KAT Walk Coord 2 User manual

KAT Walk Coord 2
OWNER'S MANUAL
This product is for personal use ONLY. Any form of commercial application is prohibited.

Acknowledgement
Thank you for purchasing our product!
Please, read this instruction manual carefully and keep it safely stored for future use.

INDEX
03
Foreword
First & Foremost
Declaration
Safety Instructions
Health Warnings
05
05
05
08
PRODUCT INTRODUCTION
Product Description
KAT Walk Coord 2 Description
Product Appearance
KAT Walk Coord 2 Dedicated Shoes Introduction
KAT Shoes 2
KAT Walk Coord 2 Sensor Introduction
Product Parameters
09
09
09
10
10
10
11
PRODUCT INSTALLATION
Precautions
Tools Preparation
Finding a suitable place
Unpacking Method
Packing List
Reminder
Installation of the HMD Wire Pulley (Giveaway)
11
11
12
12
14
16
16
SOFTWARE SET-UP
KAT Gateway Software Introduction
KAT Gateway Download
KAT Gateway Functions Introduction
Device Detection
Sensor Pairing
Sensor Installation
Device Status
17
18
19
19
20
22
22

DISASSEMBLY & MAINTENANCE
Disassembly Procedure
Component Maintenance
37
37
APPENDIX
Optional Accessories List
Contact Information
38
39
Controller Options
Locomotion Modes
Game Configuration
Recommended Games
Step Counter
System
Device Manager
Direction Calibration
23
24
25
27
28
28
29
30
04
Anti-Slip Strap Introduction
Entering the platform
First Steps ‒ How to walk?
32
33
36
FIRST USE OF KAT WALK COORD 2
The Friction Level Introduction 32

Declaration
For the latest information, please feel free to check out our official
website: http://www.kat-vr.com
It is the trademark of Hangzhou Virtual and Reality Technology Co., Ltd. All
trademarks, product identification and trade names of other companies appearing in this
manual belong to their respective owners. No parts or content of this manual may be copied
or reproduced without the written permission of the company, and may not be shared in any
form or used for any commercial or profitable purpose.
The contents of this manual are subject to change due to product upgrades or other reasons.
Our company reserves the right to modify the contents of this manual without any notice or
prompt. This manual is intended as a guide only. We do our best to provide accurate informa-
tion in this manual but we do not guarantee that the contents of this manual are completely
error free. Statements, information, and recommendations provided in this manual do not
constitute any warranty, express or implied.
05
First & Foremost
This symbol is a hint, letting you know what might be helpful at a particular point.
This symbol is a safety warning, used to remind you to be wary of your personal safety
while performing the task. Be mindful of this symbol to avert any potential risks.
This owner’s manual contains all the information you need to install your KAT Walk Coord 2.
The following symbols are used to indicate important information and instructions for the
device set-up process:
This symbol is a precaution, it usually provides additional information to help you with
a task, as well as information that applies only to certain situations.
This symbol is important: You must complete one or more of the hardware and software
installations or settings as described in the manual.
Safety Instructions
To avoid injury or damage to the product, read and follow all the assembly and operation
instructions before using KAT Walk Coord 2.

