PlayStation 1 User Manual

Retro GEM HDMI Mod

‍HDMI Hispeedido

The OSD menu can be accessed by pressing SELECT + ✕ + ○ simultaneously. Use the D-pad to navigate the menu (Up and Down) and change the values (Left and Right).

HDMI RetroGEM

The OSD menu can be accessed by pressing L + R + Right Cross + ○ simultaneously.
Use the cross to navigate the menu and the L and R buttons to confirm and go back.

You can upgrade the mod to the Shiny version via Wi-Fi by purchasing the update here:
https://www.pixelfx.co/retro-gem-shiny-upgrade

USB-C Power Supply

USB-C power replaces the original power supply. It allows you to power the PS1 via USB-C with a charger of at least 36W - 12V/3A.