicator
Wireless receiver normal
power supply, not connected
to the KATVR-Foot Sensor
Wireless receiver normal
power supply, connected
to the KATVR-Foot Sensor
Not connected to
the PC
KATVR-Foot Sensor normal
power supply, not connected
to the wireless receiver; the
flashing indicator indicates
a low charge level and please
timely charge it
KATVR-Foot Sensor normal
power supply, connected to
the wireless receiver; the
flashing indicator indicates a
low charge level and please
timely charge it
The switch button is
not pressed or the
battery charge level
is too low
Being charged Fully charged Not connected to
the charger
KATVR-Back
Sensor
The switch button is
not pressed or the
battery charge
level is too low
Red Indicator
KATVR-Back Sensor normal
power supply, flashing
indicator indicates not
connected to the
KATVR-Central Sensor
Connected to KATVR-Central
Sensor,the flashing indicator
indicates a low charge level
and please timely charge it
Green indicator KATVR-Back Sensor
is charging
KATVR-Back Sensor
is full-charged
KATVR-Back Sensor
is not connected
with charger
Instructions for Using KAT WALK Self-Adaption Computer
29 Starting Installation
If you want to use your own computer, please make sure it meets the following hardware
requirements:
CPU: Intel Core i5-4590 or higher.
Memory: 8GB or higher.
Graphics card: Geforce GTX 1070 equivalent or higher.
Hard disk space: at least 200GB available on the system partition.
Screen resolution: 1920x1080 or higher.
The PC running the KAT WALK must have the following software:
Operation System:
Recommended: Microsoft Windows 10 x64
Minimum: Microsoft Windows 7 Professional x64
Software and Run library requirements:
WinRAR decompression software.
Steam（Keep Updating）
SteamVR（Keep Updating）
Microsoft Visual C++ 2005 Run library(x86 & x64)
Microsoft Visual C++ 2008 Run library(x86 & x64)
Microsoft Visual C++ 2010 Run library(x86 & x64)
Microsoft Visual C++ 2012 Run library(x86 & x64)
Microsoft Visual C++ 2013 Run library(x86 & x64)
Microsoft Visual C++ 2015 Run library(x86 & x64)
Microsoft .NET Framework 3.5 sp1
Microsoft .NET Framework 4.0
Microsoft .NET Framework 4.5
Microsoft .NET Framework 4.6.2
Microsoft DirectX Run library
Note: The above software / run libraries can be obtained free of charge on the official website of each software.
WinRAR official Website：http://www.winrar.com/
Steam Official Website：http://store.steampowered.com/
Microsoft Download Center: https://www.microsoft.com/en-us/download/
When you have already met the hard / software requirements for running VR games and KAT platforms.
Please refer to the following process to deploy KAT entertainment platform.
Caution
1. Since the headset monitor needs to occupy an HDMI interface or a DP interface (need to purchase DP to Mini DP cable on your
own), please adjust the computer screen / projector / TV display signal interface in advance based on your need or purchasing
corresponding adapter based on your demand
2. If the machine’s independent graphics card and the motherboard’s integrated graphics have a display signal interface, please
connect the display cable to a dedicated graphics card; integrated graphics may not be able to use or may have poor
performance.
3. Using a display cable that is too long (≥ 10 meters) may cause signal degradation which leads to failing to display your content.
when doing venue decoration, please note that control cable length according to the situation .
30 Starting Installation
CAUTION：
Click on the official website of the official website "KAT WALK self-adaptation"
words can jump to the download page
1：copy the sensor driver DLL file.
A) Download address: http://systemconfigfile.gz.bcebos.com/dll.rar
B) Copy the five DLL files in the compressed package to the C: \ Windows \ System32 path. If you need to replace the file,
please replace it.
C) Note: If your anti-virus software prompts for threat blocking during installation, please add the files to your whitelist; or
temporarily turn off anti-virus software before installation.
2：install KAT entertainment platform.
A) Download address: http://test000.bj.bcebos.com/Flag/KATGameFlat.zip
B) run the KATGameFlat.exe program, use the default settings for all the steps during the installation process.
C) Note: If security software prompts for threat blocking during installation, please add the files to your whitelist; or
temporarily turn off anti-virus software before installation.
