The silver DB-RC4ST 4-Channel Remote Control for ST-SX4 4x1 Audio Switcher from RDL is a wall-box mounted remote module designed to directly control an RDL ST-SX4 Audio Switcher Module. The ST-SX4 provides solid-state switching of one of four unbalanced audio inputs to a single unbalanced audio output. The DB-RC4ST connects directly to the POWER and CTRL terminals of the ST-SX4 using either a 3-conductor cable or a single shielded pair.
The front panel of the DB-RC4ST features four pushbuttons with four associated LEDs. Upon initial application of power, source 1 is selected. Touching any of the other three buttons de-selects source 1 and immediately selects the source corresponding to the button pushed. An LED, adjacent to each button shows which source is selected. For stereo installations, the SLAVE output from the ST-SX4 is used to drive the CTRL input of an additional ST-SX4.
Remote Selection of 4 Audio Sources
Single-Button Selection for Each Source
Remote Selection of Unbalanced Audio Sources
3-Conductor Remote Wiring
Professional Aesthetic Appearance
Companion to other RDL Remote Controls
RDL DS-RC4ST Specs
Selector Push Buttons
4x Momentary push buttons (1 for each channel)
4x Red LEDs (indicated channel selected)
Detachable terminal block; Interfaces directly with RDL ST-SX4
Ambient Operating Environment: 32° to 131°F (0° to 55°C)
GROUND-REFERENCED, 24 Vdc @ 30 mA
Mounts in standard US electrical box, RDL WB- or SMB- series boxes