# Connect MIDI

Source: https://help.malighting.com/grandMA3/2.3/HTML/fs_connect_midi.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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MIDI connectors can be used for MIDI input or output. For example, to send the MIDI timecode signal to the sound engineer.

## Location of MIDI Connectors on Different Products

![](/img/grandma3/2-3/img_gm3_full-size_rear_midi-2533bd.png)

_grandMA3 full-size (CRV) and light (CRV) rear panel – MIDI_

![](/img/grandma3/2-3/img_gm3_compact_rear_midi-87bac9.png)

_grandMA3 compact (XT) rear panel – MIDI_

![](/img/grandma3/2-3/img_gm3_onpc-command-wing_rear_white_midi-1c57a9.png)

_grandMA3 onPC command wing (XT) rear panel – MIDI_

 

 

![](/img/grandma3/2-3/img_gm3_io-node_rear_white_midi-5b5f19.png)

_grandMA3 _I/O Node_ rear panel – MIDI_

![](/img/grandma3/2-3/img_gm3_io-node--20din-rail_rear_white_midi-a09e4c.png)

_grandMA3 _I/O Node DIN-Rail_ top panel – MIDI_

|                                            |                                                                                                                                         |
| ------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------- |
| ![](/img/grandma3/2-3/tip_gray-269535.png) | **Hint:**                                                                                                                               |
|                                            | For more information on DIN and Euroblock connector pinout, see [Connector Pin Assignment](/grandma3/2-3/do_connector_pin_assignment/). |