3. Find the MAC address of the currently connected network device.
A) Open the KAT entertainment platform and click the icon in the upper right corner of the login window (shown below)
　
B）in the new pop-up window you can view the current MAC address of the device (see below)
C）record the MAC address, contact KAT after-sales staff to bind the operation (provided that you have access to the KAT
entertainment platform login permissions)
Deployment process:
31 Starting Installation
Logging Into KAT Entertainment Platform
1.1.Double click the KAT entertainment platform icon and type in the username and password to log into the platform.
2. Enter the platform page, where the left side shows the category of games and the QR code of the Company, and the
user may choose the game based on his/her preference. The middle area displays all the KAT adaptable games under
the selected category, with colored icons indicating that the game has been downloaded while the black-white icons
indicating the the game has not been downloaded yet. The upper right part of the interface will show the account name
and the remaining K coins, and please watch out for the remaining coins. The right side of the interface shows the
popularity of the games.
32 Starting Installation
2. Select the game and click “Enter details” to view the introduction of the game for more details. If the game is not
installed to the computer yet, please click “Install” on the right side of the interface to install the game. While
downloading and installing games is free of charge, a certain number of K coins will be consumed when playing the
game. If the game is already installed, the right side of the interface will display the button for setting up the game time
and the button for starting the game.
6. Start the game. After selecting the game, enter the game and the right side of the interface will show the button for
setting up the game time, which can be done by clicking “+” or “-”. Click “Start” to start the game and the upper left
corner of the interface will display the remaining game time, while the upper right corner displays “Minimize”,
“Restore” and “Off”.
33 Starting Installation
Game Settings
How to Enter the Game Settings Page
On the right side of the main interface, the gears area is the button to access game settings. The administrator may set
up the game by entering the page of game settings. KAT will preset the parameters for the game software and please
do not change them randomly. If there is any problem, please contact the KAT service center for advice. Open the
game platform software and click the gear on the right to enter the page for the settings.
34 Starting Installation
ntroduction of parameters and settings in the page of game settings
KATVR-Top Sensor: displays the KATVR-Top Sensor data
Left KATVR-Foot Sensor: shows if the left KATVR-Foot Sensor is operating normally
Right KATVR-Foot Sensor: shows if the right KATVR-Foot Sensor is operating normally
KATVR-Waist Sensor: displays the KATVR-Magnetic data
KATVR-Waist Sensor forward tilt threshold: shows the front inclination threshold value of the KATVR-Magnetic
KATVR-Waist Sensor backward tilt threshold: shows the rear inclination threshold value of the KATVR-Magnetic
Walking or not: shows whether the player is walking or not
DZ: threshold of the two KATVR-Foot Sensor
DM: threshold value of one KATVR-Foot Sensor
Static: When the player finishes wearing the equipment and stands upright on the KAT WALK, the staff member will
click “Static” and it will show a successful setting of the static status, which will be defined as the static value.
Then the threshold values for the front inclination and the rear inclination of the KATVR-Magnetic will change
accordingly.
Calibration: After installing the base station and the KAT WALK, click “Calibration” when turning them on for the first
time to confirm the orientations for the walking and the head-mounted display. Click “Calibration” again
when moving the base station or the KAT WALK.
Restore default: The software will preset the DZ and DM values. If you would like to restore to the factory settings
after changing the two values, you may click “Restore default” and they will be restored to the factory settings.
Settings: After changing the DZ value and the DM value, click “Settings” so that the changes take effect.
Click the “Error detection” at the lower left corner of the page, and the button will change to “Detecting”, and the
sensor data will appear in the text box.
Caution
Please do not randomly change the DZ value and the DM value as they are preset before the delivery.
35 Starting Installation
Calibration Settings
1. Place the HTC VIVE head-mounted display (Not included with this version, it needs to be purchased separately)
above the girdle set, and make sure the orientations of the display front, the girdle opening and the KAT WALK are
consistent.
2. Open the settings page and click “Calibration” at the bottom.
3. Afterwards click “Calibration”, the KATVR-Top Sensor value will turn into 0.
4. After finishing the calibration, immediately start setting up the room mode without moving the head-mounted
display, the girdle or the KAT WALK.
5. Click the SteamVR at the upper left corner of the testing software Steam and it will display the menu page. Click the
“Settings for running the room” on the top.
