User manual ELECTRO-VOICE MA12061212

[. . . ] R R MA-1212 INPUT5 INPUT6 Professional Mixer/Amplifier MASTER INPUT7 INPUT8 INPUT9 INPUT10 BASS TREBLE 0 10 0 10 0 10 0 10 0 10 0 10 10 +10 10 +10 0 10 Mute OFF ON INPUT1 INPUT2 INPUT3 INPUT4 AUX1 AUX2 MONITOR OUTPUT 0 10 0 10 0 10 0 10 0 10 0 10 POWER MA-1206 60 watt MA-1212 120 watt U. S. A and Canada only. For customer orders, contact Customer Service at: 800/392-3497 Fax:800/955-6831 Europe, Afuica, and Middle East only. For customer orders, contact customer Service at: + 49 9427-706 0 Fax: + 49 9421-706 265 Other International locations. For customer orders, contact Customer Service at: + 1 952 884-4051 Fax: + 1 952 887-9212 For warranty repair or service information, contact the Service Repair department at: 800/685-2606 For technical assistance, contact Technical Support at: 886/78 AUDIO Specifications subject to change without notice. Professional Mixer/Amplifiers Instruction Manual and Users Guide INSTALLATION NOTES At all times, the amplifier has to be operated under appropriate conditions. [. . . ] Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights , and you may also have other rights which vary from state to state. Other rights 5. Indicator When switch the amplifier's power on. When the amplifier's output overload the "OVER LOAD" indicator lights and interrupt output. For equipment life, you have to adjust the volume at a lower setting. Speakers and Electronics 6. "POWER" switch Using the POWER switch lets you turn the main power on or off. The setting of this control determines the output that is present at the loudspeaker OUTPUT. We recommend to generally adjust the MASTER and the input level controls at mediocre positions. extreme setting, where the MASTER is set to maximum output and the input controls nearly set to their minimum or vice versa are not recommendable. Clockwise this control enhances the high frequency reproduction, while turning it counter clockwise attenuates the treble frequencies. If the control is set to its center position, the overall frequency response is not being altered. 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. Electro-Voice active electronics associated with the speaker systems are guaranteed for three (3) years from the date of original purchase. Additional details are Included in the Uniform Warranty statement. 7. MASTER volume control 8. Common TREBLE-control Electro Voice 12000 Portland Avenue South, Burnsville , MN 55337 Phone: 952/884-4051, Fax:952/884-0043 www. electrovoice. com C Telex Communications, Inc. 10/2001 3 12 9. Common BASS-control Example of possible connections Clockwise this control enhances the low frequency reproduction, while turning it counter clockwise attenuates the bass frequencies. GND 1: for CD Player 2: for AM/FM Radio 3: for Cassette Player 4: for AUX IN + - COM 4 25V 70V 100V PRE OUT MAIN IN 11. AC fuse L L R R T 5A MADE IN CHINA AUX2 AUX1 INPUT4 INPUT3 INPUT2 INPUT1 12. "GND" screw In case the used mains outlet does not provide a ground conductor, this screw offers the possibility to amplifier metal parts. Nevertheless , you should leave this procedure to the experienced, qualified electrician. Equalizer Battery 13. Terminals for the DC battery supply Power amplifier These two terminals allow the connection of an external 24V DC power supply (e. g. a 24V battery). In this way continuous of the amplifier is maintained even during a power outage, since it is automatically switch to the DC power source. DC24V 10A + - COM 4W 25V 70V 100V Horn speaker Sound column + 24Vdc - 11 4 14. [. . . ] By turning this switch onto the "4" position, the "AUX1", "AUX2" input suitable for connected to high-leven signal output. 21. Paging input level control 2 3 1 This control let you set the volume of the sound source that is connected to the "Tel. Paging" (23) turning control clockwise can increase the volume of the corresponding source. We recommend to leave the control at it's minimum setting "0" when it is not used. 22. [. . . ]