Allen&Heath XONE DB4 - Manual (Page 29)

Allen & Heath 29 XONE:DB4 User Guide
SETUP MENU
SPATIAL XOVER SPATIAL XOVER: is a new output processing tool that splits the audio
into two frequency bands with adjustable stereo width for each band.
This is a useful tool for dealing with poor room acoustics, less than ideal
speaker placement, as a diagnostic tool for phase imbalance, or as an effect to
change the bass sound focus.
Frequency: Sets the cross-over point in Hertz at which the two bands are
separated.
HF Width: Adjusts the stereo width of the upper frequency band.
LF Width: Adjusts the stereo width of the lower frequency band.
Slope: Changes the response of the cross-over at the frequency split, from a
gentle 6dB/octave to a steep 24dB/octave slope.
Off/On: Disables or activates the spatial crossover
ROTARY SETUP Rotary Mode: swaps the functions of the channel faders and the Dry/Wet
controls, turning the DB4 into a Rotary Mixer.
In rotary Mode the channel faders become the FX Dry/Wet controls (faders
down for Dry) and the rotary Dry/Wet controls become the channels
faders. Use the Push function on the SEL/ADJ encoder to toggle between
Linear and Rotary modes.
SOFT RIAA Soft RIAA: allows the analogue inputs of channels 1 and 4 to be configured
for use with turntables by providing a DSP derived phono pre-amplifier. If
the inputs sensitivity of these channels seems very high, with the clip LEDs
constantly On, or the audio distorted when using Line level devices, check
that Soft RIAA has been turned OFF.