With RDM you can set-up DMX address, dimmer curve/function, PWM frequency and output time (Smoothing for LED control) on your computers´ screen using Lumenradios´ SuperNova software (available for free).
Please find more details in this article. The article also shows a detailed guide for wired configuration.
When RC4 Wireless first introduced wireless dimming in 1991 for theatre, film, and television, the light source of choice was clean, crisp MR16 halogen. Today, even our smallest RC4 Series 3 dimmers still work perfectly with high-power traditional lamps.
For traditional incandescent lighting, use the linear curve, selected with RC4 OneTouch at a level of 70%.