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ALTI Series User & Installation Manual www.audac.eu...
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Introduction 2-Way pendant speakers The ALTI series are two-way pendant loudspeakers, designed for background and foreground music applications with open architectures and high ceilings. Typical applications are big scale retail environments, warehouses and other large open spaces The elegant construction is finished using high grade materials and fitted with premium acoustic components.
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Precautions READ FOLLOWING INSTRUCTIONS FOR YOUR OWN SAFETY • ALWAYS KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE. NEVER THROW THEM AWAY • ALWAYS HANDLE THIS UNIT WITH CARE • CLEAN ONLY WITH DRY CLOTH • HEED ALL WARNINGS AND FOLLOW ALL INSTRUCTIONS •...
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CAUTION • USE CABLES OF THE RIGHT GAUGE TO CONNECT THE LOUDSPEAKER • USE CABLES WITH CLEAR COLOR CODING INDICATING THE POLARITY AND MAINTAIN THE SAME POLARITY THROUGHOUT THE WHOLE SYSTEM. • ONLY USE THE CORRECT AMPLIFIER OUTPUT VOLTAGE AND IMPEDANCE. EXCEEDING THESE LIMITS COULD CAUSE FIRE OR OTHER FAILURES.
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Installing the ALTI All-in-one cable & Gripple® connector The ALTI speakers come with an unique All-in-one-wire, consisting of two steel cores for suspending the speaker and two copper conductors for connection of the amplifier to the loudspeaker. The copper conductors are provided with a colored (red / black) PVC jacket for polarity indication, while one of both steel cores also is provided with a coloring (red) for indicating the difference between both cores.
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The ALTI speakers are delivered with a ceiling cover, which covers the fixation points (snap hooks or Gripple® connectors) on the ceiling side, in case a clean finishing is required. Slide this ceiling cover over the connection cable first, before any connections or fixations are made.
Connecting the speaker For connecting the ALTI, the wires coming from the amplifier shall be connected to the 4-pin terminal block connector on the rear of the speaker. Each connection terminal is implemented twice, allowing direct link-through to other loudspeakers on the same line.
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Once the connections are made and the power taps are correctly set, the cover can be assembled on the rear section of the cabinet. The cover is designed with a sliding tab which can be removed, allowing it being assembled after the speaker is connected and suspended.
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