Download ScreenRig-brightsign.zip, extract it to the root of a FAT32 SD card, insert the card, and power on. The player starts autorun.brs and opens the screenRIG Player.
Download ScreenRig-brightsign.zip
Version 26.09.227. SHA-256 419312553a0067130ed0edebd806fc658ac61c259ce88eae6872f72ace87bfbe. Checksums are in SHA256SUMS.
Install path: Player guide.