Mcr-4250 System Components - Omnitronic MCR-4250 Bedienungsanleitung

5.2 MCR-4250 system components

5.2.1 VCA remote volume controller for MCR-4225 PA-amplifier
R1, R1S, R2S
• Remote control for one or two zones
• Daisy-chain wiring to amplifier via network cable with up to 900 m length
• Zone selection via jumper block
R4
• Remote control for four zones
• Wiring to amplifier via network cable with up to 900 m length
• RJ45 input and output
• Level adjustment from -80 to 0 dB; position 0 is OFF
(6) LINKED LED
Power indicator of the controller. Lights up, as soon as the controller is properly connected to the
amplifier.
(7) LEVEL CONTROL
Controls the level of ZONE 1.
(8) LEVEL CONTROL
Controls the level of ZONE 2.
(9) LEVEL CONTROL
Controls the level of ZONE 3.
(10) LEVEL CONTROL
Controls the level of ZONE 4.
5.2.2 MCX-4250 70 V / 100 V audio transformer, 4-channels
• Output transformer for power amplifiers or speakers without built-in 70 V / 100 V audio transformer
• Use the MCX-4250 to convert the low-impedance signals of the MCR-4250 into 70 V or 100 V
signals for a high-voltage a PA system
• Connections via 4 terminal blocks
30/40 00030070.DOC, Version 1.0