Remote-controlled batten with color changes

• A. Digital Light Curtain (DLC)
• B. DLC Controller
• C. Remote Color Batten
• D. Light Curtain Device

Answer: (A)

Remote-controlled battens that change color are driven by a digital control system that sends color and state information to the fixtures. The Digital Light Curtain (DLC) is the term used for this centralized digital control setup, which can manage multiple fixtures and coordinate color changes remotely. It handles the signals, timing, and color-state data that the batten needs to display different colors on command.

A DLC Controller is just the interface or device that sends commands to the DLC; it doesn’t itself deliver the color-changing output to the batten. A Remote Color Batten is the actual fixture that would show color changes, but without the controlling system, it wouldn’t receive the remote instructions. A Light Curtain Device is a safety or detection device, not a lighting-control system for changing colors.