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First and foremost, an user manual of EV Rider MA-1212 should contain:
- informations concerning technical data of EV Rider MA-1212
- name of the manufacturer and a year of construction of the EV Rider MA-1212 item
- rules of operation, control and maintenance of the EV Rider MA-1212 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of EV Rider MA-1212 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of EV Rider MA-1212, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the EV Rider service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of EV Rider MA-1212.
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Table of contents for the manual
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Page 1
R MA-1212 MA-1206 60 watt 120 watt Professional Mixer/Amplifiers Instruction Manual and Users Guide MONITOR OUTPUT 0 0 10 10 0 0 10 10 0 0 10 10 0 0 10 10 0 0 10 10 0 0 10 10 INPUT2 INPUT6 INPUT3 INPUT7 INPUT4 INPUT8 AUX1 INPUT9 AUX2 INPUT10 Professional Mixer/Amplifier Professional Mixer/Amplifier MA-1212 POWER 01 0 BASS TREBLE MASTER + 10 10 10 +[...]
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Page 2
A 24V DC power source (i.e. a battery) has to be connected to the terminals (13) that are covered by a protective lid. T o reduce the risk of dropping voltage to a minimum and to eliminate the danger of damaging Switching the amplifier on or off is performed through the power switch (6). At all times, the amplifier has to be operated under appropri[...]
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Page 3
Do not obstruct the ventilation grilles of the equipment. Avoid having the amplifier worked on overload for a long time. Fully tighten the screw terminals for speakers in order to ensure a safe contact. Do not force command parts (buttons, controls, etc.). When cleaning external parts, do not use thinners, spirits, or any other volatile substances.[...]
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Page 4
W ARRANTY ST A TEMENT Electro-V oice products are guaranteed against malfunction due to defects in materials or workmanship for a specified period, as noted in the individual product-line statement(s) below , or in the individual product data sheet or owner's manual beginning with the data of original purchase. If such malfunction occurs durin[...]
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Page 5
15A 100V 70V 25V 4 COM - + MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V MIC LINE 24V INPUT8 INPUT7 INPUT6 INPUT9 INPUT10 INPUT5 INPUT1 INPUT4 INPUT3 INPUT2 DC POWER LINE 115V~ 60Hz T5 A Priority Tel. Paging TRG 1W / 8 W + - GND TEL VOL. MAIN IN PRE OUT 1: for CD Player 2: for A[...]
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Page 6
14. Output terminals These 5 terminals allow connecting speakers. Connecting the speakers to 4 ohm output - + 4 ohm 100V 70V 25V 4 W COM DC24V 10A - + Connecting the speakers to 25V output 0 25V 0 25V 0 25V 100V 70V 25V 4 W COM DC24V 10A - + Connecting the speakers to 70V output 0 70V 0 70V 0 70V 100V 70V 25V 4 W COM DC24V 10A - + 5 T echnical data[...]
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Page 7
15. "PRE OUT" terminal This terminal output the mixed audio signals of all sources that are connected to the amplifier Inputs and can be utilized to feed an external power amplifier , a signal processor (e.g.a equalizer) or any other external appliance. The unbalanced signal is affected by the individual input controls. Before using the P[...]
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1 8 ." I N P U T1~I N P U T1 0 " Inputs These ten balanced/unbalanced combination type jack (XLR and 6.3mm) input, Meant for the connection of-condenser type microphone that accept 24V phantom power , dynamic microphone (30-600ohms) or a high level sound source (e.g AM/FM tuner , cassette desk, CD player , ect.) In case you are using , it[...]