Akai DPS24 Operator's Manual page 20

OVERVIEW
FX RETURN
FX SEND
AUX SEND
AUX IN
MIDI CONTROLLER
These channels are arranged by default as:
INPUTS 1-12
TRACKS 1-12
TRACKS 13-24
GROUP/FX
USER
12
By default, these provide control the stereo returns of the internal effects with balance
control and FX/Aux sends. However, these channels can be re-patched to mix any of
the DPS24 input sources.
4 channels providing control of the 4 fx bus master levels.
4 channels providing control of the 4 aux bus master levels.
A stereo auxiliary mixer channel allowing the AUX L/R inputs to be mixed to the
stereo L/R bus with level and mute control only. This channel has a fixed source.
16 channels each providing 2 MIDI controllers which can be assigned to any MIDI
channel or controller. Controller #1 is controlled by the channel fader and Controller
#2 is controlled by the channel's PAN control. By default, these are configured to
send MIDI Volume on Controller #1 and MIDI Pan on Controller #2.
These default to mixing ADCs 1-12.
These default to mixing Tracks 1-12
These default to mixing tracks 13-24
By default, Channels 1-8 control the Group Output levels and Channels 9-12 control
the stereo effects return levels for the internal effects.
Selects a bank of channels that are user assignable. By default, they are assigned as
follows:
Channels 1-4 Control the master send levels to the internal effects.
Channels 5-8 Control the master send levels to the AUX buss.
Channel 9 Controls the stereo level of the AUX IN to the stereo L/R bus
Channels 10-12 MIDI 1-3