Installation/Instructions/DSA Series

CM-1 CobraNet Interface Card

These instructions apply to all DSA Series loudspeakers.

1. Description:

The optional CM-1 CobraNet Interface Card allows audio and computer control signals to be distributed to DSA Series loud- speakers using a 100BASE-T Fast Ethernet network. These instructions detail how to install the CM-1 CobraNet Interface Card into the loudspeaker. See the DSA Series Owner’s Manual for information about implementing the CobraNet network.

WARNING: Prior to installing the CM-1 ensure that the AC mains to the loudspeaker is disconnected or off. Installation with the AC mains on can permanently damage either the CM-1 or the electronics in the loudspeaker.

CM-1 CobraNet Interface Card Parts List:

EAW P/N

Qty

Description

0005987

1

CobraNet Interface Card Assembly

 

 

(CM-1 Card, Cover Plate, PCB Connector Adapter)

RD0087

1

Installation Instructions

2. Usage:

Install the CM-1 in the loudspeaker to provide the interface for connecting to a CobraNet network using CAT-5 cable with an RJ-45 connector.

DANGER: When unpacking, handling, and installing the CM-1 card, ensure there is no static build-up. A static discharge from your body, work surface, or loudspeaker to the CM-1 card can permanently damage the CM-1’s electronics.

3.Installation:

1.Position the loudspeaker so the Signal End can be easily accessed.

2.Remove the four screws retaining the cover plate for the card slot. Retain these screws for installing the CM-1. Remove the plate.

CM-1 COBRANET INTERFACE CARD ASSEMBLY

4X FLAT HEAD SCREWS

SIGNAL

END

3.Carefully remove the CM-1 from its packaging, handling the PC board only by its edges. Avoid contact with the gold connector contacts at the base of the Card Assembly or with any of the components on the PC board.

4.While holding the CM-1, ensure there is no static potential by firmly touching the rear metal of the loud- speaker enclosure with your other hand before allowing the card to contact the loudspeaker.

5.Orienting the CM-1 as shown, insert the card into its slot. Do this by aligning the card with the connector at the bottom of the slot. Push down on the card evenly but firmly to seat it in the connector. Rocking the card very slightly side-to-side, while applying pressure, may facilitate insertion.

IMPORTANT: Ensure that the card is “square” to and fully seated in the connector at the bottom of the card slot.

6.Reinstall the four screws removed in step 2 to attach the CM-1 to the loudspeaker.

7.Connect the Ethernet cable to the the Primary RJ-45 connector on the CM-1 before turning on the AC Mains.

NOTE: The Secondary RJ-45 connector is for a second, redundant network. See DSA Owner’s Manual for more information on the use of the Secondary connector.

If you have any questions about installing the CM-1 please contact the EAW Applications Support Group for assistance:

EAW Applications Support Group

Tel

800-992-5013 (USA only)

One Main Street

Tel

508-234-6158

Whitinsville, Ma 01588 USA

Fax

508-234-8251

 

E-mail

asg@eaw.com

Thank you for purchasing EAW products

1 Main Street • Whitinsville, MA 01588 • Phone (800) 992-5013 • FAX (508) 234-8251

RD0087 (A)

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EAW installation instructions Installation/Instructions/DSA Series, CM-1 CobraNet Interface Card

CM-1 specifications

The EAW CM-1 is a standout in the world of professional audio systems, designed for musicians, sound engineers, and event organizers seeking high-quality sound reproduction. EAW, or Eastern Acoustic Works, has a long history of delivering top-notch audio solutions, and the CM-1 is no exception. It embodies advanced technology and innovative design, making it a preferred choice for various live performance settings.

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The CM-1 is also equipped with EAW's proprietary Waveguide technology, which enhances the control of high-frequency dispersion. This technology ensures that sound is distributed evenly across the audience, minimizing hot spots and dead zones. Musicians and sound engineers will appreciate the consistency of sound coverage, allowing for a more immersive experience for attendees.

In terms of build quality, the EAW CM-1 is constructed with durable materials designed to withstand the rigors of touring and repeated use. Its lightweight yet sturdy design allows for easy transportation and setup, making it an ideal choice for mobile applications. Additionally, the cabinet features integrated rigging points for suspension, providing flexibility in mounting options for various venue configurations.

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In summary, the EAW CM-1 is a powerful and versatile speaker system that excels in delivering high-quality sound across various environments. Its prominent features like clarity, high-frequency dispersion control, durable construction, and adaptability ensure that it meets the demands of professionals in the audio industry. Whether used for a small gig or a large concert, the CM-1 stands as a reliable choice that elevates the audio experience.