Please Read First Safety Instructions WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. Read all the safety and operating instructions before connecting or using this unit. CAUTION: To reduce the risk of electrical shock, do not remove the cover (or back).
Getting to Know the Rear Panel A XLR Balanced Audio Inputs D Speaker Outputs Use the BALANCED INPUT jacks to connect to the outputs Use the OUTPUT binding posts to connect the amplifier to of a preamplifier or other control device with XLR outputs. your speakers;...
Input Connections Connecting the amplifier to your source equipment is simple. Correct polarity connections are important to maintain proper speaker phasing. When speaker phasing is correct, all Using high-quality XLR cables or audio interconnect cables, speakers move in and out at the same time, preserving the match the output channel designations on the rear of your source equipment to the balanced input jacks or unbalanced imaging of the program material.
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Making Rear Panel Connections Center S When connecting the amplifier to your source equipment, match the output channel designations on the rear of your source equipment to the input jacks on the rear panel of your amplifier that have the same channel name. Correct polarity connections are important to maintain proper speaker phasing.
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Speaker essor Shown as a Typical Example Left Front Speaker Left Surround Speaker Left Rear Speaker Page 7...
Power Control Connections Your amplifier features a built-in remote turn-on system that Plug the AT3000 into a 20-amp circuit only. You may will automatically switch the amplifier on when another find that your wall socket is not of the same configuration device in the system is switched on.
A Few Words About Hum and Noise Audible hum, or a discernable low frequency noise, is one of Suggestion #3: the most common problems in audio/video systems. This Ground loop problems may also be caused by poor grounding of hum, which may be present even when the volume is at a low the electrical system in your home, particularly when there are level, is usually caused by a problem known as “ground multiple components with three prong, grounded, power cords.
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