Geko GS-COBRA User manual

User Guide
Version 2.19 10/05/2021
GS-COBRA

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GS-COBRA
Thank you for choosing Geko Systems.
Before using this product, it is essential to read this ENTIRE guide and ALL
instructions.

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Contents
1. Important safety information ..........................................................................................6
2. Box contents.......................................................................................................................9
2.1 Seat elements........................................................................................................................... 9
2.2 Accessories............................................................................................................................ 10
3. Compatibility...................................................................................................................10
4. Installation.......................................................................................................................11
4.1 Hooks securing the mobile backrest...................................................................................... 11
4.2 Harness.................................................................................................................................. 12
4.3 Install software...................................................................................................................... 13
4.4 Connection............................................................................................................................. 13
5. Getting started.................................................................................................................14
5.1 Unlock the backrest if necessary........................................................................................... 14
5.2 Configure the game if required.............................................................................................. 14
5.3 Configure the GSeat Manager............................................................................................... 14
5.4 Attach and adjust the harness................................................................................................ 16
5.5 Start the simulation process................................................................................................... 17
5.6 Run the game......................................................................................................................... 18
5.7 Important: enjoy resistingthe forces...................................................................................... 18
6. The GSeat Manager........................................................................................................18
6.1 Introduction to forces ............................................................................................................ 18
6.2 Main Window........................................................................................................................ 19
6.3 GSeat Menu........................................................................................................................... 20
6.4 ViewMenu............................................................................................................................. 21
6.5 Editing Input profile.............................................................................................................. 22
6.6 Editing GSeat profile............................................................................................................. 26
7. Supported Games............................................................................................................26
7.1 Aerofly FS2........................................................................................................................... 27
7.2 Assetto Corsa, Assetto Corsa Simulazione ........................................................................... 27
7.3 Automobilista........................................................................................................................ 27
7.4 Automobilista 2..................................................................................................................... 28
7.5 BeamNG Drive...................................................................................................................... 28

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7.6 BMW M3 Challenge............................................................................................................. 29
7.7 Condor Soaring simulator...................................................................................................... 30
7.8 DCS World............................................................................................................................ 30
7.9 Dirt 2...................................................................................................................................... 32
7.10 Dirt 3...................................................................................................................................... 33
7.11 Dirt 4..................................................................................................................................... 34
7.12 Dirt Rally.............................................................................................................................. 34
7.13 Dirt Rally 2.0........................................................................................................................ 35
7.14 Euro Truck Simulator 2 / American Truck Simulator........................................................... 36
7.15 F1 2010.................................................................................................................................. 36
7.16 F1 2011.................................................................................................................................. 37
7.17 F1 2012.................................................................................................................................. 38
7.18 F1 2013.................................................................................................................................. 39
7.19 F1 2015.................................................................................................................................. 40
7.20 F1 2016.................................................................................................................................. 40
7.21 F1 2017.................................................................................................................................. 41
7.22 F1 2018.................................................................................................................................. 42
7.23 F1 2019.................................................................................................................................. 43
7.24 F1 2020.................................................................................................................................. 43
7.25 Falcon BMS........................................................................................................................... 45
7.26 Flight Simulator 2020............................................................................................................ 45
7.27 Flight Simulator X................................................................................................................. 46
7.28 FS2 ........................................................................................................................................ 47
7.29 Forza Horizon 4..................................................................................................................... 48
7.30 Forza Motorsport 7................................................................................................................ 49
7.31 Game Stock Car..................................................................................................................... 49
7.32 Gas Guzzlers Extreme........................................................................................................... 50
7.33 GRID (2019).......................................................................................................................... 50
7.34 GRID 2 .................................................................................................................................. 51
7.35 GRID Autosport.................................................................................................................... 52
7.36 GT Legends (GTL)................................................................................................................ 53
7.37 GTR Evolution...................................................................................................................... 53
7.38 GTR 2.................................................................................................................................... 53

