DB-RLC3

RDL DB-RLC3 – Remote Level Control Panel with Preset Selection

The RDL DB-RLC3 is a remote level control panel designed for professional AV systems, allowing selection of one of four preset audio levels. It interfaces directly with RDL VCA modules such as ST-VCA3, RU-VCA2A, and RU-VA6A, which accept a 0 to 10 VDC control input via a 10 kΩ resistive control.

The panel features four momentary pushbuttons corresponding to preset levels: HIGH (maximum), NORM (default), LOW, and MIN. Upon power-up, the panel defaults to the NORM level. The NORM, LOW, and MIN levels are adjustable via trimpots located on the sides of the panel, accessible only to the installer.

Green LED indicators show the currently selected level. The D-RLC3 shares power with the connected VCA module, simplifying installation.

Functionality

• Remote selection of four preset audio levels
• Green LED indicators for active level
• Adjustable NORM, LOW, and MIN levels (installer only)
• Default to NORM level on power-up
• Compatible with RDL VCA modules: ST-VCA3, RU-VCA2A, RU-VA6A
• Wall-mount installation

Features

• Device type: remote level control panel with preset selection
• Number of levels: 4 (HIGH, NORM, LOW, MIN or 3 levels + OFF)
• Controls: 4 momentary pushbuttons
• LED indicators: green, show selected level
• Level adjustment: trimpots (installer access only)
• Communication: direct connection to VCA module
• Power: shared with VCA module
• Housing: steel frame with protected electronics
• Aesthetic: matches other RDL remote panels

RDL DB-RLC3 offers simple and reliable preset level control for AV professionals, ensuring consistent audio management and seamless integration with VCA systems.