Omnitronic MPZ 180.6 Bedienungsanleitung Seite 13

MPZ 180.6 I 250.6 I 350.6 I 500.6
PA mono mixing amplifier
The PA mono mixing amplifiers of the MPZ series have been specially designed for the use in 100 V PA
systems. 100 V outputs for six PA zones are available which can be switched on and off separately.
Alternatively, PA speakers with 70 V and 100 V audio transformers or 4-16 Ω speakers can be connected to
the direct outputs. It is possible to connect three microphones and three units with line level to the six inputs
which can be mixed with each other. Microphone channel 1 is equipped with an adjustable priority function
which reduces the volume of the other signal sources in case of an announcement. A chime can be released
prior to an announcement. For connection to units with line level (e.g. mixer) an additional stereo RCA output
is available.
Overview of all features
• Comfortable control of PA speakers via 6-zone technology
• 6 PA zone outputs, independently switchable on the front panel
• Master PA output (70 V and 100 V)
• Output for low-impedance speakers (4-16 ohms)
• 2 rear microphone inputs (6.3 mm jack, unbal.)
• 1 front microphone input (combination XLR/6.3 mm jack, unbal.) with adjustable priority circuit
• All microphone inputs with separate level controls
• 3 line inputs (stereo RCA) with separate level controls
• 1 line output (stereo RCA)
• Chime, switchable
• Treble and bass control for the output signal
• 7-fold LED level display
• Master control for the output signal
• Fan-cooled
• Protection circuits with LED indication: over current, short circuit, turn-on delay
• Rack installation
13 • EN