16. STEREO MIC/LINE INPUT Can be connected to balanced XLR microphone input jacks
and unbalanced stereo Jack TRS input jacks.
17. MP3 AND COMPUTER USB CONNECTIONS USB connection used for connecting a
computer to play audio and record the mixer's master output.
18. FX KNOB Sends the signal to the integrated effects processor.
19. FX SEND FADER Controls the input signal level of the effect.
20. VOLUME TO AUX Adjusts the effect signal at the effects processor input.
21. AUX VOLUME Adjusts the volume of the AUX output.
22. SUB (1 - 2) FADER Output level of the subgroups.
23. SEND TO MAIN BUTTON When this switch is activated, the left or right sub signal is
assigned to the main mix.
24. 9-BAND GRAPHIC EQUALIZER The stereo graphic equalizer allows you to tailor the
sound by acting on fixed frequencies.
25. MAIN MIX FADER Controls the output level of the main mix.
26. MIX AND SUB CONTROL Selector for headphone monitoring between MIX and SUB.
27. LEVEL INDICATOR The level meter LED shows the main output and monitoring signal
levels. When the output signal reaches the clipping level, the CLIP indicator lights up.
28. MATRIX OUTPUT SELECTORS This function is the control of the audio matrix output,
sending one or more channel audio signals to one or more audio systems. It is also
possible to contact different output channels of the signal in a single system. Each output
signal can be chosen independently from the input channel. For example, 4 channels
simultaneously choose the R channel, then the 4 main outputs will be controlled by the
R channel.
29. 48V PHANTOM POWER BUTTON When the phantom power is on, the red 48V LED will
illuminate. Condenser microphones require phantom power.
30. AUX 1-2 OUTPUTS Can be connected to external effects devices or monitoring systems.
31. SUB 1-2 OUTPUTS Can be connected to multitrack recorders, external mixers, or other
devices.
32. ROOM OUTPUTS L/R Stereo output for connecting a monitoring system.
33. MAIN OUT (L-R) These connections provide the stereo output of the mixer. Connect to the
power amplifier that drives the main speakers.
34. HEADPHONE JACK Stereo output for connecting headphones or earphones.
35. FOOTSWITCH Connect a footswitch for controlling the on/off of the effect.
36. MONO CHANNEL (only in the 16-channel version) The MONO channel is equipped with a
low-pass output filter. The frequency range is adjusted between 80Hz and 120Hz via the
potentiometer. To activate the filter, turn the switch on the channel to the ON position.
37. MONO OUTPUT (only in the 16-channel version) Output for connecting a powered
subwoofer.
38. MATRIX OUTPUTS Selectable outputs for connecting external equipment or monitoring
systems.
39. MAIN PHANTOM POWER SWITCH When the phantom power is on, the red 48V LED lights
up. Condenser microphones require phantom power.
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