IRIS‑400 Setup & Operation
- Power on OF22 controller.
- Select wavelength R/G/B/UV with front buttons. A red dot indicates the selected channel.
- Turn the right‑side dial to set intensity for the selected LED.
- Press the button below the LED indicator to toggle illumination ON.
Good practice - Start with longer wavelengths (R/G) and low intensity; increase gradually to minimize photodamage and thermal drift.