Please use the device according to the corresponding instructions or under the guidance of a
professional to avoid injuries. Pregnant women or those with epilepsy, cardiopulmonary
diseases, eye diseases, mental illnesses, anemia, people undergoing postoperative
recovery and people with any physical or limb diseases, especially lower limb diseases are
strictly prohibited from using this device.
This device is intended for use by healthy people aged 14 to 60, who are between 1.55m/ 5'1"
and 2m/6'7" of height (recommended 1.60m/ 5'3" to 1.95m/6'5”) and weight below 130kg
(286 lbs). Do not use the KAT Walk Coord 2 if you do not meet the age, height or weight
requirements, or if your physical condition does not allow for moderate to intense physical
activity. If you are uncertain of your health condition, please consult your doctor first. It is
recommended to use the device for no longer than 1 hour without a break.
The device has been designed specifically for personal personal VR entertainment entertain-
ment. Use for any other purpose, including but not limited to medical rehabilitation is strictly
prohibited.
06
The device has moving parts - please do not approach when in use by others to avoid acci-
dents. Pay special attention to children and pets. Spectators should always keep safe
distance of at least 1 meter.
Always check the device before use to confirm that it is in a normal state without cracks,
scratches, bumps, bends, oddly moving parts or other signs of wear and tear. Check all con-
nections and moving parts to ensure that the nuts, bolts, and other joint structures are tightly
fastened.
The product base is slippery. When stepping on and off, make sure the anti-slip lock on the shoe
sole is ENABLED.Equip a pair of kneepads and step onto the platform. Hold the back-support
plate to keep balance. Before use, ensure the safety harness is tightly fastened according to
the instructions in this manual. Do not use the device with the safety belts unfastened. When
using the device, do not try to purposely reach beyond the product base with your foot.
Be sure to read and follow all the product instructions and warnings of your VR Headset.
Choking hazard: Do not leave small components that pose suffocation hazard to children or
pets where they can reach.
Placement risks: Do not place this device in the following locations:
(1)Outdoor with direct exposure to the sunlight;
(2)Inclined or unstable surfaces;

0607
Keep the device safely away from liquids or containers holding liquids and keep it dry at all
times.
(3)Exhibition booths made of glass or those that are incapable of meeting the weight
support requirements;
(4)Near firefighting equipment or safety exits, etc.
If you need to change the location after completing the assembly and installation, be sure to
disassemble the device in strict accordance with the components order, use the same materi-
al as the original packaging to wrap the device, and choose a high-quality logistics or han-
dling company for the device transportation. Otherwise the product may be prone to
damage.
Do not place the device and its other components near fire or heat sources, nor leave it direct-
ly exposed to the sun.
Do not insert items into any openings of the device.
Always turn off the power of any related equipment before unplugging the device. Avoid
suddenly cutting off the power supply to avoid short circuits. Always disconnect the device
before thunderstorm comes. When disconnecting the device, always pull the USB connector
and not the cord.
This device has been evaluated and proven to meet the general RF exposure requirements.
The device can be used in portable exposure conditions without restriction.
Keep the device safely away from strong magnetic items, which may affect the use of the
product.
Radio Frequency Interference: This product might emit radio waves that might interfere with
the operation of nearby electronic equipment. If you are wearing a pacemaker or any other
implantable medical device, consult your doctor or your medical device manufacturer before
using the product. In order to minimize radio frequency interference, use only accessories
approved by the original manufacturer. Do not use at the same location, or together with any
other antenna or transmitter.
FCC STATEMENT:
Please take attention that changes or modification not expressly approved by the party
responsible for compliance could void the user’s authority to operate the equipment.

08
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.
CAN ICES-3 (B)/NMB-3(B).
IC STATEMENT:
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
radioexempts 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 fonctionnement.
CAUTIONS:
POWER SUPPLY
The power source should meet limited power source or PS2 requirements according to IEC
60950-1 or IEC 62368-1 standard. Refer to the device label for the standard power supply.
Please make sure your power supply matches with your device. Use a power adapter
provided by qualified manufacturers. It is recommended to provide an independent power
adapter for each device as adapter overload may cause over-heating or a fire hazard.
BATTERY
Risk of explosion if the battery is replaced by an incorrect type.
Improper replacement of the battery with an incorrect type may defeat a safeguard (for
example, in the case of some lithium battery types). Do not dispose of the battery into
fire or a hot oven, or mechanically crush or cut the battery, which may result in an
explosion.

