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Summary of Contents for EAW CF-4LZ
- Page 1 -4LZ/ -4TX Clip Fit Bracket for SMS4124, SMS4940, and SMS4990 Compact Loudspeakers INSTALLATION GUIDE...
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Page 2: Safety Instructions
There are many factors to be considered when installing professional sound reinforcement systems, including mechanical and electrical considerations, as well as acoustic coverage and performance. EAW Commercial strongly recommends that this equipment be installed only by a professional sound installer or contractor. -
Page 3: Table Of Contents
12. Rigging Precautions: When mounting or suspending EAW Commercial loudspeaker enclosures, it is essential that load ratings, rigging techniques, and special safety considerations be appropriate for the installation. Use only the mounting/rigging points on the loudspeaker enclosure intended for this purpose. The user must determine the load requirements, dynamic loading, and any other contributing factors affecting the loudspeaker installation. -
Page 4: Introduction
• The CF-4LZ is used for constant impedance applications, with no internal power transformer. • Each bracket comes with two wire crimps, used for connecting the two bracket wires to your system wiring. -
Page 5: Installation
Although EAW Commercial will help in any way possible, it is always the responsibility of the receiving party to file any shipping damage claim. The carrier will help prepare and file this claim. -
Page 6: Cf-4Tx Electrical Installation
Note: Observe all local and national codes when installing the CF-4TX. All connections must be made with the power amplifier turned off. The following examples of 70 V and 100 V connections show an EAW Commercial CAM160, a typical mixer/amplifier. Its speaker-level output is a screw terminal strip, with outputs for 25 V, 70 V, 100 V, ground, and 4 ohm. - Page 7 To avoid overloading, make sure that the selected taps on each bracket in the line add up to no more than 80% of the rated power of the amplifier being used. CF-4LZ/CF-4TX–...
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Page 8: Cf-4Lz Electrical Installation
A (+) LINE (BALANCED) 1. Connect the A + terminal on the amplifier to the red (+) input wire on the CF-4LZ. CAUTION TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR CAZ800-AMPLIFIER MOISTURE. -
Page 9: Mechanical Installation
CF-4LZ and CF-4TX Mechanical Installation Mounting the clip-fit brackets to the wall: a. Mount the wall bracket to the desired surface, in this vertical orientation only. Note that the bracket has two mounting keyholes with vertical spacing that allows them to be used with a standard wall J-box. - Page 10 Unmounting the loudspeaker: a. Slide the red plastic tab left, towards the center of the loudspeaker, and hold it there while you press the red center button inwards. Carefully pull the loudspeaker off the bracket, using both hands. – CF-4LZ/CF-4TX...
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Page 11: Service Information
In the event that your bracket should require servicing, please follow these instructions: 1. Call EAW Commercial Tech Support at 1-888-337-7404, 7 am to 5 p.m. PST (Monday- Friday), to verify the problem and obtain a Return Authorization (RA) Number. Be sure to have the serial number of the unit when you call. - Page 12 EAW Commercial A LOUD Technologies Inc. Company EAW Commercial | One Main Street | Whitinsville, MA 01588 USA | TEL toll free within US/Canada 888.337.7404 TEL outside US 425.892.6503 | FAX 425.485.1152 | www.eaw.com © 2008 LOUD Technologies Inc. All Rights Reserved.
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