Ready
36 Starting Installation
6. Choose the “Stand only” mode.
7. Click “Next”.
8. Click the “Calibrate central point”.
The PC running the KAT WALK must have the following software:
Operation System:
Recommended: Microsoft Windows 10 x64
Minimum: Microsoft Windows 7 Professional x64
Software and Run library requirements:
WinRAR decompression software.
Steam（Keep Updating）
SteamVR（Keep Updating）
Microsoft Visual C++ 2005 Run library(x86 & x64)
Microsoft Visual C++ 2008 Run library(x86 & x64)
Microsoft Visual C++ 2010 Run library(x86 & x64)
Microsoft Visual C++ 2012 Run library(x86 & x64)
Microsoft Visual C++ 2013 Run library(x86 & x64)
Microsoft Visual C++ 2015 Run library(x86 & x64)
Microsoft .NET Framework 3.5 sp1
Microsoft .NET Framework 4.0
Microsoft .NET Framework 4.5
Microsoft .NET Framework 4.6.2
Microsoft DirectX Run library
Note: The above software / run libraries can be obtained free of charge on the official website of each software.
WinRAR official Website：http://www.winrar.com/
Steam Official Website：http://store.steampowered.com/
Microsoft Download Center: https://www.microsoft.com/en-us/download/
When you have already met the hard / software requirements for running VR games and KAT platforms.
Please refer to the following process to deploy KAT entertainment platform.
37 Starting Installation
9. Click “Next” after finishing the calibration.
10. Key in the distance between the head-mounted display and the floor: 110cm, and click it to calibrate the floor.
11. Click “Next” after finishing the calibration.
2
38 Starting Installation
12. The room settings are finished, click “Finish”.
Caution
1. Make sure the orientations of the head-mounted display front, the girdle set and the
KAT WALK are consistent during the calibration.
2. Do not randomly move the KAT WALK or the base station after the settings.
Please re-do the set-up if you move the KAT WALK or the base station.
Caution
The static value must be set up before each player plays the game since different people
have different figures and walking styles.
39 Starting Installation
2. A player of 150-180cm tall and weighing no more than 100KG is required to put on the girdle set and stand upright on
the WALK. Click the icon of “Static” and it will show a successful setting of the static status, which will be defined as the
static value. Then the threshold values for the front inclination and the rear inclination of the KATVR-Magnetic will
change accordingly. Click “Settings” and exit the page.”
Static Value Settings
1. The static value needs to be set up upon the successful calibration.
Quitting the Game
1.Turing off during
Click the “Close” button at the upper right corner of the page to turn off the game.
Click “Quit” at the upper right corner of the page and it will prompt a box requesting you to confirm whether to quit the
game. Click “Confirm” to quit the game and “Cancel” to continue the game.
40 Starting Installation
Turning Off the Software
Click “Close” at the upper right corner of the page and it will prompt a box requesting the input of the password. Key in
the password and click “Confirm” to turn off the software.
2. Game over
When the game is over, the page will pop up a window indicating that the time is up. Click “Confirm” to end the game
and “Play again” to restart the game, and an equivalent amount of K coins will be deducted.
41 Starting Installation
42 Starting Installation
Help Center
The Help button is located on the upper right part of the page. Click it to enter the self-help repair service page under the
technical support on the KAT official website.
You may view the introduction of the game and the videos and texts for common operations in this page.
43 Starting Installation
Click the drop-down box for the “Videos of Installation and Use” and you will see the videos and texts for the installation
and daily use. Select an operation and you will be able to view the corresponding video and text.
Click the drop-down box for the “Introduction of the game” and you will see the list for all the games on the platform.
Choose a game and you will be able to view the basic introduction and the instructions of the game.
44 Starting Installation
Correct Wearing
Putting On the Equipment
1. The player sits on a chair, puts on the KAT SHOES (KAT SHOES COVER) by himself and steps on the pedals;
2. The players holds the safety railings, carefully walks into the base plate of the treadmill and turns around with the
back facing the treadmill. The staff member needs to ensure the player’s safety when he walks in;
3. The staff member helps to tighten the girdle set and leg set.
4. Press the switch button on the side of the KATVR-Foot Sensor, and wait until the KATVR-Foot Sensor red indicator is
off and the blue indicator is on.