Health Warnings
Before use, it is required to carefully read the product manual and follow all the given
instructions. Incorrect set-up of the device may pose safety risks. Pregnant women or those
with epilepsy, cardiopulmonary diseases, eye diseases, mental illnesses, anemia, and
people undergoing postoperative recovery are strictly prohibited from using this device.
The following health warnings will be updated regularly to ensure accuracy and completeness:
Due to different personal health predispositions, and in order to avoid physical discomfort
such as dazzling, dizziness or headache, we do not recommend prolonged use of the device.
If you experience any discomfort, you should immediately stop using the device and avoid
involvement into any physical activities that may pose safety hazards until the symptoms
disappear completely. If the symptoms persist for a longer period of time, do not use the
device until consulting a physician.
Violation of the above safety instructions or any other misconduct may cause personal
injury or damage to the product, for which KAT VR will not be held responsible.
09
Do not leave the battery in an extremely high temperature surrounding environment, which
may result in an explosion or the leakage of flammable liquid or gas. Do not subject the
battery to extremely low air pressure, which may result in an explosion or the leakage of
flammable liquid or gas. Dispose of used batteries according to the instructions.
In case of fatigue, hangover, headache, earache, or when under the influence of alcohol or
drugs, emotional distress or anxiety, it is strictly forbidden to use the device, or the condition
will be aggravated.
Users with history of epilepsy or photosensitive epilepsy, are required to consult a physician
before viewing VR content which may include flashing light sources and rapid image sequences.
During the use of this device by a child, an adult guardian should always be present to ensure
that they do not experience any of the above-mentioned discomforts. If it is your first time
using this equipment, shorter periods of use are advised for gradual adaptation to virtual
reality. Even then, it is advised to gradually increase the length of use.

10
Those who use this device are considered to have full capacity of civil conduct and have
complied with the aforementioned matters.
If you experience the following symptoms when using the device, stop doing it immediately:
(a)Seizures, loss of consciousness;
(b)Eye fatigue, eye muscle twitching, blurriness or other visual abnormalities;
(c)Body balance or hand-eye coordination problems;
(d)Lethargy, nausea, excessive sweating, or any symptoms indicating motion sickness.
Symptoms caused by virtual reality may persist and become more apparent in a few hours
after use. For your personal safety, do not drive, operate machinery, engage in any other
activities that are visually or physically demanding or require body balance and hand-eye
coordination, until full recovery.
Product Introduction
KAT Walk Coord 2 Description
Product Description
KAT Walk Coord 2 is an all-action VR treadmill designed for gamers, especially these with
motion sickness and limited physical space to overcome the immersion-breaking compromis-
es rooted in traditional methods of VR locomotion. At the same time, it enables the missing
ways of intuitive Human-VR interactions.

11
KAT Walk Coord 2 Dedicated Shoes Introduction
KAT Dedicated Shoes
The KAT Walk Coord 2 dedicated shoes are a special, friction-customizable footwear designed to
be used with the KAT Walk Coord 2. Offering adjustability to personal preferences and walking
habits of different users, and used in combination with the low-friction walking platform, the
dedicated shoes ensure natural foot and leg movement, what provides a highly immersive VR
Walking experience.
The dedicated shoes contains two layers of insoles, the upper layer is a sports functional insole,
and the lower layer is a size-adjustable insole. We recommend that the shoes are too small and
the shoelaces are tightened for the best experience. If the user thinks that the shoes are too
tight, you can remove the lower layer of size-adjusting insole.
In order to avoid injuries, always use the dedicated shoes and waist harness according to the
instructions. Dedicated shoes are only suitable for use with KAT Walk Coord 2 and it is strictly
prohibited to use them in any other situation or for any other purpose.
KAT Walk Coord 2 KAT Walk Coord 2 Plus
Product Appearance
The dedicated shoes must not be used on any other surface than on the C 2 platform. for
any other purpose.

12
KAT Walk Coord 2 inner sensor Introduction
The KAT Walk Coord 2 Inner Sensor is mounted in the the back-support plate to collect the body
direction data and transfer it into the game. The sensor has a
direction calibration button for a quick and easy calibration whenever needed.
Indication signals of a successfully paired sensor:
1.R LED light indicates the right sensor, and the L LED light indicates the left sensor;
2.LED light status indicators (Note: Battery status will be only displayed after successful sensor
pairing and connection);
KAT Walk Coord 2 Foot Sensor Introduction
The KAT Walk Coord 2 Foot sensors are mounted on the bottom of the special shoes and serve
the purpose of physical movement translation into movement in VR to ensure a highly accurate
simulation of walking in any direction.
Model
Input
Battery
WK321
5V 500mA
3.7V Li-Ion Polymer 370mA
Foot Sensor

