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Bosch PLE-1MEXX0-XX Installation And Operation Manual

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Plena Mixer Amplifier
PLE-1MExx0-xx
en
Installation and Operation manual

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Table of Contents
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  Summary of Contents for Bosch PLE-1MEXX0-XX

  • Page 1 Plena Mixer Amplifier PLE-1MExx0-xx Installation and Operation manual...
  • Page 3: Table Of Contents

    6.2.3 Connecting constant voltage loudspeakers 6.2.4 Connecting low impedance loudspeakers Configuration Unit settings 7.1.1 Rear panel settings 7.1.2 Pin settings and labeling Operation Switch on and off Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 4 10.1.3 Performance 10.1.4 Mic./Line input 4 x 10.1.5 Music input 10.1.6 Loudspeaker output 100 V / 70 V 10.1.7 Loudspeaker output 4 Ohm 10.2 Mechanical 10.3 Environmental PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual Bosch Security Systems B.V.
  • Page 5: Safety

    Use only a stand, tripod, bracket or mount recommended by the manufacturer, or sold with the Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 6 If the unit does not operate normally by following the instructions for use. Adjust only those controls that are covered by the instructions for use, as an improper PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual Bosch Security Systems B.V.
  • Page 7 Consult the dealer or an experienced radio/TV technician for help. NOTICE! Canadian users: This Class B digital device complies with Canadian ICES-003.Cet appareil numérique de classe B est conforme à la norme NMB-003 du Canada. Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 8: Short Information

    Not observing the alert will lead to death or sever injuries. NOTICE! Alert containing additional information. Usually, not observing a ‘notice’ does not result in damage to the equipment or personal injuries. PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual Bosch Security Systems B.V.
  • Page 9: Conversion Tables

    Table 2.3 Conversion of units of pressure NOTICE! 1 hPa = 1mbar. Fahrenheit Celsius °F = 9/5 (°C + 32) °C = 5/9 (°F - 32) Table 2.4 Conversion of units of temperature Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 10: System Overview

    Labels and colored pins for indicating favorite settings – Power cord – Plena Bonus CD NOTICE! The PLE-1MExx0-EU has a 100 V loudspeaker output and PLE-1MExx0-US has a 70 V loudspeaker output. PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual Bosch Security Systems B.V.
  • Page 11: The Plena Mixer Amplifier

    For total reliability and ease of use, a limiter is integrated into the output stage to restrict output if the user applies too much signal. Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 12: Controls, Connectors And Indicators

    Input level control – microphone/line 1 – microphone/line 2 – microphone/line 3 – microphone/line 4 Air inlet holes NOTICE! Do not obstruct the airflow into the unit. PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual Bosch Security Systems B.V.
  • Page 13: Back Panel

    Screw terminal connector 100 V, and 4 Ohm Mains fuse Earth connection screw Mains connector (3-pole) NOTICE! The unit must be earthed. Always allow adequate space at the rear of the unit for ventilation. Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 14: Planning

    Make sure that there is a power outlet of sufficient rating close to the intended location. PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual Bosch Security Systems B.V.
  • Page 15: Installation

    Make sure the power switch on the front of the unit is set to Off. Connect the power cord to the mains connector and plug it into the mains outlet. Figure 5.1 Power connection and voltage selector Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 16: Connection

    Secondary microphone (input 2) Connect a secondary microphone to “microphone/line input 2”. Set the DIP switch settings next to the connector as required. See Section 7.1 Unit settings. PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual Bosch Security Systems B.V.
  • Page 17: Additional Microphones (Inputs 3 And 4)

    When using a CD player, tuner or other auxiliary device for background music, connect the line-out connectors of the music source to the line-in connectors of the mixer amplifier. Figure 6.3 Connecting music source inputs Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 18: Connecting Outputs

    You can use the Call Only output for 3-wire remote volume control override. You can also use this output as an extra zone where announcements can be heard, but not music. PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual...
  • Page 19: Connecting Low Impedance Loudspeakers

    4 Ohm load. Connect multiple loudspeakers in a series/parallel- arrangement to make the combined impedance 4 Ohm or higher. Check the loudspeaker polarity for in-phase connection. Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 20: Configuration

    Fit the cover into the slot at the front of the unit, and then gently release the cover, making sure that the paper label stays in place. PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual Bosch Security Systems B.V.
  • Page 21: Operation

    Output controls 8.4.1 Master volume control Use the master volume control dial (4) to collectively control the sound level of all outputs, except the emergency announcement/signal. Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 22: Maintenance

    Periodically check the connectors for corrosion and check the screw terminals to make sure that they have not become loosened. PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual Bosch Security Systems B.V.
  • Page 23: Technical Data

    >40 dB (50 Hz to 20 kHz) Headroom: >17 dB Speech filter: -3 dB @ 315 Hz, high-pass, 6 dB/oct Phantom power supply 16 V via 1.2 kOhm (mic) Bosch Security Systems B.V. Installation and Operation manual PLE-1MExx0-xx | V1.0 | 2011.04...
  • Page 24: Music Input

    -10 °C to +45 °C Storage temperature: -40 °C to +70 °C Relative humidity: <95% Acoustic noise level of fan <33 dB SPL @ 1 m (PLE-1ME240-EU): PLE-1MExx0-xx | V1.0 | 2011.04 Installation and Operation manual Bosch Security Systems B.V.
  • Page 26 Bosch Security Systems B.V. Kapittelweg 10 4800 RA Breda The Netherlands www.boschsecurity.com © Bosch Security Systems B.V., 2011...