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General| Type | Public Address Amplifier |
|---|---|
| Enclosure Material | Metal |
| Mains Voltage | 50/60 Hz |
| Audio Outputs | Speaker Output |
| Weight | 6.5 kg |
Lists the key capabilities and functionalities of the Plena Message Manager.
Details the storage capacity and supported file formats for messages.
Lists the items included in the product package.
Describes the function of the front panel buttons and indicator LEDs.
Details the rear panel connectors, controls, and their functions.
Explains how to connect a 24 Vdc backup power supply for the unit.
Illustrates standard audio connections to other Plena system components.
Describes how to connect the unit in a loopthrough configuration with amplifiers.
Details how to connect external trigger inputs for starting messages.
Instructions for connecting the unit to the AC mains power supply.
Guides the user through the process of uploading messages from a PC.
Explains how messages are played back via trigger inputs or pushbuttons.
Describes how to use the headphone output to monitor messages.
Details the built-in supervision features for system reliability.
Explains how to manually edit message sequences and zone configurations.
Lists electrical specifications like voltage, power consumption, and current.
Provides technical details on message formats, sample rates, and capacity.
Specifies sensitivity and impedance for audio inputs.
Details nominal level and impedance for audio outputs.
Lists trigger input types and control output relay specifications.
Specifies operating and storage temperature, and humidity limits.
Includes general specifications like EMC, dimensions, weight, and mounting.
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