ETI Sound Systems, INC ACT-1515X(F) manual Earth Ground do not Defeat the Earth Ground, Technician

Page 5

on pins 2 and 3. The wiring conforms to the Audio Engineering

Society standard where Pin 2 is (+) or hot; Pin 3 is (-) or cold; and������

Pin 1 is the Shield or ground.������

8)EARTH GROUND: DO NOT DEFEAT THE EARTH GROUND

IF AN ELECTRICAL STORM IS IMMINENT!! Use the feature only

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

with great caution. Defeating the Earth ground may in some

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RISK OF ELECTRIC SHOCK

instances reduce or eliminate hum due to unavoidable ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DO NOT OPEN

 

 

 

 

 

 

��������� ��� ������� ���� ����� ���

loops. It also disconnects the amplifier panel from the third

 

 

 

 

 

 

 

 

 

 

 

 

������������������������������������������������ ������� ��� ���� �������

prong of the AC cable. That prong will lessen the chance of lethal

 

 

 

 

 

 

 

 

 

 

 

 

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voltages being present on the amplifier panel should there be

 

 

 

 

 

 

 

 

 

 

 

 

 

 

��� ����� ������������ ������ ���������

 

 

 

 

 

 

 

������ ���� ���������� ��� ����������

a lightning strike or other catastrophic failure on the AC mains

 

 

 

 

 

 

����������

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

power line. Lifting the Earth ground means a person in contact

 

 

 

 

 

 

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with the amplifier panel in such an event has a greater likelyhood

 

 

 

 

 

 

 

 

 

 

 

 

����������� ������� ����� ������

of dying in the event of such a catastrophic fault. DO NOT LIFT

 

 

 

 

 

 

��������������

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THE EARTH GROUND UNLESS YOU CAN ASSURE NO ONE WILL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COME INTO CONTACT WITH THE AMPLIFIER PANEL DURING USE.

 

 

 

 

 

 

 

 

 

 

 

 

 

�����

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9) POWER ON/OFF SWITCH: Turns on the AC mains

 

 

 

 

 

 

��

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

power and your ACT-1515X(F) amplifier. If power is available

 

 

 

 

�

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and the amp is working properly, the Power ON/OFF switch will

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

light up. If it does not, unplug the AC cable from the wall and

 

 

 

 

 

 

���

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

then check the AC mains fuse in your ACT-1515X(F) for conti-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

nuity with a multimeter or ohmmeter. If the fuse is open (no

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

continuity) replace with same kind and type. If the replace-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ment fuse blows in short order, seek service from a qualified

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

technician.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10) POWER CORD CONNECTOR: For attachment of

 

 

 

 

 

��

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the included IEC standard detachable power cord. Please replace

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

this cord should it become chafed, cut, bent or damaged in such a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

way that the protective insulation is compromised.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TOUCHING LIVE EXPOSED WIRES ON THE POWER CORD CAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

�������������������

RESULT IN INJURY OR DEATH! Only replace the cable with the

 

 

 

 

��

 

 

 

 

 

 

 

 

 

���������������

exact same type and size.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

������������������

11) FUSE HOLDER: House a 8 amp (115 Volts) or 4

 

 

 

 

 

 

 

 

���������������

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

amp (230 Volts) 3AB size slow-blow fuse. REPLACE ONLY WITH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SAME KIND !!!! NOTE!!! Very often a blown fuse is a symp-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tom of a serious problem with the amplifier or speaker. Under

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

normal operating conditions the fuse should NEVER go open.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

It does so only under fault conditions. Take extreme care with

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

household electricity as it has the potential for deadly harm. Do not

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

expose the amplifier inside by removing the amp from the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cabinet and then plugging it into AC mains power. Voltages present

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on the printed circuit board can be lethal! If the fuse repeatedly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

blows, especially on first powering up the amp, it is an indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

of a fault condition and the AC mains power should be removed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

�����������������

and the entire system should be brought into a qualified service

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

technician for repair. VOLTAGES PRESENT ON THE PRINTED

 

 

 

 

 

 

 

 

 

������������������������

 

 

 

 

 

 

CIRCUIT BOARD WHILE THE AMP HAS AC MAINS POWER SUPPLIED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO IT ARE POTENTIALLY LETHAL !!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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ACT-1515X

1000-WATT ACTIVE FULL-RANGE SYSTEM

Page 4 Page 6
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Page 4 Page 6
Contents Page Loudspeaker Features Amplifier SpecificationsFlying Hardware Warning Heed ALL Warnings in this ManualWill Cause Permanent Hearing Losses Features & BenefitsPro-Audio Amplifier input section is damagedAmplification beyond its design limits Very low or nonexistantTechnician Earth Ground do not Defeat the Earth GroundWay that the protective insulation is compromised Exact same type and sizeConnections / Important Information Basic TroubleshootingLimited Warranty Professional

ACT-1515X(F) specifications

ETI Sound Systems, INC has established a reputation for delivering high-performance audio solutions, and the ACT-1515X(F) model exemplifies this commitment to quality. Designed for both professional and commercial applications, the ACT-1515X(F) is a versatile loudspeaker that caters to the needs of various users, including musicians, sound engineers, event organizers, and venues.

One of the standout features of the ACT-1515X(F) is its exceptional sound quality. The speaker is equipped with a high-efficiency 15-inch woofer, which delivers powerful bass response and the ability to handle high sound pressure levels. Complementing the woofer is a high-frequency driver that provides crisp and clear treble, ensuring a full-range audio experience that can fill large spaces.

The ACT-1515X(F) incorporates advanced technologies that enhance its performance. One significant technology is the integrated digital signal processing (DSP), which optimizes the speaker's frequency response and helps in controlling the output to prevent distortion. This feature is particularly useful in live sound applications, where variances in acoustics can significantly impact audio quality.

Moreover, the construction of the ACT-1515X(F) is robust and durable. The cabinet is built from high-quality materials that ensure longevity and withstand tough environments, making it suitable for touring musicians and rental houses. The speaker's design also includes a lightweight yet sturdy enclosure, which facilitates easy transportation and setup.

Another key characteristic of the ACT-1515X(F) is its versatility in connectivity options. The speaker is equipped with multiple inputs, including XLR and TRS connectors, which allow it to integrate seamlessly with various sound systems. This flexibility makes it an ideal choice for both permanent installations and mobile setups.

In addition, the ACT-1515X(F) features built-in rigging points and a pole mount socket, providing users with various mounting options for optimal sound positioning. This adaptability ensures that the speaker can function effectively in different environments, whether onstage, at events, or in DJ setups.

Overall, the ETI Sound Systems, INC ACT-1515X(F) is a professional-grade loudspeaker that combines powerful audio performance, innovative technologies, and robust construction. Its features make it suitable for a wide range of applications, appealing to anyone seeking a reliable and high-quality audio solution. With the ACT-1515X(F), users can expect nothing short of excellence in sound performance and delivery, making it a valuable addition to any sound system.
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