﻿Retro Prism Update - GCVideo DVI 3.1 by Ingo Korb
This update brings the Retro Prism for the GameCube™ up to date with the current GCVideo firmware version.  This latest update includes the following:


* Changes were made to the audio subsystem to reduce the chance of timing failures during synthesis
* Improved compatibility with some Samsung TVs
* Fixed video info codes of 16:9 modes
* Prevents excessive screen blanking during menu transitions in some games (e.g. Eternal Darkness)
* Added 486-to-480 cropping for GBI
* For further information regarding GCVideo - https://github.com/ikorb/gcvideo/releases.


Installation
1. Open the included Retro_Prism_Updater_10.28.21.exe on a PC running Windows 7/10/11 (you may need to allow the program to run as it may show as an unrecognized program).
2. Connect your Retro Prism for the GameCube™ via the USB-C port using a USB-C to USB data cable to the PC using an available USB port.
3. The Retro Prism Updater should auto-detect the unit.
4. Select the ver. 3.1 update from the dropdown menu.
5. Click on the Update button.  The update will install - this may take a few minutes.  
6. Once complete, you may disconnect the Prism from the PC.
Note: This update will reset all connections.  You will need to re-pair the IR remote after the update.


Troubleshooting
* If the updater is unable to detect your Retro Prism unit, please try the below steps:
   * Remove any other similar USB Communication devices (Bluetooth adapters, controllers, USB drives, etc)
   * Ensure you are using a USB-C to USB data cable.
   * You may need to run the program as an Administrator and/or allow access through your anti-virus program.
   * For any other issues, please contact our team at info@retro-bit.com.