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7.39 Il-2 Great Battles................................................................................................................... 54
7.40 iRacing................................................................................................................................... 55
7.41 Kart Racing Pro..................................................................................................................... 55
7.42 Live For Speed (LFS)............................................................................................................ 55
7.43 Need For Speed Shift / Unleashed......................................................................................... 56
7.44 NoLimits Roller Coaster Simulator....................................................................................... 56
7.45 Prepar 3D............................................................................................................................... 57
7.46 Project Cars ........................................................................................................................... 58
7.47 Project Cars 2 ........................................................................................................................ 58
7.48 Project Cars 3 ........................................................................................................................ 58
7.49 Race 07.................................................................................................................................. 59
7.50 RaceRoom Racing Experience.............................................................................................. 59
7.51 rFactor ................................................................................................................................... 59
7.52 rFactor 2 ................................................................................................................................ 60
7.53 Richard Burns Rally (RBR)................................................................................................... 61
7.54 Scania Truck Driving Simulator............................................................................................ 61
7.55 STCC..................................................................................................................................... 62
7.56 The Crew............................................................................................................................... 62
7.57 WRC4.................................................................................................................................... 62
7.58 X-Plane 64 bits...................................................................................................................... 63

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1.IMPORTANT SAFETY INFORMATION
Particularly important information is distinguished in this manual by the following notations:
WARNING
Failure to follow WARNING instructions could result in severe
injury or death to the user or surrounding people.
CAUTION
A CAUTION indicates special precautions that must be taken
to avoid injury and/or damage to the product.
NOTE
A NOTE provides key information to make procedures easier
or clearer.
NOTE
•This manual should be considered a permanent part of this product and should
remain with it even if the product is subsequently sold.
•The illustrations in this manual may differ from the product you are using.
WARNING
This product is not a toy and is not intended for use by persons under 16 years of
age.If the product will be used by persons under 18, strict adult supervision is
required.
It is the responsibility of the owner to ensure that all users of this motion sim are
adequately informed of all instructions, warnings and precautions.
WARNING Physical limitations
This product is not intended for use by persons less than 5 feet 3 inches tall (1m60) or
weighting less than 100 pounds (50kg) or more than 250 pounds (115kg).
Do not use this product if you experience certain physical conditions, such as
musculoskeletal disorders, head, neck or back pain, injuries, heart conditions, recent
medical operation, high blood pressure, pregnancy…etc.
WARNING Proper usage
When using this product, as with many physical activities, you may experience
occasional discomfort in hands, arms, shoulders, neck, back or other parts of your
body. IF, AT ANY TIME YOU EXPERIENCE SYMPTOMS SUCH AS PERSISTENT OR
RECURRING DISCOMFORT, PAIN, THROBBING, ACHING, TINGLING, NUMBNESS,

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BURNING SENSATION, OR STIFFNESS, STOP IMMEDIATELY AND SEE A QUALIFIED
HEALTH PROFESSIONAL.
Keep body parts (hands, feet, hair, etc.), loose clothing and jewelry away from moving
parts to avoid injury.
Do not reach into, or underneath, the unit or tip it on its side during operation.
Never insert objects into any opening in this product. If an object should drop inside,
turn off the power, unplug the power cord from the outlet, and carefully retrieve it.
Do not use this product near water nor expose it to dripping or splashing.
Take a 10 to 15 minute break every hour.
Adjust the forces to a low level. Increase forces level progressively.
Do not drive a vehicle immediately after using this product.
Do not use this product in any way other than as designed or intended by the
manufacturer.
WARNING Electrical Safety
As with many other electrical devices, failure to take the following precautions can
result in serious injury or death from electric shock or damage to the product.
•Use only the power supply and AC power cord that came with the product or
that you received from an authorized repair center.
•Do not use non-standard power sources, such as generators or inverters, even
if the voltage and frequency appear acceptable. Only use AC power provided by
a standard wall outlet.
•Protect the cord from being pinched or sharply bent, particularly where it
connects to the power outlet and the product.
•Do not jerk, knot, sharply bend, or otherwise abuse the power cord.
•Do not expose the power cord to sources of heat.
•When disconnecting the power cord or power supply, pull on the plug - do not
pull on the cord.
•If the power cord becomes damaged in any way, stop using it immediately and
contact Geko Systems for a replacement.
•Unplug the power cord during storms or when unused for long periods of time.
WARNING Seizures

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Some people (about 1 in 4000) may have seizures or blackouts triggered by light
flashes or patterns, and this may occur while they are watching TV or playing video
games, even if they have never had a seizure before.
Anyone who has had a seizure, loss of awareness, or other symptom linked to an
epileptic condition should consult a doctor before playing a video game.
Parents should watch their children play video games. Stop playing and consult a
doctor if you or your child has any of the following symptoms:
•Convulsions
•Eye or muscle twitching
•Loss of awareness
•Altered vision
•Involuntary movements
•Disorientation
To reduce the likelihood of a seizure when playing video games:
•Sit or stand as far from the screen as possible.
•Play video games on the smallest available television screen.
•Do not play if you are tired or need sleep.
•Play in a well-lit room.
•Take a 10 to 15 minute break every hour.

