The D SERIES-TPS3C modules are three-pair audio/video sending modules compatible with RDL FORMAT-C twisted pair products. These modules are designed to be mounted in wall boxes, cabinets or other enclosures that allow users to connect audio and video sources. The -TPS3C models mount in RDL WB-1U and WB-2U wall boxes, or in standard U.S. electrical boxes. The D-TPS3C features a white front-panel laminate with gray lettering that matches RDL DecoraÂ©-style remote controls. The DS-TPS3C is constructed of stainless steel to coordinate with RDL Decora-style stainless steel remote controls in commercial/industrial installations. APPLICATION: The D SERIES-TPS3C modules feature an RCA phono NTSC or PAL video input and two RCA phono jack audio inputs, one for the left channel source and one for the right channel source. The unbalanced inputs are designed to receive standard -10 dBV consumer level audio signals. The buffered video source is routed to pair A. The buffered left and right line-level audio inputs are routed to cable pairs B and C. These modules drive all three FORMAT-C cable pairs, so they are not equipped to receive inputs from other sender modules. The -TPS3C may not be connected together with any other sending modules. The -TPS3C may be powered directly from a 24 Vdc power supply using the rear-panel detachable terminal block. Local power connected to the module is also fed to all connected remote modules. The -TPS3C may be remotely powered through the twisted pair cable from any other module, signal distributor or RDL power inserter connected to the same twisted pair cable. Module power is indicated by a front-panel LED. RDL FORMAT-C provides quality balanced video transmission over long distances, and features superior audio performance that rivals or exceeds shielded wiring. Design simplicity, ease of installation, unsurpassed flexibility, automatically fused power, exceptional hum rejection, low noise, and low distortion provide designers and installers the optimum choice in economical twisted pair products.