Mixer; Mixer Main - Block Diagram; Mixer Main - Home Screen - QSC MP-M80 User Manual

Mixer

The MP-M includes a stereo mixer with Auto-Mix capability and an FX engine allowing it to be used for meeting/conference or live entertainment
applications. All MP-M Input Channels are available as a an audio source to the mixer. The mixer's stereo output can be used as an audio source
for any of the MP-M Output Channels.
Mixer Main – Block Diagram
Mixer Section
From
Input
Channels
E ects
Mixer Main – Home Screen
(MP-M80 shown)
1. Inputs 1–8 (Mic/Line), Inputs 9–16 (RCA), USB/FX
(USB Player and FX Channel) banks – Select a bank (or
group) of Input Channels
2. Select (Input Channel Name) – Displays the Input
Channel's friendly name. Touch to access the Input
PEQ, Compressor, AGC, Gate, Presets, and setup
screens.
3. Main – Touch to access the Mixer's Main channel
6-band PEQ screen.
4. Cue – Routes the Input Channel's signal to the Cue
(headphone) output.
5. Pan – Places the channel's signal in a stereo sound
fi eld.
6. Level faders – Adjusts the output level from the Input
Channels going to the Mixer Main channel.
7. Level meter – Indicates the pre-fader signal level from
the Input Channels.
8. Main Level meter – Indicates the post-fader output of
the Mixer Main channel.
9. Main Output fader – Adjusts the output level of the
Mixer. The Main output can be selected as a Source for any of the Zone outputs.
10. Auto-Mix – Engages the automatic microphone mixer.
The MP-M auto-mixer is a gain-sharing design and may be used on any or all of the Mic/Line input channels. It works by comparing the signals
from the input channels and applying attenuation (level reduction). In operation, the auto-mixer senses which channels are being spoken into
and allocates gain to the active channels while reducing gain of the inactive channels.
11. Mute button – Mutes the Input Channel
12. Mute button – Mutes the Main Mixer output.
TD-001578-01-A
E ects
Level
Level
PEQ Gain Gain
2
4
5
6
7
10
11
35
Mute
Cue
Touch Mixer
1
3
9
8
12
Touch
Mixer
To
Linked
Zones
To
Mono
Zones
To Cue