# Connect grandMA3 fader wing

Source: https://help.malighting.com/grandMA3/2.4/HTML/fs_connect_fader_wing.html
This is grandocs, an unofficial mirror of MA Lighting documentation. For authoritative or safety-relevant information, cite the canonical page on help.malighting.com.

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The grandMA3 onPC fader wing expands the onPC system with additional playback capabilities.

For more information about this device, please refer to [grandMA3 onPC fader wing](/grandma3/2-4/do_grandma3_onpc_fader_wing/) in the Device Overview section.

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| ![](/img/grandma3/2-4/important_gray-89eed8.png) | **Important:**                                                                                                                          |
|                                                  | It is only possible to connect fader wings to grandMA3 onPC systems. A maximum of two fader wings and a command wing can be connected.  |

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| ------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| ![](/img/grandma3/2-4/important_gray-89eed8.png) | **Important:**                                                                                                                                                                                                                               |
|                                                  | Regardless of how many devices are connected to the grandMA3 onPC software, the maximum number of parameters is limited to 4 096. For more information, see [Expand the Amount of Parameters topic](/grandma3/2-4/system_parameter_expand/). |

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### Connect the grandMA3 onPC fader wing

1. Connect the grandMA3 onPC fader wing with:

- command wing XT
- PC
- Laptop

2. Start the grandMA3 command wing XT, PC, or laptop.
3. Switch on the grandMA3 onPC fader wing.

### _ Expanding the Number of Executors_

To connect a grandMA3 onPC fader wing in combination with a grandMA3 onPC command wing to expand the number of executors, the wing configuration has to be changed:

- To check the USB setting, tap Settings, USB Configuration, MA3Modules.

![](/img/grandma3/2-4/menu_usb_configuration1_v2-3-dcf673.png)

USB Configuration setting

### Adjust the Wing ID​

1. To adjust the wing ID of the command wing, tap or right-click WingID. A pop-up window opens.
2. To change the WingID to 2, tap Wing2.