> For the complete documentation index, see [llms.txt](https://help.atlas-control.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.atlas-control.app/spatial-audio-engines/lacoustics-l-isa.md).
# L'Acoustics L-ISA
The following details the settings required to enable Atlas to communicate with L'Acoustics L-ISA controller. It is not considered to be an instruction manual on how to use L-ISA.
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The following instructions were written with L-ISA Controller version 3.2.0.12417
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## Atlas Settings
### Assigning Atlas to work with L'Acoustics L-ISA Controller
Follow the device assignment procedure as defined within [network/device settings](/show-settings/network.md) to assign Atlas to control L-ISA (Polar).
### Assigning the Co-Ordinate Space
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By enabling L-ISA mode within Atlas a Polar Co-Ordinate space will be visible over your Atlas Space.
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Atlas can output the co-ordinate space into a defined polar space in order to translate Cartesian values into Polar ones.
In "system settings/spaces" create the mapping space in which you wish to output within.
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If your space incorporates 360 degrees of movement your polar space will need to encapsulate the listener and the entire Cartesian playing space.
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Atlas - System Settings - Spaces - L-ISA Polar View
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In the example above we can see that our existing example stage and the entire room are encapsulated within our L-ISA view.
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System Settings - Devices - L-ISA - L-ISA Output Space Selected
## L-ISA OSC Settings
The following settings are required to be implemented in order for Atlas to connect to L'Acoustics L-ISA Controller.
