Contents
Contents
Quick Start .......................................................................................... 3
Front View........................................................................................................ 6
Rear View ......................................................................................................... 7
Preparation.......................................................................................... 8
Placing the Amplifier ...................................................................................... 8
Placing Speakers ............................................................................................. 8
Proper Phasing .......................................................................................... 9
Connections ...................................................................................... 10
Troubleshooting ................................................................................ 15
Specifications .................................................................................... 16
Safety ................................................................................................ 17
Do Stuff ............................................................................................. 19
Limited Warranty............................................................................... 20
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Quick Start
Follow these steps to quickly set up your PA Amplifier. For detailed operation
instructions, see Pages 6-14.
Step 1 Connect optional components (microphones,
tuners, turntables, CD players, tape decks, or extra
PHONO AUX/CD
PHONO
Connect low-level sound sources, such as a turntable.
Note: Set the PHONO AUX/CD switch to PHONO.
Caution: Before connection, turn off your amplifier and components and set
their volume controls to minimum. To prevent hum and other noise, use low-
capacitance shielded cables.
Connect your speakers together in series, in parallel, or in series and parallel
combination. Then connect the speaker's negative terminals to amplifier's
COM terminal, and their positive terminals to the amplifier's 4 , 8 , 16 , or
70V terminal.
Quick Start
AUX/CD
Connect high-level sound
sources, such as CD player,
tape deck, or tuner.
MIX BUS
Use a shielded cable with
phono plugs to connect to
another MP-40 amplifier.
MIC 1, MIC 2
Connect up to two
microphones.
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