On-stage monitor, Gl4800, User guide – Allen&Heath GL4800 USER GUIDE User Manual
Page 52: 6 0db, 6 0db +6, 8grp, Odd 0db, Stereo direct, Q= even, Enable
52
GL4800
User Guide
On-Stage Monitor
Mixing system for on-stage control of performers monitor
loudspeakers (wedges). Provides 12 monitors (10 wedges + LR
sidefills) and a dedicated engineers 'listen' wedge output.
L
1
3
4
2
5
R
6
7
8
9
10
SIDEFILL
STAGE MONITOR WEDGE SPEAKERS
SIDEFILL
24
1
2
3
4
5
6
7
8
L
R MONO
25
1
2
3
4
5
6
7
8
9
10
L
to FOH console
SIGNAL PROCESSOR
R
STAGE MONITORS
press
mode
switches
pre
STAGE
10x
MONITORS
LR
SIDEFILLS
pre
pre
ENGINEERS LISTEN WEDGE
GRAPHIC EQ
POWER AMP
mic
splitter
insert
insert
INPUTS
LR SIDEFILLS
x12
W
4
3
2
1
POST
PRE
=
R
L
PAN
0dB
MTX
+6
0dB
MTX
+6
0dB
MTX
+6
0dB
+6
MTX
8
GRP
EQ IN
(R)
POLARITY
POLARITY
POLARITY
XLR
GAIN
STEREO
GAIN
+15
-15
+15
-15
+15
-15
+15
-15
BAL
=
R
EVEN
L
PAN
ODD
0dB
10
AUX
+6
STEREO
70Hz
250Hz
2.5kHz
12kHz
WIDTH
MONO
WIDE
REVERSE
-30
0dB
+10dB
+5
-10
-20
-5
PAD
MIC
LINE
-14
LINE MIC
6
10
30
50Hz
100
20
OFF
400Hz
HPF
200
30
40
50
60 40dB
0dB
20
-10
10
+48V
PFL
STEREO
DIRECT
L-R
TO
0dB
9
AUX
+6
POST
PRE
XLR
STEREO
HF
HM
LM
LF
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
POST
POST
PRE
PRE
8
AUX
AUX
7
AUX
6
5
AUX
AUX
4
3
AUX
2
AUX
+6
+6
+6
+6
+6
+6
+6
+6
1
AUX
R
L
POLARITY
POST
PRE
POST
PRE
POST
PRE
PAD
MIC
LINE
Q
30
50Hz
100
20
OFF
400Hz
HPF
200
-14
LINE MIC
6
10
30
40
50
60 40dB
0dB
20
GAIN
-10
10
+15
-15
+15
-15
+6
0dB
10
AUX
+6
+48V
Q
=
EVEN
PAN
ODD
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
HF
LF
10
AUX
9
AUX
8
AUX
AUX
7
AUX
6
5
AUX
AUX
4
3
AUX
2
AUX
+6
+6
+6
+6
+6
+6
+6
+6
+6
1
AUX
150
200Hz
50
20Hz
100Hz
10k
20kHz
3k
2kHz
7kHz
+15
-15
EQ IN
300
1kHz
450
60
35Hz
LM
45
180Hz
+15
-15
5k
15k
7k
1k
500Hz
700
HM
3k
MULTI FUNCTION AUDIO MIXING CONSOLE
LAMP
LAMP
GL4800
1
1
GRP
2
GRP
3
GRP
4
GRP
5
GRP
6
GRP
7
GRP
2
8
GRP
ENABLE
TRIM
OUTPUT
0dB
-5
-10
-20
-30
-15
POST
PRE
7
GRP
ENABLE
TRIM
OUTPUT
0dB
-5
-10
-20
-30
-15
POST
PRE
6
GRP
ENABLE
TRIM
OUTPUT
0dB
-5
-10
-20
-30
-15
POST
PRE
5
GRP
ENABLE
TRIM
OUTPUT
0dB
-5
-10
-20
-30
-15
POST
PRE
4
GRP
ENABLE
TRIM
OUTPUT
0dB
-5
-10
-20
-30
-15
POST
PRE
3
GRP
ENABLE
TRIM
OUTPUT
0dB
-5
-10
-20
-30
-15
POST
PRE
2
GRP
ENABLE
TRIM
OUTPUT
0dB
-5
-10
-20
-30
-15
POST
PRE
1
GRP
DISABLE
1
MONO
INCREMENT
AUTO
DISABLE
GROUPS
SCENE
2TRK RETURN
LEV
M
R
L
8
7
6
5
4
3
2
PFL
ENABLE
TRIM
OUTPUT
SML FADER
FOLLOW
SML FADER
FOLLOW
SML FADER
FOLLOW
SML FADER
FOLLOW
SML FADER
FOLLOW
SML FADER
FOLLOW
SML FADER
FOLLOW
SML FADER
FOLLOW
SML FADER
FOLLOW
SML FADER
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
WEDGE MODE
5
5
0
10
30
20
10
SIG
0
+6
PK!
