User manual AMERICAN AUDIO VX

[. . . ] 90040 6/09 VX Series User Instructions This symbol is intended to alert the user to the presence of non insulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. This symbol is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. WarnIng: To prevent electrical shock or fire hazard, do not expose this amplifier to rain or moisture. Before using this amplifier, read the user manual for further warnings. este símbolo tiene el propósito de alertar al usuario de la presencia de "voltaje peligroso" que no tiene aislamiento dentro de la caja del producto que puede tener una magnitud suficiente como para constituir riesgo de corrientazo. [. . . ] Once wired correctly, the connector cannot be plugged in backwards, causing the type of inverted polarity situations that have become common with banana hookups. This connection will provide a safe, secure and reliable method of connecting your speakers to your new amplifier. You can purchase the Speakon® NL4FC connectors from your local audio dealer. ©American Audio® - www. americanaudio. com - vX SeriesTM power Amplifier user manual page 9 SPeakon aSSeMBLy: You will need a pair of Neutrik Speakon® NL4FC connectors. You will also need high-quality two or four conductor speaker cable, a pair of needle-nosed pliers and a 1. 5-mm Allen key to assemble the Speakon connectors to your speaker wire. To assemble the neutrik Speakon NL4FC connector, complete the following steps: 1. Strip off 1/4-inch from the end of each of the conductors down to bare wire, and insert the brass fittings. Slide the cable tension clip (d) and the speakon coupler (e) through the cable end. Insert each wire with the brass fittings into the top of appropriate slot of the connector insert (B) as shown in Figures 9 and 10. Be sure to properly match the positive (+) and negative (­) leads of each wire. Slide the connector insert (B) into the connector housing (A), making sure that the large notch on the outer edge of the insert lines up with the large groove on the inside of the connector housing. The insert should slide easily through the housing and out the other side until it extends approximately 3 /4-inch from the end of the housing. Slide the cable tension clip (d) along the cable and insert into the housing (A), making sure that the large notch lines up with the large groove on the inside of the connector housing (A). The cable tension clip (d) should slide easily into the housing until only 3 /8-inch of the cable tension clip (D) extends from the back end of the connector. Slide the coupler (E) along the cable and screw it onto the end of the housing (A). Before tightening, you may want to test the connector to make sure it has been assembled properly. Figure 8 Brass Inserts Figure 9 4-Conductor Speaker Cable A Figure 10 B C D E Figure 11 INPUT BA ANCE SPEAKON 1+ HOT 1 COLD CAUTION INPUT T U MINIMUM LOAD IMPEDANCE 2 OHM PERCHANNEL 4 OHM BRIDGE C2 UTPUTS C1 - C2 -B I D E+ N + + C1 - 120 60 4800 ATTS +1 -1 +2 +1 +2 + + +2 -1 +2 Figure 12 INPUT T U INPUT BA ANCE SPEAKON 1+ HOT 1 COLD CAUTION MINIMUM LOAD IMPEDANCE 2 OHM PERCHANNEL 4 OHM BRIDGE + C1 - 120 60 4800 ATTS C2 UTPUTS C1 - C2 -B I D E+ N + +1 -1 +2 + ©American Audio® - www. americanaudio. com - vX SeriesTM power Amplifier user manual page 10 +2 MenUs: Mode: When you enter this menu you can choose your desired setting between Stereo, Bridge, or Parallel. LoW CUt: in this menu you choose either on or off, and then press enter to select you setting. if you set it to on, and press enter, you are now able to choose between 30Hz or 50Hz. Press Enter to select your setting, and press the Menu button to exit. SenSItIVIty: In this menu you can choose either 1. 0V, . 775V, or 1. 44V. FILter: In this menu you can choose Full Range, Top 100Hz or Sub 100Hz. reSet to deFaULt: To reset to default settings, press enter to enter the menu and then press enter again to reset. PaSSWord Change: in the menu you can change the password to your desired password. [. . . ] All returned service items whether under warranty or not, must be freight pre-paid and accompany a R. A. If the mixer is under warranty, you must provide a proof of purchase invoice. number by contacting our customer support team on our toll free number. please contact American Audio® customer support at (800) 322-6337 for a r. A. [. . . ]