Nady Systems PM-200A Panel Controls and connections, External Speakers, Internal Speakers Enable

Panel Controls and connections

Note, the PM-200A internal speaker has been specially designed to reduce feedback frequencies while allowing maximum punch from center vocal and instrument tones. This allows clear and comprehensive monitoring with the speaker in close proximity with maximum feedback rejection. The speakers are not meant to be flat in audio quality or used for music reproduction. But when the band or DJ is pumping, they kick out exactly what you need...and then some!

5. EXTERNAL SPEAKERS

The PM-200A can also be used to power external speakers for additional monitoring or added volume. Each External Speaker jack can power any number of speakers with a total impedance not being less than 8Ω.

The PM-200A actually uses a dual power amp, each side of which is used to power the internal 8Ω speakers. The power amp is capable of delivering up to 50W RMS of clean power to EACH SPEAKER.

When additional speakers are connected to the two External Speaker outputs, they are automatically wired in parallel with each internal speaker, reducing the total impedance of each channel. If an 8Ω speaker is connected to each output, the power amp can deliver up to 75W RMS to each channel – that means 37.5W per speaker. If the internal speakers are turned off in this configuration, each 8Ω external speaker

can receive up to 50W RMS of power.

6. INTERNAL SPEAKERS ENABLE

When external speakers, or headphones, are being used, it may be desirable to turn off the internal speakers to decrease noise, or, to increase the power somewhat to the external speakers. When the External Speakers push-button switch is depressed, the internal speakers are enabled. When it is out, the internal speakers are disconnected.

7. HEADPHONES

The Headphone 1⁄4” stereo output can be used to monitor the signal post Volume and EQ. It is capable of powering headphones with impedances of 8Ω or greater. The internal speakers can be used simultaneously or turned off using the Internal Speakers Enable switch.

8. POWER

This switch turns the AC power on and off as indicated by the front baffle green Power Led.

9. POWER CONNECTOR

The IEC jack is used to connect the power cord to the AC Power Source.

[Caution: Never remove the center grounding pin as this can cause a serious safety hazard and will immediately void your warranty.]

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