WARNING FOR YOUR OWN SAFETY, PLEASE READ THIS USER MANUAL CAREFULLY BEFORE YOUR INITIAL START-UP! CAUTION! Keep this equipment away from rain, moisture and liquids. SAFETY INSTRUCTIONS Every person involved with the installation, operation & maintenance of this equipment should: Be competent Follow the instructions of this manual CAUTION! TAKE CARE USING THIS EQUIPMENT!
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IMPORTANT: The manufacturer will not accept liability for any resulting damages caused by the non-observance of this manual or any unauthorised modification to the equipment. • Never let the power-cable come into contact with other cables. Handle the power-cable and all mains voltage connections with particular caution! •...
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This 100V line mixer amplifier was designed specifically for use in permanent audio installations, where reliability and premium sound quality are a must. Highly rugged construction and high efficiency design make this amplifier perfect for continuous duty applications in situations were power will be left on for indefinite periods of time. This 100V line amplifier is warranted from defects for one year from the date of purchase.
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Identification: 1. POWER - Power indicator 2. POWER SWITCH - To switch the unit on/off 3. COOLING VENTS - Do not block, keep clean and clear of obstructions. 4. BASS - Adjust bass response. Rotate clockwise to increase bass output and anticlockwise to reduce it.
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Rack Installation The MA Series are rack mountable. The rack you use should be a Double Door Rack where you can open the front and rear panel. When mounting the amplifier into the rack, please make sure that there is enough space around the amplifier. Be careful when mounting the amplifier into the rack.
The VOX level can be adjusted on the front panel. 3. The Clever Acoustics amplifiers all feature output VU meter’s with PEAK indication. Should the PEAK indicator illuminate (flashing) the output of the amplifier is too high, turn the master volume anti-clockwise to reduce the output.
Speaker connections: Total impedance Total impedance 163Ω (MA 130) 333Ω (MA 130) 82Ω (MA-160) 167Ω (MA-160) Notes: • Both the 4 - 16Ω and 100V terminals cannot be used at the same time. • Impedances indicated in the figures represent the total speaker system (load) impedances. Loads presented to the amplifier must be equal to or greater than listed above.
Problem Chart PROBLEM CAUSE REMEDY No Power The power cord is not connected Check the power cord and any extension cables No Sound Check the power cord and if the The power cord of the respective plugs are properly connected with product is not connected properly or the sockets.
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