EAW CF-2LZ Installation Manual Download Page 2

2

 – CF-2LZ/CF-2TX

1. SAFETY INSTRUCTIONS

1.  Read these instructions. 
2.  Keep these instructions.
3.  Heed all warnings.
4.  Follow all instructions.
5.  Do not use this apparatus near water.
6.  Clean only with a dry cloth.
7.  Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8.  Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus 

(including amplifiers) that produce heat.

9.  Only use attachments/accessories specified by the manufacturer.
10.  Refer all servicing to qualified service personnel. Servicing is required when the apparatus 

has been damaged in any way, such as liquid has been spilled or objects have fallen into the 

apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has 

been dropped.

11.  The entire sound system must be designed in compliance with the current standards and laws 

regarding electrical systems.

Part No. 0023393  Rev. A  05/2008 
© 2008 LOUD Technologies Inc.  All Rights Reserved.  
Printed in China.

The exclamation point within an 

equilateral triangle is intended to 

alert the user of the presence of 

important operating and maintenance 

(servicing) instructions in the literature 

accompanying the apparatus.

Dimensions

Clip Fit Bracket with speaker attached

WARNING!

 This equipment has been designed to be installed by qualified professionals only! 

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.

Summary of Contents for CF-2LZ

Page 1: ...INSTALLATION GUIDE CF 2LZ CF 2TX Clip Fit Bracket for SMS2124 and SMS2990 Loudspeakers ...

Page 2: ...rain or moisture does not operate normally or has been dropped 11 The entire sound system must be designed in compliance with the current standards and laws regarding electrical systems Part No 0023393 Rev A 05 2008 2008 LOUD Technologies Inc All Rights Reserved Printed in China The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operatin...

Page 3: ...ices Documentation Thoroughly document the mounting rigging design with detailed drawings and parts lists Analysis Have a licensed structural engineer or other qualified professional review and approve the mounting rigging design before its implementation Installation Use personnel experienced and qualified for mounting rigging loudspeakers in accordance with and in compliance with all federal sta...

Page 4: ...ely in place It can be easily adjusted in vertical and horizontal angle and locked in place with a locking wheel This manual covers two brackets The CF 2TX has an internal transformer for constant voltage applications The transformer has multiple taps with a selector switch to set the desired power tap wattage for the system The CF 2LZ is used for constant impedance applications with no internal p...

Page 5: ...ort surface e g wall etc has the necessary mechanical characteristics to support the weight of the bracket and loudspeaker without the danger of it falling Always use support elements suitable for the material of the wall that will support the bracket e g screw anchors for bricks screw anchors for cement etc Due to various construction methods and materials used today the hardware for securing the...

Page 6: ...mplifier Its speaker level output is a screw terminal strip with outputs for 25 V 70 V 100 V ground and 4 ohm 70 V connection example 1 Connect the amplifier s 70 V terminal to the red input wire on the CF 2TX 2 Connect the amplifier s GND terminal to the black input wire on the CF 2TX 3 Select the power tap as shown on the next page 100 V connection example 1 Connect the amplifier s 100 V termina...

Page 7: ...u are using a 70 V system the wattage ratings are 8 16 32 and 64 W If you are using a 100 V system the available wattage ratings are 16 32 and 64 W Make sure that you do not overload the amplifier This may cause overheating to the amplifier and possible damage to your loudspeakers To avoid overloading make sure that the selected taps on each bracket in the line add up to no more than 80 of the rat...

Page 8: ...e that the overall impedance does not drop below the minimum required by your power amplifier BREAKER CLIP LIMIT ON OFF STEREO SUBSONIC FILTERAT 30Hz ON OFF PUSH PUSH AMP MODE MONO BRIDGE CAUTION TO REDUCETHE RISK OF FIRE OR ELECTRIC SHOCK DO NOTEXPOSETHISAPPARATUSTO RAIN OR MOISTURE SEE INSTRUCTIONS BEFORE USING INPUT B LINE BALANCED B B B CHANNEL B BRIDGED CHANNELA A A B GND A A INPUT A LINE BAL...

Page 9: ...ole slots in the bracket as shown Tighten the screws once the bracket is securely in place b In addition to securing the bracket to a J box secure it to a structural wall stud with user supplied hardware The spacing of the four corner holes is designed to align with structural studs on either side of the single position J box Rotating the loudspeaker s input section if required The loudspeaker can...

Page 10: ...e provided in the locking wheel to allow further tightening with a flathead screwdriver if required b Perform a listening test to verify that the coverage is acceptable Tethering the loudspeaker a An M5 threaded hole in the bottom rear of the loudspeaker is provided for tethering the loudspeaker This will reduce the chance of it from falling during structural events such as earthquakes or fires Pr...

Page 11: ... What Is Covered Defects in workmanship and materials and against malfunctions EAW Commercial distributors must remedy all such defects and malfunctions without charge for parts or labor if the warranty applies Final determination of warranty coverage lies solely with each authorized EAW Commercial distributor What Is Not Covered This warranty does not extend to damage or malfunctions resulting fr...

Page 12: ...hnologies 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 ...

Reviews: