Allen&Heath ZED POWER - Manual (Page 21)

Allen & Heath 21 ZED POWER 1000
STEREO INPUT CHANNEL 1
FX send
This controls the level of signal that is sent to the effects bus
and FX output from the stereo channel. The signal is post-
fade which means it is affected by the channel fader (so it
stays in proportion to the signal going to Mix) and the send
control has 6dB gain fully clockwise.
There is no master level control for the FX bus.
AUX send
Controls the level of signal sent to the Auxiliary output from
the stereo channel. The signal is sourced pre-fade so is
independent of the level being sent to the main L-R Mix. The
send control has +6dB gain fully clockwise and unlike the FX
bus, there is a master level control for the Aux output.
Balance
The balance control adjusts the relative level between the left
and right stereo signals as they are sent to the stereo buses
and subsequently the main stereo outputs. Set to the mid
position, equal amounts of signal are fed to left and right,
with Bal set to L, none is sent to the Right bus.
Record
Switches the channel signal to a separate stereo bus called
Record. The Bal and fader affect the Record signal and the
channel Mix L-R signal remains unaffected by this switch.
Listen
Switches the channel signal to the headphones or monitor
output circuit for checking the channel signal. Takes the
signal after the EQ but before the fader (so you can check
the signal before adding it to Mix or Record).
Mute
Cuts the signal to the main left/right outputs, effects bus and
record bus. By default the Aux send is not affected by muting
the channel.
Fader
A 60mm fader controls the amount of signal sent to the main
left/right outputs, effects bus and record bus. The fader has
10dB of gain at the top of its travel.