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General| Number of Channels | 2 |
|---|---|
| Input Sensitivity | 0.775V |
| Frequency Response | 20Hz - 20kHz |
| Dimensions | 88mm x 482mm x 300mm |
| Weight | 5.5kg |
| Power Consumption | 300W |
| Line Inputs | 2 |
| Impedance | 8 Ohm |
Explains the manual's objective and scope for installing, configuring, and operating the amplifier.
States the manual is also available in PDF format for digital use.
Identifies the manual is for installers and users of the Plena system.
Lists other documents relevant to the product installation and use.
Details the four types of alerts used (Note, Caution, Warning, Danger) and their meanings.
Provides conversion factors for units like length, mass, pressure, and temperature.
Introduces the Plena family of public address system elements.
Lists all items included in the product packaging.
High-level overview of the mixer amplifier's capabilities and features.
Details the front panel controls, connectors, and indicators for operation.
Explains the various connectors and switches located on the rear of the unit.
Instructions for safely removing and preparing the unit from its packaging.
Guidance for mounting the unit in a standard 19-inch rack.
Steps to verify all settings and connections before powering on.
Procedure for safely connecting the amplifier to the main power supply.
Instructions for connecting a 24 VDC backup power supply and battery charging.
Details connecting a priority microphone to input 1 and its PTT functionality.
Explains connecting a secondary microphone to input 2 and its VOX mode.
How to connect microphones to inputs 3 through 6 for background music mixing.
Connecting telephone lines or 100V signals for emergency announcements.
Connecting external audio devices for background music playback.
How to connect speakers to Zone 1, Zone 2, and Call Only outputs.
Configuring DIP switches and rotary controls for desired operation.
Customizing labels and using indicator pins for settings.
Step-by-step guide to power the amplifier on and off safely.
Adjusting individual volume levels for microphone and line inputs.
Selecting music sources and adjusting their volume levels.
Adjusting bass and treble for microphone/line and music inputs.
Routing audio to zones and controlling the overall master volume.
Details on power supply, consumption, and performance metrics.
Physical dimensions, mounting options, and weight.
Information on operating temperature, humidity, and noise levels.
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