HLE-1(T), HLE-2TC/ HLE-2C

HLE-3C/ HLE-3TC/ HLE-3(T)

INSTALLATION INSTRUCTIONS

CONNECTION TO AMPLIFIER

Exercise special care in removing the back cover of explosion-proof driver enclosure, (Part 1) to avoid dam- aging machined surfaces. Prior to re-assembly, make certain that joining surfaces of enclosure is free of dirt. Tighten all cover bolts completely. To provide the specified protection in hazardous locations, please note that no compound of any type is to be applied on machined flange.

INSTALLATION OF MATCHING TRANSFORMER

Atlas Sound Model T-18, 60 Watt line matching transformer is listed by UL and C.S.A. for installation within the explosion-proof driver enclosure.

Primary Winding:

2000/1000/500/250/125/85/ (45 Ohms)

Secondary Winding:

4, 8 & 16 Ohms

Insertion loss:

Less than 12dB at 1 kHz

Termination:

Solder Lugs

Shipping Weight:

1.5 Lbs.

Within the explosion-proof housing, on the back side of the magnetic assembly of the drive unit, two holes are pre-drilled for fastening the T-18 line matching transformer with 8-32 screws.

When used with the Atlas Sound HLE-Series speakers, the 16 Ohm secondary winding of the transformer should be connected to the voice coil leads of the driver.

The following illustrates impedance taps and power selection for connection of the primary winding of the transformer to the output of the communications system amplifier.

IMPEDANCE TAP, OHMS

70 V. LINE, WATTS

25 V. LINE WATTS

 

 

 

45

15.0

85

60.0

7.5

125

40.0

5.0

250

20.0

2.5

500

10.0

1000

5.0

2000

2.5

 

 

 

NOTE:

C.S.A. reference guide: 386-0-0.8 Class: 2268

Specifications are subjecta to change without notice

www.AtlasSound.com

1601 JACK MCKAY BOULEVARD ENNIS, TEXAS U.S.A. • TELEPHONE: (800) 876-3332 • FAX: (800) 765-3435

©2001 ATLAS SOUND LP

Printed in U.S.A.

00801

ATS000707 RevB 8/01

PN 316972

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Atlas Sound HLE-2TC, HLE-3C, HLE-3(T), HLE-3TC installation instructions Installation Instructions, Connection to Amplifier

HLE-2C, HLE-1(T), HLE-3TC, HLE-3(T), HLE-2TC specifications

Atlas Sound has long been a trusted name in professional audio equipment, and its HLE series is a testament to their commitment to quality and innovation. The HLE-1(T), HLE-2C, HLE-3C, and HLE-3(T) models incorporate advanced technologies and features designed to enhance audio performance, making them ideal for both live sound and installed audio environments.

The HLE-1(T) is known for its high efficiency and versatility. It features a powerful amplifier that delivers consistent and clear sound across a wide frequency range. The HLE-1(T) also includes a built-in limiter to protect against clipping, ensuring that the audio output remains distortion-free even at high volumes. Its lightweight enclosure makes it easy to transport and install, while the rugged construction provides durability in various settings.

Moving to the HLE-2C, this model excels in providing high-quality audio performance with its dual-channel capability. This design allows users to connect multiple sources while maintaining excellent sound quality. The HLE-2C features customizable output settings, enabling users to tailor audio according to the specific requirements of different venues. Its intelligent thermal management system prevents overheating, making it reliable during extended use.

The HLE-3C and HLE-3(T) models are designed with advanced connectivity options. The HLE-3C includes a range of input options, including XLR, 1/4”, and RCA, making it highly adaptable for various audio sources. It also boasts an intelligent EQ system that automatically adjusts settings for optimal audio output, ensuring a balanced sound in any environment. The HLE-3(T) takes this a step further by incorporating touchscreen controls, allowing for seamless operation and monitoring.

All the HLE series models are built with a strong emphasis on user-friendliness. They come with clear signal indication lights, making it easy for users to monitor their audio levels at a glance. The models are also compatible with various mounting options, which allows for flexible installation in different settings, from professional stages to corporate boardrooms.

In conclusion, the Atlas Sound HLE series, including the HLE-1(T), HLE-2C, HLE-3C, and HLE-3(T), combines cutting-edge technology with robust design. These models are not just built to perform; they are designed to provide flexibility and reliability, catering to the needs of professionals in the audio industry. Whether for live applications or installations, the HLE series stands ready to deliver exceptional sound quality and performance.