3 CHANNEL SELECTABLE BGM
Audio Distribution with Source Selection and Local Decora-Style Active Loudspeaker
AN-2242
Description:
This multi-source background music system uses RDL Format-A products to simplify system design and installation. An RU-TPS4A Active Sender / Distributor converts up to three conventional balanced or unbalanced analog audio signals to Format-A and distributes the audio and operating power over a four pair UTP (CAT5 or better) cable to the four listening stations. Each listening station consists of one D SERIES-TPRX3A Three-Input Format-A Source Selector and one D SERIES-PSP1 Decora Style Active Loudspeaker. Both products are mounted in a dual-gang North American electrical box (or RDL WB-2U international wall box). The system is expandable to up to 160 listening stations using additional distribution amplifiers.
NEAR FIELD OR HEADPHONE SELECTED SOURCE MONITOR
Courtroom Judge Selects from Three Sources to Feed Active Loudspeaker or Headphones
AN-2229
Description:
The D SERIES-PSP1 Decora-Style Active Loudspeaker is ideal for use as a near field monitor in courtrooms, legislative chambers and conference facilities. In this courtroom the three main microphones, Prosecution, Defense and Witness, feed the courtroom audio system. Each mic source is preamplified to line level and fed into a TX-TPS3A Format-A three-pair sender which sends the three signals to the judge bench over UTP cable. A D-TPRX3A three-pair selector receives the audio; the judge selects the desired source via the front-panel pushbuttons. The D-TPRX3A selector is mounted in a DC-3W three-gang Decora desktop chassis along with a D-HPA3 3.5-watt power amplifier and a D-SP1A loudspeaker. Speaker volume is adjusted using the front-panel control on the amplifier. The D-HPA3 can be set during installation to mute the speaker amplifier when headphones are plugged in. If the judge has difficulty hearing the speaker, headphones may be connected for better intelligibility and/or to block out unwanted noise.
NEAR FIELD MONITORING OF SELECTED SOURCE
Courtroom Judge Selects from Three Sources to Feed Active Loudspeaker
AN-2230
Description:
The D SERIES-PSP1 Decora-Style Active Loudspeaker is ideal for use as a near field monitor in courtrooms, legislative chambers and conference facilities. In this courtroom the three main microphones, Prosecution, Defense and Witness, feed the courtroom audio system. Each mic source is preamplified to line level and fed into a TX-TPS3A Format-A three-pair sender which sends the three signals to the judge bench over UTP cable. A D-TPRX3A three-pair selector receives the audio; the judge selects the desired source via the front-panel pushbuttons. The D-TPRX3A selector is mounted in a DC-2W two gang Decora desktop chassis along with a D-PSP1 active loudspeaker equipped with a front-panel level control.