Product Parameters
Suitable age
Suitable weight
Supported height
Recommended height
Product weight
Base height
Squat width
Product size
Base diameter
Footprint
Charging time
Battery life
Voltage
Operating temperature
Working humidity
Working altitude
14-60 years
Below 130kg (286 lbs.)
1.55m-2.00m / 5’1”- 6’7”
1.60m-1.95m / 5’3”- 6’5”
KAT Walk Coord 2 54kg KAT Walk Coord 2 Plus 57kg
230mm / 9”
0.48m/ 1’7”
1.250×1.250×1.585m (49.2”x 49.2”x 62”)
940mm (37”)
1.2㎡ (12.91 Square Feet)
About 1 hour
7hrs
KAT Walk Coord 2 5V DC KAT Walk Coord 2 Plus 110~240V
0℃~40 ℃
20%Rh~85%Rh
<2000m
13
3.Charging: Lights flickering on left and right sides.
Charging State Detected: Continuous bright lights and immediately turn to blink at same
frequency (with interval of 0.5s). ;
4.Normal operation: Normal, lit light;Low battery: Slow flashing light (3-sec. intervals);
5.Unpaired connection:Flashing light (1-sec intervals) ;
6.Pairing:Quick flashing light (0.5-sec intervals) ;
7.Sleeping mode / No power: No light.

14
Wear protective gloves throughout the entire procedure (Free pair included in the tool-
box). Installation steps that only apply to the KAT Walk Coord 2+ (premium version) are
marked with a separate notice and do not need to be completed by the owners of the
KAT Walk Coord 2 (non-premium version).
Place the device in a reasonable distance from your PC to ensure that the USB cable can
reach it.
It is not advised to place the device on smooth surfaces that are easily scratched by metal, e.g
wooden or tiled floor.
Place KAT Walk Coord 2 on a carpet or take other measures to protect the floor.
Ensure there is no furniture or other household items that can be easily knocked within the
device vicinity.
Finding a suitable place
Unpacking method
All screws must be tightened very firmly, especially in the marked crucial steps. Failure to
do so may result in potential safety hazards or affect the experience.
Precautions
Tools preparation
Before unpacking, prepare your own scissors. Avoid wearing slippers, high heels or other
shoes unsuitable for physical work.
Please, keep in mind that the gross weight of the device may exceed 68 kg. Ensure sufficient
help of others to avoid injuries during transportation.
Product Installation
Incorrect installation of the KAT Walk Coord 2 may lead to safety hazards. Before
proceeding with the installation, read carefully the following instructions:

Sensor charging
cord
USB cable
Power cord(C2+)
Remove the covers. Items in the
box should be organized as in
the picture.
01
Find protective gloves in the tool
box and put them on, then take
out all the other boxes as shown.
Refer to the packing list for details.
Take out the base(39kg) and place
it on flat surface with the cable
facing the computer. Connect the
power cord to a socket and the
USB cable to the PC.
03
Stabilizing
feet box
Base plate
Waist harness
box
Back support box
Sensor box
Tool box
Rods
02
15
Download and install KAT Gate-
way (https://www.kat-vr.com/
pages/support). Pair the sensors
(follow the instructions in KAT Gate-
way) and fully charge. (page 20)
04
Mount the inner sensor on the
back-support plate(List: No. 19
screws).
Mount the storage hooks (List:
No. 19 screws) and insert the
supporting rods into the rod
openings on the base.
0605
(ONLY FOR C2+: Lift the rubber cover
on the bottom). Slightly lift the rods
to align the screw openings. Insert
screws with gaskets(List: No. 15
gaskets, No. 17 screws).
Temporarily, do not tighten.
07
Remove the screws and gask-
ets. Align the connection plate(-
mind its direction) with the screw-
holes on the supporting rods, use
the 5mm hexagon wrench to hold
the screws and tighten the nuts
(List: No. 11, No. 13).
Now, tighten the bottom
screws(ONLY FOR C2+: Push the
rubber cover back down). Note:
Tighten well to avoid safety
hazards.
0908