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2.BOX CONTENTS
2.1 Seat elements
Figure 1: Seat Elements
Key
Description
1
Seat Assembly
1.1
Upper straps with buckles
1.2
Upper, mobile backrest
1.3
Lower backrest
1.4
Lower straps with buckles
1.5
Connection panel
1.6
Hooks to secure the mobile
backrest

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2.2 Accessories
Figure 2: Accessories
Key
Description
2
Accessories case
3
4 points shoulder harness
3.1
Shoulder regulating straps with buckles
3.2
Shoulder pads
3.3
Chest strap with buckle
3.4
Tightening straps with buckles
4
Power supplyfor AC 110v/220v with
“Europlug” plug.
5
USB cord
3.COMPATIBILITY

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The GS-COBRA can be used with any computer that meets the following requirements:
•Windows XP (SP2) or Windows Vista or Windows 7 or Windows 8.x or Windows 10
•1 GB or RAM
•20MB of hard drive space
•USB 1.1 or higher port
•At least of the supported games (see currently supported games list).
•An internet connection (to download latest software).
•An analog controller (analog joystick, wheel…etc.)
Requirements above only concern the GS-COBRA. Please refer to each specific game
requirements.
Power requirements are:
•A 220V 50Hz or 110v 60Hz AC wall outlet compatible with “Europlug” plug, or
equipped with the required adapter.
4.INSTALLATION
4.1 Hooks securing the mobile backrest
The GS-COBRA is equipped with two hooks 1.6 to secure the mobile backres 1.2 when the
simulator is not in use.
WARNING These hooks have to be removed when using the simulator! Always
check the hooks are removed and properly placed before using the simulator.
4.1.1 Lock the mobile backrest with the hooks
To lock the mobile backrest (see picture below):
- place yourself behind the GS-COBRA and push the mobile backrest forward with one hand,
keeping it well centered.
- with the other hand, take one hook (they are stuck inside the foam cover of the lower
backrest) and place it in one of the holes in the aluminum frame. Choose the top hole for a
straight sitting position, or the bottom hole for a more reclined sitting position.
- when both hooks are placed, let the mobile backrest come backward by itself.

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4.1.2 Unlock the mobile backrest and store the hooks
To unlock the mobile backrest (see picture below):
- place yourself behind the GS-COBRA and push lightly with one hand the mobile backrest
forward, until the hooks are easier to remove.
-remove both hooks from the aluminum frame, and place them inside the holes in the foam
cover of the lower backrest (there is one hole for each hook).
- let the mobile backrest come all the way backward.
4.2 Harness
Attach harness shoulder regulating straps 3.1 to seat upper straps 1.1 using buckles.

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Attach harness lower straps to seat lower straps 1.4 using buckles. Left and right parts of the
harness should be as much symmetrical as possible.
4.3 Install software
Download the latest version of the GSeat Manager software from here:
http://www.gekosystems.com
Run the installer and follow the instructions.
4.4 Connection
4.4.1 Power
Please plug-in the power supply 4 to the connection panel 1.5 to the socket indicated with
the following symbol