Caution
Taking Off the Equipment
1. The player takes off the head-mounted display;
2. The staff member dismantles the KATVR-Foot Sensor;
3. The staff member helps to untie the girdle set;
4. The player walks out of the KAT WALK with the staff member’s help;
5. The player sits on a chair and takes off the KAT SHOES (KAT SHOES COVER) by himself.
Caution
1. Please strictly follow the above mentioned steps to prevent any damage to the sensors;
2. Make sure the girdle set and leg set is tighten for the safety of player！
1. KAT SHOES are designed with a special structure where there are wheels on the rear end of the soles. Thus, the
staff member needs to be aside after the player puts them on to prevent him from falling over.
2. Make sure the girdle set and leg set are tightened for the safety of the player.
3. For the best experience during the first time, it is suggested that the player has a trial walk of 1-2 minutes before
the experience.
4. Turn off the switch by pressing the switch button on the side of the KATVR-Foot Sensor when not using them to
reduce power consumption.
45 Starting Installation
Installation and Dismantling of KAT SHOES COVER Sensors
Fast Replacement of KATVR-Foot Sensor
A fast replacement module has been designed in the structure of the IMU sensor for an easier replacement of IMU
sensor on the shoes cover. The replacement can be done in fast way through the turning of the IMU main body and the
buckle.
Dismantling of the Main Body of KATVR-Foot Sensor:
Turn the main body of the IMU counter clockwise to pull out the main body of the KATVR-Foot Sensor.
Installation of the Main Body of KATVR-Foot Sensor:
As shown in the figure, fit the slot of the main body into that of the buckle and rotate it clockwise to the position shown
in the figure. When you hear a click sound, it means the installation has been successfully done.
Installation of KATVR-Foot Sensor:
Insert the buckle of the KATVR-Foot Sensor into the external elastic belt of the Shoes and make sure the two sides of the
buckle are inserted into the belt respectively, as shown in the figure:
Installation of the Main Body of KATVR-Foot Sensor:
1. Fix the main body of the KATVR-Foot Sensor to the buckle, as shown in the figure:
2. Turn the main body of the KATVR-Foot Sensor clockwise and if you hear a click sound, it means the installation has
been successfully done.
3. Finish the installation of the KATVR-Foot Sensor.
46 Starting Installation
Installation and Dismantling of KAT SHOES Sensors
Dismantling the Main Body of KATVR-Foot Sensor:
Turn the KATVR-Foot Sensor counter-clockwise and pull it out.
Installing the KATVR-Foot Sensor:
Insert the buckle of the KATVR-Foot Sensor into the external elastic belt of the Shoes and make sure the two sides of the
buckle are inserted into the belt respectively, as shown in the figure:
47 Starting Installation
48 Starting Installation
Dismantling and Replacement of KAT WALK VR
Omni-directional Treadmill
Dismantling the Shell
1. Unscrew all the bolts on the metal plate at the bottom of the support pillar to separate the plate.
2. Unscrew all the bolts on the metal plate at the girder tail to separate the plate.
Dismantling of Mechanical and Electrical Structure
1. Plug out all the DC cables connected to the power socket.
2. Turn the base plate holder and move the KAT WALK to a flat and open field.
3. Unscrew the bolt on the installation panel of the connecting rod to dismantle the rod.
4. Dismantle the metal plate shells of the KAT WALK one by one.
5. Turn the fixing bolt at the bottom of the support pillar, with one person holding the pillar at its back to prevent it from
toppling suddenly.
6. Put the support pillar down backwards so that it lies flat on the floor. Place a foam pad of at least 20cm thickness
down the pillar in advance.
7. Pull out the three-in-one data cable of the head-mounted display on the telescopic stick from the girder, extract the
data cable part in the telescopic stick, and take the three-in-one data cable out of the head-mounted display.
8. Unscrew the fixing bolt on the flange between the support pillar and the girder and turn the girder so that it is parallel
to the floor.
9. Turn the flange between the support pillar and the girder to separate them.
10. Unscrew the bolt between the support pillar and the base plate and turn the hinges to separate the pillar and the
plate.
Safety Reminder
For safety purpose, please make sure all the power sources are off before the dismantling.
49 Starting Installation
Instructions for Replacing KAT SHOES
Steps for Replacing Sliders
The sliders and the wheels are designed with a snap-fit slot, during the replacement,
1. Hold the two ends of the KAT SHOES and squeeze it inwards with the sole bulging out.
2. As the slot of the slider expands, the old slider can be removed very easily.
It is advised to replace the wheel at the rear part of the KAT SHOES if it is loose or cannot roll properly.
