User manual ELECTRO-VOICE 727SR DATASHEET

[. . . ] 7 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Appendix A: Warranty Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Appendix B: Installation Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Characteristics of all Subwoofers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The safety line should prevent the speaker from falling if the bracket tears loose from the wall. Secure the other end to the eyebolt that is fully threaded into the enclosure. Stud Figure 6: Midwall Installation (Side View) Wall Electro-Voice® 727SR User Manual 3 Step 3: Wire the Speaker A typical wiring configuration is shown in Figure 7. It is highly advisable to support the unit while these connections are being made. When mounting the speaker in a corner mount configuration, a right angle XLR connector such as Neutrik #NC3MRC or equiv. is required for the signal connections (see Figure 7). Connect the line level signal from the mixer, pre amplifier or other source into the line input connector. Plug in the power cord and connect the unit to a standard 120VAC power source. The proper crossover setting is determined by the satellite speakers used. The following are general guidelines: S a t e llit e Speaker 3 . 2 4 . 2 6 . 2 C ro s s o v e r S e t t in g 11 0 Hz 9 5 Hz 8 0 Hz Figure 7: Wiring Configuration Adjust the crossover according to the chart above. Set the appropriate sub level before making the final mounting to the bracket. Step 4: Mount the Speaker to the Bracket First remove the two Phillips-head screws on the rear of the enclosure. Use the supplied eyebolt to mount one mounting clip to the top of the speaker as shown in Figure 8. The bracket system is intended to support the 727SR only. Never set anything on, or hang anything from, the 727SR enclosure when using this bracket. For a copy of the model-specific CE Declaration of Conformity, contact Electro-Voice at the address listed at the end of this manual. Maintenance Your EVID system has been designed and manufactured to provide years of durability and reliable service. Units may be cleaned by wiping with a soft, damp cloth. Never use solvents or harsh cleaning agents of any kind. Appendix A: Warranty Statement Electro-Voice® Speakers and Speaker Systems are guaranteed against malfunction due to defects in materials or workmanship for a period of five (5) years from the date of original purchase. The Limited Warranty does not apply to burned voice coils or malfunctions such as cone and/or coil damage resulting from improperly designed enclosures. ElectroVoice® active electronics associated with the speaker systems are guaranteed for three (3) years from the date of original purchase. If such malfunction occurs during the specified period, the product will be repaired or replaced (at our discretion) without charge. The product will be returned to the customer prepaid. Exclusions and Limitations The Limited Warranty does not apply to: (a) exterior finish or appearance; (b) certain specific items described in the individual product-line statements below, or in the individual product sheet or owners manual; (c) malfunction resulting from use or operation of the product other than as specified in the product data sheet or owners manual; (d) malfunction resulting from misuse or abuse of the product; or (e) malfunction occurring at any time after repairs have been made to the product by anyone other than Electro-Voice® Service or any of its authorized representatives. Electro-Voice® 727SR User Manual 7 Obtaining Warranty Service To obtain warranty service, a customer must deliver the product, prepaid, to Electro-Voice® Service or to any of its authorized service representatives, together with proof of purchase of the product in the form of a bill of sale or receipted invoice. A list of authorized service representatives is available from Electro-Voice® Service at: 12000 Portland Avenue, Burnsville, MN 55337 Ph: (877) 863-4166 Incidental and Consequential Damages Excluded Product repair or replacement and return to the customer are the only remedies provided to the customer. Electro-Voice® shall not be liable for any incidental or consequential damages including, without limitation, injury to persons or property or loss of use. [. . . ] When two speakers are connected out of polarity (out of phase), the low frequencies will cancel each other acoustically. Carefully observe the wire markings or tracers on your full-range speaker wires. Verify that their amplifier (+) terminal is connected to the red speaker terminals and their amplifier (-) terminal is connected to the black speaker terminals. Check the low-level signal cable/XLR connector to make sure that it has been pushed all the way into the Low Level In amplifier panel jack. [. . . ]