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In case the power supply allows choosing among different output voltages, ensure 24V is
selected.
WARNING Use a certified adapter if your standard wall socket does not accept
“Europlug” plug. (British and US sockets require an adapter).
4.4.2 Computer
Connect the USB cord 5 to a free USB port on the computer. Connect the other end of the
cord to the connection panel 1.5 using the socket indicated with the following symbol:
5.GETTING STARTED
Follow the steps detailed in this chapter to quickly start using the simulator.
5.1 Unlock the backrest if necessary
Check the mobile backrest is not locked by the hooks (see 4.1). If the mobile backrest is
locked, remove and store the hooks like explained in paragraph 4.1.2
5.2 Configure the game if required
Some games do not output telemetry in their default configuration. A simple additional
configuration step is then required to enable this telemetry (editing a text file or placing a
supplied plugin in the game folder).
To see if the game you want to play with the GS-COBRArequires a configuration step,
please refer to the corresponding chapter in part 7.
5.3 Configure the GSeat Manager
The GSeat Managerextracts in real time information from supported games and send
corresponding orders to the GS-COBRA so you can feel forces. Therefore you have to
configure the GSeat Managerand always keep it running when using the GS-COBRA.
After successfully installing, the GSeat Manager menu item can be found under:
Start> All Programs> Geko Systems
When clicking on this menu item, the main window will open:

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Figure 3: Main Window
This window regroups everything needed to quickly set and start the GS-COBRA.It is divided
in two columns: the input column on the left, and the GSeat column on the right. If you keep
the mouse over any control, a tooltip will appear with a quick explaination.
WARNINGDo not press the Start/Stop button 3 before attaching the harness.This
is covered in paragraph 5.4
5.3.1 Choose your source
You need to choose which game the GSeat Manager will retrieve information and build
forces from. This is done by selecting a game name in the list 1.1.
5.3.2 Choose input profile
Once you have chosen the source game, the list 1.2 allows you to choose a profile for this
game.
The GSeat Manager comes with several predefined input profiles, named from each game
(ex: rFactor +, rFactor ++ and rFactor +++).
The amount of ‘+’ defines how magnified the forces are. For example, if you want to drive a
road car in rFactor then you can choose the rFactor +++ profile to have strongly magnified
forces, but if you intend to drive a high-performance racing car the rFactor ++ or rFactor + is
better suited.
These profiles attempt to be as generic as possible to fit various vehicles, giving strong and
detailed forces.These default profiles may be too strong or too weak for you (the ideal
level of forceis different for everyone). You can easily adjust the overall force level by
selecting a different GSeat profile (see 5.3.3) or creating a custom one (see 6.6)..
You can of course create your own input profiles to better fit a vehicle (see 6.5).

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The text field 1.3 displays the description of this profile if any.
5.3.3 Choose GSeat profile
You need to choose how the input forcesare adjustedto the GS-COBRA user. This is done
by choosing a GSeat profile, this time from the list 2.1.
The GSeat Manager comes with few predefined GSeat profiles like Normal, Heavy or Light.
Normal is the default one and keeps input forces unchanged.
You can create your own GSeat profiles to better suit your personal taste (see 6.6).
The text field 2.2 displays the description of the currently selected GSeat profile if any.
5.4 Attach and adjust the harness
WARNINGAlways ensure the simulation process is not started in the GSeat
Manager software before taking place in the GS-COBRA or leaving it, and before
attaching/opening the harness. The simulation process is not started when the
Start/Stop button 3 caption is “Start”.
Before adjusting the harness, check the GS-COBRA is properly centered in front of your
display and controls.
Please refer to Figure 2 page 10.
•Open the chest strap 3.3
•Take place in the GS-COBRA.
•Place your arms under the shoulder pads like for a backpack. (Release the straps
3.4 first to get more room for your arms).
•Lock the chest strap 3.3

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•Tighten lightly the straps 3.4 while bringing your torso forward until you reach the
desired position.
•Once the harness is lightly tightened, let your torso slightly go backwards,
without pushing. The harness gets tight and keep you in position.
If the chest strap is too high, or the harness does not fit, you need to adjust the shoulder and
torso regulating straps 5.1.
5.5 Start the simulation process
The start/stop button 3 starts and stops the simulation process. Press it and the GSeat
Manager starts the simulation process (you can hear different sound when starting and
stopping). That is to say it starts retrieving telemetry data from the game specified in the
selected input profile, and sending these forces commands to the GSeat. Press it again and
the process stops.
The shortcut CTRL+ALT+F9 on your keyboard has the same effect and toggles on or off the
simulation process. This way you can conveniently start or stop the simulation process from

