Manual
Qu Mixer User Guide  30   AP9372 iss.1 
7. Touch Screen Mixing Functions 
The Qu features an 800x480 pixel, colour touch screen for quick and intuitive setup and control of the mix. 
Button – Touch to select its function or change its state. To avoid 
accidental operation some functions need be touched for at least 1 
second, for example switching 48V phantom power. These are marked 
‘(Hold)’. 
Parameter box – Touch to change its value. The box highlights 
orange to show it is selected and can be adjusted using the screen 
rotary. 
Option Menu – Touch to open a list of options available. Scroll 
using the screen rotary and touch an item in the list to select it. Several 
menu lists are available within the screens, for example, to choose a 
compressor type. 
Screen Rotary – Use this to change the value of the parameter in 
the box highlighted orange on the screen, or to scroll through lists. 
Apply / Cancel – Some setup screens present several parameters 
associated with one function, for example channel linking. These can 
be chosen before they are applied. Touch Apply to accept the changes 
or Cancel to close the screen without accepting the changes. 
Function Key – The Fn key provides access to 
further options associated with the currently selected 
screen, for example channel source selection and 
processing libraries. It is also used to access the Mute 
Group and Matrix mix settings. If available, its function 
will appear in the lower toolbar above the key. Press 
the key again to close the option screen. 
This example shows access to the Mute Groups 
screens from within a Routing screen. 
Status toolbar 
Screen select keys
Button 
Edit keys
Screen Rotary 
Other screens
Sel screens
Function key 
Parameter box 
TouchChannel 
Touch to select 
each processing 
block 
Option menu 










