Crown Audio XL Series operation manual Setup, You may also stack amps without using a cabinet

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XLS Series Power Amplifiers

3 Setup

3.1 Unpack Your Amplifier

YOU WILL NEED (not supplied):

• Two input wiring cables

• Two output wiring cables

•Rack for mounting amplifi er (or a stable surface for stacking)

WARNING: Before you start to set up your amplifier, make sure you read and observe the Important Safety Instruc- tions found at the beginning of this manual.

3.2 Voltage Selection

3.3 Mount Your Amplifier

CAUTION: Before you begin, make sure your amplifier is disconnected from the power source, with power switch in the “off” position and all level controls turned completely down (counterclock- wise).

Use a standard 19-inch (48.3 cm) equipment rack. See Figure 3.2 for amplifi er dimensions.

You may also stack amps without using a cabinet.

NOTE: When transporting, amplifi ers should be supported at both front and back.

3.4 Ensure Proper Cooling

When using an equipment rack, mount units directly on top of each other. Close any open spaces in rack with blank panels. DO NOT block side or front air vents.

Figure 3.3 illustrates standard amplifier air- flow.

CAUTION: Before use, your amplifier must be set to the correct operating voltage for your local supply. Typically, units are shipped from the factory with voltage already set with the correct setting, but this setting should be verifi ed before fi rst using the amplifi er.

The selected voltage is displayed on the top, left side of the fuse drawer (see Figure 3.1). To change the voltage setting; disconnect the power source, then gently pry out the fuse casing from the fuse drawer. Replace with the correct voltage positioned to display on the top left side.

Be sure to operate your amplifi er from a power

Figure 3.1 supply within ±10% of the rated voltage (i.e., Voltage Selection 108-132V for 120V supply).

2 in.

Figure 3.3 Airflow

Figure 3.2 Dimensions

Operation Manual

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Contents XLS Series Do not defeat the safety purpose Important Safety InstructionsTable of Contents Features How to Use This ManualWelcome Unpacking Your AmplifierBe sure to operate your amplifi er from a power SetupYou may also stack amps without using a cabinet Distance Bridge-Mono Mode Typical input and output wiring is shown in FigureWire Your System 3.7.1 Stereo Mode Startup Procedure Setup OperationPrecautions Turn up the level of your audio source to an optimum levelPower Indicator Clip IndicatorsFault Indicator Power SwitchMale XLR Signal Links Power Connector FuseFilter Switches Limiter Switch230V Very low frequency signals contain no usefulXLS202 T6.3A T6.3A XLS402 T6.3A T10A XLS602This is normal operation for your amp TroubleshootingSpecifications Dimensions Width Air Volume Requirements per minute per unitNet Weight Shipping WeightFacsimile Internet ServiceTechnical Support / Factory Service Year WarrantyWorldwide Except USA & Canada XLS Series Power Amplifiers Model Crown Factory Service Information

XL Series specifications

Crown Audio has long been a prominent name in the professional audio equipment industry, and the XL Series stands out as one of its flagship offerings. Renowned for its reliable performance and exceptional sound quality, the XL Series amplifiers are designed to meet the demanding needs of live sound reinforcement, installation, and a wide range of audio applications.

One of the key features of the Crown Audio XL Series is its robust power output. These amplifiers deliver high-efficiency performance with power ratings that can accommodate various speaker types and configurations. This versatility ensures that users can tailor their audio setup to achieve optimal sound reproduction, no matter the venue size or requirements.

Incorporating advanced technologies, the XL Series amplifiers are equipped with patented feedback circuit designs that maintain consistent sound quality even under challenging load conditions. This technology allows for higher performance in terms of clarity and articulation, ensuring that every note and nuance is reproduced accurately. Furthermore, the adjustable gain and built-in high-pass filters provide users with the ability to customize their audio output to best suit their needs.

Another standout characteristic of the XL Series is its durable construction. Designed for the rigors of touring and installation, these amplifiers feature rugged housings and protective circuits that guard against overheating and short circuits. This reliability is crucial for professionals who depend on their equipment to perform flawlessly during live events.

The user-friendly interface of the XL Series also contributes to its popularity. With intuitive controls and clear LED indicators, sound engineers can easily monitor levels and adjust settings on the fly. Additionally, these amplifiers support both analog and digital inputs, ensuring compatibility with various audio sources.

The Crown Audio XL Series amplifiers are also known for their efficient thermal management systems. With built-in fans that operate quietly and effectively, these amplifiers minimize heat buildup, enhancing both performance and longevity.

Overall, the Crown Audio XL Series combines power, reliability, and advanced technologies to deliver outstanding audio performance. Whether used for concerts, installations, or events, the XL Series stands tall as a trusted choice for audio professionals seeking excellence in sound amplification.
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