Page 2 - Important safeguards
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Important safeguards en | 2 Important safeguards Before installing or operating this product, always read the Safety Instructions, which are available as a separate documen...
Page 3 - Table of contents
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Table of contents en | 3 Table of contents Important safeguards ...............................................................................................................
Page 5 - Introduction; document; Not observing the alert can result in death.; Note icons; Note
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Introduction en | 5 1 Introduction 1.1 Purpose The purpose of these Installation and User Instructions is to provide information required for installing, configuring and op...
Page 6 - tables; table 1.3: Conversion of units of pressure
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Introduction en | 6 1.7 Conversion tables In this manual, SI units are used to express lengths, masses, temperatures etc. These can be converted to non-metric units using t...
Page 7 - Description; The Plena product range
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Description en | 7 2 Description 2.1 The Plena product range The Plena Mixer Amplifier is part of the Plena product range. Plena provides public address solutions for place...
Page 9 - Front panel; sources - custom labels can be created by user.; Plena PLE-WP2Z3S wall panel
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Description en | 9 2.4 Controls, connectors and indicators 2.4.1 Front panel See figure 2.2 for an overview of the controls and indicators.1 Power button.2 Label holder for...
Page 10 - Rear panel
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Description en | 10 2.4.3 Rear panel See figure 2.3 for an overview of the connectors and switches: 1 Cooling fan. 2 Microphone/line 1 input, XLR connector - DIP switch set...
Page 13 - Installation; unit; power
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Installation en | 13 3 Installation 3.1 Unpack unit 1 Remove the unit from the box, and discard the packaging material according to local regulations. 2 Use your fingernail...
Page 15 - Connections and settings; inputs; Caution
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Connections and settings en | 15 4 Connections and settings 4.1 Connecting inputs 4.1.1 DC supply (battery) The Plena Mixer Amplifier has a 24 VDC input (terminal screw). T...
Page 18 - Emergency inputs; Connecting 100 Volt input signal
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Connections and settings en | 18 4.1.5 Emergency inputs The Tel. emergency/100V input, with VOX functionality, is used for receiving emergency announcements or signals (suc...
Page 20 - Music source inputs; figure 4.8: Connecting music source inputs
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Connections and settings en | 20 4.1.6 Music source inputs When using a CD player, tuner or other auxiliary device for background music, connect the line-out connectors of ...
Page 21 - outputs; Call only; figure 4.9: Connecting music source inputs
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Connections and settings en | 21 4.2 Connecting outputs 4.2.1 Zone 1 and 2 Connect speakers to the 100 V or 8 Ohm terminal on the Euro style pluggable screw terminal connec...
Page 22 - Connecting speakers; Constant voltage loudspeakers
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Connections and settings en | 22 4.2.5 Connecting speakers 4.2.5.1 Constant voltage loudspeakers The mixer amplifier can drive 100 V constant voltage loudspeakers. Connect ...
Page 23 - settings; Rear panel settings; DIP switches
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Connections and settings en | 23 4.3 Unit settings 4.3.1 Rear panel settings The unit can be quickly set-up for operation by setting the following controls at the rear of t...
Page 25 - Pin settings and labelling; at the bottom of the plastic cover.
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Connections and settings en | 25 4.3.2 Pin settings and labelling Users can create custom labels for the: microphone/line inputs, description of the music sources, and audi...
Page 27 - Operation; Switch on and off; Switch on; Switch off; Set the
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Operation en | 27 5 Operation 5.1 Switch on and off 5.1.1 Switch on 1 Make sure the voltage selector (115V/ 230V) is correctly set for the country’s main voltage (see figur...
Page 28 - controls; Source selection; control
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Operation en | 28 5.2 Microphone/line controls Use the volume controls (9) to individually control the sound level of microphone/line inputs 1 through 6. 5.3 Music controls...
Page 29 - Zone selection
Bosch Security Systems | 2007-10 | PLE-2MA120-EU, PLE-2MA240-EU en Plena Mixer Amplifier | Installation and User Instructions | Operation en | 29 5.5 Output controls 5.5.1 Zone selection Use the zone selection buttons (14 and 15) to route the music/microphone, line mix from the amplifier output to l...
Page 31 - Technical data; Mains power supply; attack time 150 ms release time 2 s
Bosch Security Systems | 2007-11 | PLE-1MA030-EU, PLE-1MA060-EU, PLE-1MA120-EU en Plena Mixer Amplifier | Installation and User Instructions | Technical data en | 31 6 Technical data 6.1 Electrical 6.1.1 Mains power supply 6.1.2 Battery power supply 6.1.3 Power consumption 6.1.4 Performance 6.1.5 RJ...