Inter-m MX-1242A Operating Manual Download

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MX-1242A

Professional Audio Mixer

Operation

Make certain that power amps, speakers and input sources are properly connected
before switching on.

Keep volume levels at minimum gain and equalization set to 0dB position before
switching on.

NOTE: The system’s operation is delayed by approximately three seconds after pressing

the AC Mains power switch. This is due to the built-in protection circuitry, designed to

protect the speakers and other system components.

Summary of Contents for MX-1242A

Page 2: ...sional Audio Mixer Contents Welcome 3 Unpacking 3 Warnings 3 Operation 5 Professional Audio Mixer 6 Features 6 Top Panel Controls 7 Rear Connector Panel 11 Connectors and Cables 13 Connections 14 Spec...

Page 3: ...amiliarize yourself with the important information regarding product features setup and operation As with most electronic devices we strongly recommend you retain the original packaging In the unlikel...

Page 4: ...ng walked on or pinched particularly at plugs convenience receptacles and the point where it is attached to the apparatus 11 Use only the attachments accessories specified 12 Use only with a cart stan...

Page 5: ...switching on Keep volume levels at minimum gain and equalization set to 0dB position before switching on NOTE The system s operation is delayed by approximately three seconds after pressing the AC Ma...

Page 6: ...s Connect microphones instruments CD or cassette players and mix decks in several effective configurations Versatile EQ Controls Four band EQ on each input channel gives versatile sound shaping contro...

Page 7: ...MX 1242A Professional Audio Mixer Top Panel Controls 7...

Page 8: ...trument level source is connected to the rear panel line input the switch should be set to the LINE position 3 EQ Controls These knobs control the equalization for the associated input channel Four ba...

Page 9: ...EFX 1 and 2 Master Send These knobs control the output level of EFX 1 and 2 busses sent to external processing equipment connected to the respective output 13 Monitor Control This knob controls the si...

Page 10: ...ed to the Stereo L R buss 18 Aux Output Faders These faders control the Aux Send 1 and 2 output levels 19 Stereo L R Master Fader These faders control the level of the combined input channel faders be...

Page 11: ...tors provided for connection to the output of external effects processing devices Their level is controlled by the front panel EFX Return controls 4 EFX Send Jacks 1 and 2 These are line level outputs...

Page 12: ...nnect the Main L R balanced XLR outputs to your power amp or powered speakers This is the main stereo output of the Stereo L R buss outputting the combined signals of all active input channels with th...

Page 13: ...se degradation of signal to noise ratio and other problems Use of proper cables is essential if the full potential of your sound equipment is to be achieved These power mixers are fitted with only thr...

Page 14: ...MX 1242A Professional Audio Mixer Connections 14...

Page 15: ...itor Out 84dB Line In 1 6 to PFL Mon Out 90dB Aux Return to Main Out 30dB EFX Return to Main Out 30dB Crosstalk Adjacent Input Channels 70dB Input to Output exc betw Main L R 60dB Input to Output betw...

Page 16: ...ompany that is truly international in scope with factories and offices in Korea and China and sales and marketing operations located in Japan Europe and the U S A With more than 850 employees around t...