Multi Channel Interface & Basic Amplifier 20-11-2018

Multi Channel Interface & Basic Amplifier MCI/BAM low cost alternative for standard Praesideo amplifiers LED indicators in stead of LCD display No audio processing and delay functions No headphone connection Max. 20 MCI in a Praesideo system !! 20-11-2018

Multi Channel Interface, MCI (PRS-MCI16) Multi Channel Interface & Basic Amplifier Multi Channel Interface, MCI (PRS-MCI16) 14 Output channels for Basic Amplifier channels (BAM) 2 Output channels for Spare amplifiers ONE node in the configuration Volume control per output (Config) Build-in supervision for MCI and BAM Build-in Supervision Control board (WLS2) 32 Supervised Control Inputs 16 Control Outputs Powered from the Basic Amplifiers (Optional power from system bus) 20-11-2018

Multi Channel Interface Multi Channel Interface & Basic Amplifier Multi Channel Interface Network status Amplifier status LED Display 20-11-2018

Multi Channel Interface Multi Channel Interface & Basic Amplifier Multi Channel Interface Control inputs 1 - 32 Control outputs 1 - 8 9 - 16 System bus connectors By-pass In / out BAM connection Dual RJ45 1 - 8 9 - 14 Spare amp 1 - 2 20-11-2018

Basic Amplifier, BAM, 4 Versions Multi Channel Interface & Basic Amplifier Basic Amplifier, BAM, 4 Versions PRS-1B500 1x 500W Basic Power amplifier PRS-2B250 2x 250W Basic Power amplifier PRS-4B125 4x 125W Basic Power amplifier PRS-8B060 8x 60W Basic Power amplifier (Q1 2008) 20-11-2018

Basic Amplifier, BAM, 4 Versions Multi Channel Interface & Basic Amplifier Basic Amplifier, BAM, 4 Versions PRS-1B500 1x 500W Basic Power amplifier PRS-2B250 2x 250W Basic Power amplifier PRS-4B125 4x 125W Basic Power amplifier PRS-8B060 8x 60W Basic Power amplifier (Q1 2008) State of the art Class-D power amplifier 20-11-2018

Basic Amplifier, BAM, (PRS-nBnnn) Multi Channel Interface & Basic Amplifier Basic Amplifier, BAM, (PRS-nBnnn) 2 operating modes: With Multi Channel Interface Stand alone amplifier (e.g. replacement for SQ45) Loudspeaker output A – B switching Loudspeaker Class A wiring (with WLS2 ESB) Spare switching (internal) One amp channel can spare different amp types Local audio input per amplifier channel Basic amplifier is NOT a node on the system bus 20-11-2018

Basic Amplifier, BAM, (PRS-nBnnn) Multi Channel Interface & Basic Amplifier Basic Amplifier, BAM, (PRS-nBnnn) Supervision via the Multi Channel Interface Amplifier supervision Temperature sensing Output overload sensing Short circuit detection Ground Short detection Mains power supervision Back-up power supervision End of Line Supervision (WLS2) Loudspeaker Supervision (WLS2) 20-11-2018

Mains / Back-up power status Multi Channel Interface & Basic Amplifier 1, 2, 4, 8 channel amplifier Mains / Back-up power status Amplifier status Cooling Air Inlet LED Display 20-11-2018

Local audio input & volume control Multi Channel Interface & Basic Amplifier 1 & 2 channel amplifier Gnd lift Mains Switch Cooling Air Outlet CH.1 CH.2 100V In / out LED switch 48V DC Back-up Mains Inlet Local audio input & volume control Connection to MCI 20-11-2018

Multi Channel Interface & Basic Amplifier Basic Praesideo set-up NCO 4x125W 2x250W 1x500W 20-11-2018

Multi Channel Interface & Basic Amplifier MCI BAM set-up NCO-B 4x125W MCI BAM 2x250W 1x500W 20-11-2018

Multi Channel Interface & Basic Amplifier NCO-B 16MCI 1B500 Spare 1B500 Spare 1B500 Spare 20-11-2018

Multi Channel Interface & Basic Amplifier NCO-B 16MCI 2B250 Spare 2B250 Spare 2B250 Spare 20-11-2018

Q4 2008 Multi Channel Interface & Basic Amplifier 16MCI NCO-B 4B125 2 ch’s Spare 2 ch’s Spare 2 ch’s Spare Q4 2008 20-11-2018

Q4 2008 Multi Channel Interface & Basic Amplifier 16MCI NCO-B 8B060 2 ch’s Spare 2 ch’s Spare 2 ch’s Spare Q4 2008 20-11-2018

Multi Channel Interface & Basic Amplifier 16MCI NCO-B 1B500 1B500 8B060 1B500 4B125 2B250 2B250 2 ch’s Spare 4B125 2B250 Spare Spare 1B500 Spare Tech MCI/BAM 20-11-2018

20-11-2018