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inside the game, and map this action on a gaming controller. Unfortunately, some games
disable global shortcuts. Please see chapter 7 for specific information concerning supported
games.
Now press the Sart/Stop button 3 in main window. Watch the input and GSeat messages in
lists 4.1 and 4.2.
5.6 Run the game
Now run the game you want to play (it should correspond to the game specified in input
profile, visible in textfield 1.1).
5.7 Important: enjoy resistingthe forces
As soon as telemetry becomes available, you can feel a progressive pressure on your back
as the mobile backrest pushes forward to simulate a firm backrest in a vehicle seat.
In a real vehicle, we do not let our body fall or slip with the g-forces, but we resist. Our thighs,
armsand torso muscles work together, keeping our body steady.
In a simulator, we sometimes forget to resist forces as we feel safe. To fully feel the forces,
you may sometimes need to consciously remember to resist like in real life, otherwise the
upper backrest will move until it bumps on the safety range limit and you will not feel forces
anymore.
This is very important to fully enjoy GS-COBRA: resist the forces, keeping your torso
steady. Do not let the upper backrest move you like a doll.
CAUTIONIf you often hear the upper backrest bumping:
•Your torso may have moved too far forward or left or right because of forces. In
such case, move your torso backward and center.
•Remember to resist against the forces like in real life. Keep your torso as
steady as possible.
•The harness may not be properly adjusted or not enough tight. See paragraph
5.4
•The forces may be too strong. See paragraph 6.6 to create a personalized
GSeat profile.
6.THE GSEAT MANAGER
This chapter covers in detail all the features of the GSeat Manager software.
6.1 Introduction to forces

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In a vehicle, you can feel three different types of forces:
•Trajectory forces are long forces caused by changes in vehicle trajectory. For
example the sustained lateralforce you feel in a car cornering is a trajectory force.
•Handling forces are short-lived forces caused by vehicle response to commands.
For example the quick lateral force you feel when the car loses grip is a handling
force.
•Attitude forces are forces you feel when your vehicle is not horizontal. For example
when your car is on a hill climbing road the force pulling you back in your seat is an
attitude force.
Whenever the supported game telemetry is detailed enough, the GSeat Manager allows you
to view and adjust these three forces separately, to give you an unprecedented level of
control.
This way you can precisely adjust the force feedback to your liking and focus on the most
significant forces for you.
6.2 Main Window
This window is divided in two columns: the input column on the left, and the GSeat column
on the right. If you keep the mouse over any control, a tooltip will appear with a quick
explanation.
6.2.1 Input controls
•The list 1.1 allows you to choose the source game

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•The list 1.2 allows to choose a profile for the source game. Custom input profiles start
with a “ # ” sign in this list.
•The text field 1.3 displays the description of the currently selected input profile, if any.
•The Copy button 1.4 creates a user copy of the currently selected input profile. This
copy is a custom input profile, editable.
•The Edit button 1.4 opens the input profile edition dialog (see 6.5). Predefined profiles
cannot be edited.
•The Delete button 1.4 deletes the currently selected input profile. Predefined profiles
cannot be deleted.
6.2.2 GSeat Controls
•The list 2.1 allows choosing an existing GSeat profile. Custom GSeat profiles appear
with a “ # “ sign in this list.
•The text field 2.2 displays the description of the currently selected GSeat profile, if
any.
•The Copy button 2.3 creates a user copy of the currently selected profile. This copy is
a custom GSeat profile, editable.
•The Edit button 2.3 opens the GSeat profile edition dialog (see 6.6). Predefined
profiles cannot be edited.
•The Delete button 2.3 deletes the currently selected GSeat profile. Predefined profiles
cannot be deleted.
6.2.3 Simuation process controls
WARNINGAlways ensure the simulation process is not started in the GSeat
Manager software before taking place in the GS-COBRA or leaving it, and before
attaching/opening the harness. The simulation process is not started when the
Start/Stop button 3 caption is “Start”.
•The start/stop button 3 starts and stops the simulation process. Pressing
CTRL+ALT+F9 on keyboard is the same than clicking this button, and can be done
from most games. When the simulation process is running, most controls in the main
window are disabled. Copying, editng and deleting profiles is not possible.
•The 4.1 list displays input related messages when the simulation is running (button 3
pressed).
•The 4.2 list displays GSeat related messages when the simulation is running (button
3 pressed).
6.3 GSeat Menu