CleanRGB Setup Updated Mar 15, 2026 · 18 min read · Support · 0 viewing 🔥 Most active page right now Log in or register to read the full article. Previous Laser Tuning (NEC PC Engine Duo-R) The PC Engine Duo-R can be tuned with the potentiometer on the side of the laser. Clockwise is more ... Next 📄 NEC PC Engine GT