The Rane LRS 4 offers end users a simple four button interface that allows them to switch between four predetermined volume levels (may include mute) at the push of a button. It is intended to be used in conjunction with devices equipped with voltage-controlled level inputs. The LRS 4 contains four radio buttons: engaging one button (in, changing to green) causes any of the other three to disengage (out, changing to black).

The LRS 4 accepts a two-wire DC voltage input (VREF and ground) and outputs a single voltage (VC) that is varied depending on the selected LRS4 button. Thus, four volume levels can be setup during installation. Any button may be set to any gain between unity and mute. Typically, 4 is set for the highest gain with 3, 2, 1 graduating down to mute, if available.

The LRS 4 fits in a standard US electrical box and can be paired with a Decora™ plate for improved architectural beauty. It is compatible with these units:

• CP52S Commercial Processor
• CP64S Commercial Processor
• DA26S Distribution Processor
• MP 44 Club Mixer
• Drag Net RPM Series Processors
• DR4 connected to a HAL Multiprocessor

• Four predetermined volume levels
• Accepts a two-wire DC voltage input
• Fits in a standard US electrical box and can be paired with Decora™ plates for improved architectural beauty
• Compatible Rane units include the CP64S, CP52S, DA26S, MP44, or a DR4 connected to a HAL
• Compatible  with units with the Versatile Input Port (VIP)

Data Sheet