Allen&Heath GL2200 USER GUIDE - Manual (Page 21)

GL2200 U SER G UIDE 21
AUX
PRE
PRE
3
to FOH
console
R
M
4 L
SEND
5
INSERT R
6
L INSERT
MONITOR
INSERT
RETURN
2-TRACK
4
INSERT
3
RETURN STEREO
mic
splitter
AMPLIFIERS
1
2
1 TALKBACK
RETURN STEREO
INSERT
2 1
INSERT
IN 16
12 MIC
R
STEREO
15 L/MONO
DIRECT
10 OUT DIRECT OUT 9
DIRECT
8 OUT
IN 14
MIC
R
11
STEREO
13 L/MONO
MIC/LINE
LINE IN
IN
INSERT 10
MIC/LINE
LINE IN
IN
INSERT 9
MIC/LINE
LINE
IN
IN
INSERT 8
PROCESSOR
DIRECT
7 OUT DIRECT
6 OUT DIRECT
5 OUT DIRECT
4 OUT
MIC/LINE
LINE
IN
IN
INSERT 7
MIC/LINE IN
LINE IN
INSERT 6
MIC/LINE IN
LINE IN
INSERT 5
MIC/LINE IN
LINE IN
INSERT 4
SIGNAL
DIRECT
3 OUT DIRECT OUT 2
DIRECT
1 OUT
IN MIC/LINE
LINE IN
INSERT 3
MIC/LINE
LINE
IN
IN
INSERT 2
IN MIC/LINE
LINE IN
INSERT 1
STAGE MONITORS
EQUALISERS
GRAPHIC
inserts
1
2
3 4
4
2
3
L
R
5
6
S
TAGE
M
ONITOR
This example shows the 6 aux
sends routed through the main
groups and L-R outputs to provide
6 independent stage monitor
mixes with metering, MUTE
switches, inserts and balanced
XLR connectors.
The
AUX/GROUP reverse
switches reroute the group and L-
R mix to the aux jacks outputs for
additional monitoring or effect
sends or as independent submix
facilities. For example, aux 5 and
6 jack outputs may provide a
seperate stereo mix output from
the channel L-R routing switches
and the additional 4 stereo return
line inputs.
Use the groups to add effects
such as delay, reverb or echo to
the stage monitors.
GRAPHIC EQUALISERS
Graphic equalisers plugged into the console inserts are
an invaluable aid to reducing on-stage acoustic
feedback and enhancing the clarity of the monitors.
Using AFL allows the stage engineer to check the
operation of the equalisers in the listen wedge monitor.
It is best to use the same type of loudspeaker for the
engineer's monitor as those used on stage.
These switches are recessed to
avoid accidental operation. Set
using a pen tip or pointed object.
Set the AUX REVERSE switch to
the down position (below panel) to
route the aux mix through the
groups and L-R XLR outputs for
stage monitor level control with
fader.
Set LR SUM MONO switch to down
(below panel) for engineer's listen
wedge following PFL/AFL.
ENGINEER'S WEDGE MONITOR
Set up the WEDGE MIX by
selecting one or a combination of
the groups/L-R AFL switches to
listen to the desired monitor
outputs. These are post insert and
therefore post graphic EQ and
post fader for accurate monitoring.
Pressing any PFL or AFL switch
allows channel set up and signal
checking.
TALKBACK
Selecting the GRP 1-4 and L-R
switches in the OSC/NOISE
section enables talkback to the
performers using the stage
monitors.