It is advised to replace the sliders on the sole of the KAT SHOES if they are severely abraded. As the slider in the front is
more prone to abrasion than the other one, they may be swapped before the replacement.
It is suggested to replace the KAT SHOES if the surface is abraded.
50 Starting Installation
Steps for Replacing Wheels
1. Turn the sole of the KAT SHOES upwards.
2. Pry up the wheel with the accessory wheel replacement tool.
3. Take out the old wheel, insert the new one, and the replacement is finished.
3. Take off the old one and insert the new one in the same way.
4. Release the KAT SHOES, and the slot will return to the normal size. The new slider will automatically fit into the slot
and the replacement is finished.
51 Starting Installation
Instructions for Replacing KAT SHOES COVER
Steps of Replacing Slide Blocks
1. One hand holds the Cover, while the other pinches the slide block. Then bend the block outwards with
strength.
2. Take the damaged block off the Cover.
3. Take out the new block.
It is advised to replace the slide block at the sole of the KAT SHOES COVER when it is loose or cannot roll properly.
52 Starting Installation
4. One hand holds the Cover, while the other press the block into the block slot.
5. Complete the block replacement.
Caution
Make sure the orientations of the block upper and lower surface are consistent with those of other
blocks when pressing it.
53 Starting Installation
Unable to Walk or Walk Slowly in the Game
Cause: The DLL files are not installed
Solution: Contact the KAT service center to obtain the DLL files and put them under the system32 directory in the C
drive.
Cause: Incorrect connection of KATVR-Foot Sensor
Solution: If the working indicator on the KATVR-Foot Sensor is red, check if its six-digit dialer value is consistent with
that of the wireless receiver. If not, please re-dial the dialer.
Cause: Inconsistent dialing values of the two KATVR-Foot Sensor
Solution: Turn off the two KATVR-Foot Sensors, and make the values of the two KATVR-Foot Sensors consistent with that
of the wireless receiver.
Cause: KATVR-Foot Sensor error
Solution: If the re-dial does not work, then there is an error with the KATVR-Foot Sensor which may need to be replaced
with a new one.
Cause: The static value is not set; improper operations in the settings of the static value
Solution: Re-set the static value by following the steps on page 37 of the User Manual. Make sure the player stands
upright on the KAT WALK when setting up the static value. If the player is thin, ask him to slightly lean back.
Cause: The player did not stand upright on the KAT WALK as instructed in the settings of the
static value
Solution: Re-set the static value by following the steps on page 37 of the User Manual. Make sure the player stands
upright on the KAT WALK when setting up the static value. If the player is skinny, ask him to slightly lean back.
Cause: Inconsistent values of the KATVR-Central and the KATVR-Back Sensor or multiple
equipment with the same dialing value in the same place
Solution: Check if the dialing value of the KATVR-Central is consistent with that of the KATVR-Back Sensor. Make them
consistent if not and note the position of the ON on the dialer when dialing it.
(If there is more than one KAT WALK within the same room, check if their values are the same. If so, please dial the
dialers to make the values different.)
54 Starting Installation
Inconsistent Walking Orientation Between Figures in the
Game and in the Reality
Cause: The calibration is not done
Solution: Complete the calibration by following the steps on page 33 of the User Manual.
Cause: The base station or the equipment is moved
Solution: Redo the calibration by following the steps on page 33 of the User Manual.
Cause: Improper calibration, failure to follow the instructions in the User Manual
Solution: Redo the calibration by following the steps on page35 of the User Manual.
Cause: The grounding cable is not installed
Solution: Install the grounding cable by following the steps on page 16 of the User Manual
Cause: The positive direction is not reset
Solution: The app button on the handle is the button for resetting the positive direction in the game. During the game,
the player holds the handles in both hands facing the positive direction, and resets the positive direction of the game
by pressing the app button.
It prompts “The MAC address has been changed.
Please contact the administrator to rebind with the mac
address” when you enter the page with the details of the
game
Cause: The MAC address has been changed
Solution: Write down the new mac address and the account and contact the KAT service center to rebind your account
with the new address.
No sound from the speaker in the control center
Cause: The speaker in the control center is overloaded.
