# Quick Start

Source: https://help.malighting.com/grandMA3/2.4/HTML/key_viz_key_quick_start.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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![](/img/grandma3/2-4/img_gm3_viz-key_front_callouts-f1efb0.png)

 

1. USB-C port
2. Mode LEDs\
   1 Power on\
   2 Successful USB connection to PC\
   3 Successful connection to onPC software

### Start-Up

1. Unpack the device.
2. Remove the packaging and cushioning material. 
3. Connect the grandMA3 viz-key via one of the USB-C cables to a PC or laptop with installed grandMA3 onPC software.
4. To power off the grandMA3 viz-key, disconnect the USB-C cable.
5. To update your grandMA3 device, download the latest software version on [www.malighting.com](https://help.malighting.com/grandMA3/2.4/HTML/www.malighting.com).\
   For more information see [Connect grandMA3 viz-key](/grandma3/2-4/fs_connect_viz_key/) in the online manual.