16
2
1
3
Locate the height indicator on the
back support corresponding with
your body height. When mounting
the device, push forward and firmly
pull it down to ensure it reaches the
lowest position in the socket.
175 (5'9") 185(6'1")
10
Pull out the safety pin, step on
the platform facingthe rods.
Mount the support plate on the
upper bolts of the connecting
plate (According to your height).
Tighten the screws with
screwdriver, then tighten the
nuts with wrench. Insert the
safety pin back completely.
Note: Tighten well to avoidsafe-
ty hazards.
1211
Cut the cable ties, place the eight base stabilizing feet on the
bottom of the base and fix them with screws. (List: No. 15 gaskets,
No. 16 screws). Note: Tighten well to avoid safety hazards.
16
15
Ensure the harness logo faces
up, remove the bolt heads,
align the bolts with the center
of long slot of the back plate.
* Bolt position can be adjusted to
counteract the rotation deviations
effect caused by uneven ground level.
13
Install the bolt heads. Get
onto the platform, fasten up
and try squatting to test wheth-
er the harness position is comfor-
table. Note: Misaligned or
loosen screws will affect the
device operation.
14
Insert screws into the two top
openings on the back support
outer shell. Pick it up, align with
the back support, press, and
tighten the top screws. Then,
install and tighten the bottom
screws (List: No. 18 screws) .

17
Before assembly, check carefully whether the quantity and type of tools and accessories is con-
sistent with the below list. If anything is missing, contact our customer service at service@kat-
vr.com before you proceed.
Packing List

Maintenance Oil
18

19
Base Surface Lubrication oil:The Lubrication oil is not for daily use and is not recommended to
new users of the device. Use only if the VR EXPERT level of shoe friction is not enough for you.
Method of use: One drop is enough. Spread evenly on the surface using dry cloth.
Reminder:
PUSH
01 03
02
Installation of the HMD wire pulley (Giveaway) :
Drill a hole in the ceiling about
1m (horizontally) away from the
center of the treadmill. Place
the expansion screw sleeve into
the hole.
01
Mount the hook into the expan-
sion screw sleeve and tighten.
Thread the headset cord through
the loop and then hang the pulley
on the hook.
0302
KAT Gateway is an independent software platform designed by KAT VR for the management of
the KAT Walk Coord 2.
KAT Gateway Software Introduction
Software Set-Up
With KAT Gateway, you can quickly connect the KAT Walk Coord 2 with your computer system to
manage the device, view the current connection status, adjust the settings, and run the available
VR content. Thanks to our inSteam Turbo Mode, each compatible game will be automatically
launched with the optimal settings configuration. You can access the KAT Gateway’s control
panel either from your computer screen or directly from the VR headset.
Both the desktop and VR-Integrated dashboard of KAT Gateway grant you access to a variety of
adjustable parameter settings allowing to make the necessary changes and turn the KAT Walk
Coord 2 into a perfect VR input device for your needs.

Through KAT Gateway, you can achieve real-time control over your KAT Walk Coord 2 with all of
its settings as well as quickly adapt the device to all supported content. With SteamVR you can
operate the device without taking off the VR headset or leaving the platform.
Note:KAT Gateway supports active recognition of all the supported content whether launched
through steamVR or directly through the game exe files.
KAT Gateway VR-Integrated dashboard can be only accessed through SteamVR.
The KAT Gateway VR integrated dashboard based on the Steam VR will be provided as a
software update.
Operating system:Microsoft Windows 10
USB port:2x USB 2.0 or higher
Hard Disk Space:At least 400 MB of space(For installing product software)
Software:Steam VR(Steam Official Website:http://store.steampowered.com/)
System Requirements
For additional information, please refer to the system requirements of your VR HMD.
20
Go to the official website: https://www.kat-vr.com/,and click “Support” to proceed to the prod-
uct list.
KAT Gateway download
Select KAT Walk C oord 2 and proceed to the product resource page
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