Solution: Control the volume within around 70% when playing sounds through the speaker.
It prompts “System error. Please contact the administrator”
Cause: Local network error
Solution: Check the local network connection. Restart the router before restarting the control center.
Unable to Download the Game
Cause: Network connection error
Solution: Check if the network connection is normal
Cause: Insufficient storage of the C drive
Solution: Check the remaining space of the C drive. If it is small, clean up the drive.
Cause: Error in the game download
Solution: Enter the windows⸺downloadgame file to find the corresponding game file. Manually delete the file,
download and install the game once again on the KAT entertainment platform. Do not exit the software or switch to
other pages during the download.
55 Starting Installation
No Signal on the Control Center Screen
Cause: The graphics card is not properly connected
Solution: Check if the DVI cable connection is normal between the case and behind the screen cover. If it is normal, cut
off the power supply to the control center, find the graphics card in the case, unplug it, re-install it and make sure it is
properly installed. Resupply the power to the control center to start it.
The Power Indicator of the KATVR-Central Is Not On
Cause: No power supply to the KATVR-Central
Solution: Check if the USB cable is loose. Plug the cable out and in, replace the USB port on the control center and
resupply the power to the KATVR-Central.
Cause: KATVR-Central error
Solution: Replace the KATVR-Central with a new one
The Blue Indicator of the KATVR-Central Is Not On
Cause: The KATVR-Back Sensor is not power on
Solution: Check if the KATVR-Back Sensor is power on. Plug the cable out of and into the power socket of the
KATVR-Back Sensor . Observe if the blue indicator turns on.
Cause: Inconsistent values of the KATVR-Central and of the KATVR-Back Sensor or multiple
equipment with the same dialing value in the same place
Solution: Check if the dialing value of the KATVR-Central is consistent with that of the KATVR-Back Sensor . If not, make
them consistent and note the position of the ON on the dialer when dialing it.
(If there is more than one KAT WALK within the same room, check if their values are the same. If so, please dial the
dialers to make the values different.)
Cause: KATVR-Central or KATVR-Back Sensor error
Solution: Replace the KATVR-Central or KATVR-Back Sensor .
The Red Indicator of the KATVR-Back Sensor Is Not On
Cause: The KATVR-Back Sensor is not power on
Solution: Check if the head-mounted display is powered on. Plug the power supply cable of the KATVR-Back Sensor out
and in. If the power is supplied by a portable power bank, check if the charge level is too low.
Cause: Inconsistent values of the KATVR-Central and of the KATVR-Back Sensor or multiple
equipment with the same dialing value in the same place
Solution: Check if the dialing value of the KATVR-Central is consistent with that of the KATVR-Back Sensor . If not,
make them consistent and note the position of the ON on the dialer when dialing it.
(If there is more than one KAT WALK within the same room, check if their values are the same. If so, please dial the
dialers to make the values different.)
56 Starting Installation
The Blue Indicator of the KATVR-Back Sensor Is Not On
57 Starting Installation
The Game Character Cannot Turn Around Properly
Cause: KATVR-Top Sensor error
Solution: 1. .Check if the connection end of the KATVR-Top sensor connector is in good contact.Cut off the power supply
to the KATVR-Central sensor and plug out and in the KATVR-Back sensor connecting cable on the KATVR-Central Sensor;
2. Replace the KATVR-Top Sensor.
Cause: The grounding cable is not installed and the sensors are affected by the static
electricity
Solution: Install the grounding cable by following the steps on page 16 of the Manual User.
58 Warnings
FCC Warnings
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits aredesigned to provide reasonable protection against harmful interference in aresidential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation.If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
FCC RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure
condition without restriction.
Manufacturer：Hangzhou Virtual And Reality Technology Co., LTD.
Address：Room 1405,Building 2,Haichuang Technology Centre,
Cangqian Street,Yuhang District,Hangzhou,Zhejiang Province
59 Warnings
IC Warnings
This device complies with Industry Canada licence-exempt RSS standard(s).Operation is subject to the following two
conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.
L'exploitation est autorisée aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible
d'en compromettre le fonctionne-ment.
EU Regulatory Conformance
Hereby,we,Hangzhou Virtual And Reality Technology Co., LTD. declare that this equipment KATVR-KAT WALK is in
compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU.The declaration of
conformity may be consulted at www.katvr.com

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