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OPERATING INSTRUCTIONS Professional Power Amplifier MA-1200 G2 POWER 1000W MA-1 330 POWER 2000W MA-2000 POWER 3200W B R I D G E P E A K S I G N A L CH-1 CH-2 POWER Professional power amplifier MA-1200 G2 P r o f e s s i o n a l p o w e r a m p l i f i e r M A - 1 2 0 0 G 2 O F F P O W E R...
CONTENTS INTRODUCTION ............................Intro SYSTEM FEATURES ..........................Features SAFETY INSTRUCTIONS ........................Safety SYSTEM CONNECTIONS ........................Applications • Connecting the Power Amplifier to Mixer ................• Connecting the Power Amplifier to Speaker ..............• Small Format/Medium Format/Large Format ..............• Center Vocal Monitor Connection with 5-D Pro Audio ............
INTRODUCTION SYSTEM FEATURES Intro Features Nissindo is proud to introduce a high power amplifier MA MA Series is equipped with the following Series to the North America market. They are designed by distinguished features: the Nissindo engineering team with the advanced audio technology.
the LED remains on, the amp may need servicing. LED INDICATORS BRIDGE MONO MODE The LED indicators can be used to monitor system operation and identify common problems. CH-1 BRIDGE IN CALIFORNIA, UNITED STATES OF AMERICA SERIAL NO.: E-mail: support@nissindousa.com w w w .
PARALLEL INPUT MODE • Bridge operation, with the low frequencies in Channel 1 and the highs in Channel 2. What It Is Parallel Input Mode The "Parallel Input" switches let you operate the amplifier in This mode is just like Stereo mode, except that the inputs for parallel mode, delivering the same SIGNAL to both channels Channel 1 and Channel 2 are internally connected together.
SAFETY INSTRUCTIONS Safety Safety 12. Damage Requiring Service: This product should be We will not notify you any errors or changes in this manual in serviced only by qualified service personnel when: advance. If there are any errors and changes in this manual, we will make the corrections in a timely manner.
OVERLOADING Do not place the set on an unstable cart, stand, tripod, bracket, or table. The set may fall, causing serious injury to a Do not overload wall outlets, extension cords or convenience child or an adult and serious damage to the set. Use only a receptacles beyond their capacity, since this can result in fire cart stand tripod, bracket, or table recommended by the or electric shock.
SYSTEM APPLICATIONS Applications SPEAKON Y CONNECTORS EXAMPLE OF SPEAKON CONNECTOR INPUT OUTPUT There are two groups on the speakon connectors: Group 1 (+1, – 1) and Group 2 (+2, – 2) as indicated in the diagram. In order to use it, your speaker must have multi-functions (i.e. enable two sources of signal for input).
CONNECTOR INFORMATION METHODS OF SPEAKER CONNECTION 1. Insert Type (Poor Connection) Balanced XLR Connectors E R S S P E A K Hot (+) Pin 2 Cold (-) Pin 3 Ring Shield (Ground) Pin 1 Shield SHIELD GOOD NO GOOD MALE COLD 2.
CONNECTING THE POWER AMPLIFIER (MA-1200 G2, MA-1330 & MA-2000) TO MIXER REAR VIEW MIXER REAR VIEW The audio signal from the pre-amp/mixer CH-1 BRIDGE IN FUSE CALIFORNIA, UNITED STATES OF AMERICA SERIAL NO.: AU D I O I N P U T T E R M I N A L V I D E O I N P U T T E R M I N A L AU D I O ( X L R ) O U T P U T E-mail: support@nissindousa.com...
SMALL FORMAT PASSIVE/NON-POWERED PASSIVE/NON-POWERED SPEAKER WS-310 SPEAKER WS-310 Use a MA- 1 200 G2 amplifier with a pair of PORTABLE SYSTEM 12-inch woofer speaker to produce a power of 1,000 watts with mid and high DUAL CHANNEL RECEIVER 64 SELECTABLE WIRELESS SYSTEM POWER PEAK PEAK...
CH-2 CH-2 OUTPUT POWER AMPLIFIERS OPERATING FOR DIFFERENT FORMATS Nissindo has three different models of power amplifiers: MA- 1 200 G2 has 1,000 watts @ 8 ohms, which is good for MA- 1 200 G2, MA- 1 330 and MA-2000.
CONTROLS AND FUNCTIONS FRONT PANEL: features are available for power amplifier model MA-1200 G2, MA-1330 & MA-2000 COOLING AIR EXHAUST VENTS CHANNEL-2 PEAK LED INDICATOR POWER SWITCH ON/OFF CHANNEL-2 GAIN CONTROL CHANNEL-1 GAIN CONTROL CHANNEL-1 SIGNAL LED INDICATOR CHANNEL-1 PEAK LED INDICATOR CHANNEL-2 SIGNAL LED INDICATOR CHANNEL-1 &...
FUNCTION SETUP Set Up CLIP LIMITERS SETUP: MODE SETUP: Stereo Connecting Mode: As the below drawing, when switch is OFF, the limit is off, the limit circuit is out of work, if input signal is too strong, output can cause clip distortion and also raise overload on As below drawing, put the switch of mode at stereo.
SPECIFICATIONS Spec MA-1200 G2 MA-1330 MA-2000 MODEL B R I D G E B R I D G E B R I D G E P E A K P E A K P E A K S I G N A L S I G N A L S I G N A L CH-1...
Our warranty for TO REGISTER YOUR WARRANTY Nissindo products can only be executed in North America. Please fill out the warranty card that came with your unit, 90-DAY LIMITED WARRANTY FOR PUBLIC AND download or submit online warranty form.
AGENCY REGULATORY NOTICES Notices Federal Communications Commission Notice your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a These limits are designed to provide reasonable protection manner that protects human health and the environment. For against harmful interference in a residential installation.
CONTACT INFORMATION Final Words Contact Us MAILING ADDRESS The engineering team of Nissindo has many years of experience in audio equipment design. The team constantly N ISSI N D O develops new audio technologies, designs innovative audio 2930 0 Kohoutek Wa y #150...
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