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The picture below is an AT1202. The AT602 is virtually identical in appearance. Always turn off the amplifier and unplug the power cord...
Page 5
While most speaker manufacturers adhere to an industry convention of using red terminals for positive connections and black terminals for negative, some manufacturers may vary from this configuration. To assure proper phase connections, and optimal performance, consult the identification plate on your speaker terminals, or the speaker’s manual to verify polarity.
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The picture here is an AT1202. The AT602 is virtually identical in appearance. This diagram shows the back of the amplifier, preamplifier and all speakers. Therefore, the right speakers are on the left side of the diagram, and the left speakers are on the right side of the diagram.
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Do not plug the amplifier directly into the “Switched Accessory” outlet of another device! These outlets are intended for use with low current draw products having a low current draw, such as tuners, CD players or cassette decks. These cannot handle the high current draw of a power amplifier.
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If you suspect that the grounding system in your home’s electrical wiring is causing the hum problem, it is important that you do not make any changes to the wiring yourself. Only a licensed electrician should make any changes to household wiring, and they must be made in full compliance with all local building, safety and electrical codes.
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The following applies to all channels being driven simultaneously with 8 ohm loads and an input sensitivity of 28dB gain unless otherwise specified.
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