5
5
0
10
30
20
10
SIG
0
+6
PK!
5
5
0
10
30
20
10
SIG
0
+6
PK!
5
5
0
10
30
20
10
SIG
0
+6
PK!
5
5
0
10
30
20
10
SIG
0
+6
PK!
5
5
0
10
30
20
10
SIG
0
+6
PK!
5
5
0
10
30
20
10
SIG
0
+6
PK!
5
5
0
10
30
20
10
SIG
0
+6
PK!
5
5
0
10
30
20
10
SIG
0
+6
PK!
M
TO
R
M
TO
L
SHIFT
MODE
PATCH
ACTIVE
CHANNEL
MIDI
POST
PRE
POST
PRE
POST
PRE
POST
PRE
POST
PRE
POST
PRE
POST
PRE
POST
PRE
POST
PRE
POST
PRE
POST
PRE
>
<
-10
-2
+8
LEV
LEV
LEV
LEV
LEV
LEV
+10dB
+5
0dB
-20
-30
-5
AFL
AFL
AFL
AFL
AFL
AFL
AFL
AFL
AFL
AFL/PFL
M MIX
SNAPSHOT
REPLAY
TO L-R
SOLO
IN-PLACE
STORE
PREVIEW
0dB
0dB
RECALL
TALK
TB
LEV
9
6
3
0
1
10
8
7
4
2
5
PFL
TRIM
-12
0dB
+6
L-R MIX
LOCAL
LEV
PHONES
LEV
PREVIEW
9
6
3
0
1
10
8
7
4
2
5
9
6
3
0
1
10
8
7
4
2
5
-V
+V
48V
4
TO AUX4
MTX
3
TO AUX3
MTX
2
TO AUX2
MTX
1
TO AUX1
MTX
GROUP
EDIT
SAFES
EDIT
MIC IN
TB
STEREO
MONO
MTX
TB TO
GRP
TB TO
L-R
TB TO
M
TB TO
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
STEREO PFL
ACTIVE
ON
ON
ON
ON
ON
ON
AFL
AFL
AFL
AFL
AFL
AFL
0dB
-5
-10
-20
-30
-15
0dB
-5
-10
-20
-30
-15
0dB
-5
-10
-20
-30
-15
0dB
-5
-10
-20
-30
-15
0dB
-5
-10
-20
-30
-15
0dB
-5
-10
-20
-30
-15
0dB
-5
-10
-20
-30
-15
MUTE
SAFE/PREVIEW
MUTE
SAFE/PREVIEW
MUTE
SAFE/PREVIEW
MUTE
SAFE/PREVIEW
MUTE
SAFE/PREVIEW
MUTE
SAFE/PREVIEW
MUTE
SAFE/PREVIEW
MUTE
SAFE/PREVIEW
MUTE
SAFE/PREVIEW
PFL
AFL
POST
PRE
OUT REV
OUT REV
OUT REV
OUT REV
OUT REV
OUT REV
+16
+9
+6
+3
0
-3
-6
-9
-12
-15
-20
-30
FOLLOW
R REV
L REV
GRP REV
GRP REV
GRP REV
GRP REV
GRP REV
GRP REV
GRP REV
GRP REV
=
R
L
PAN
=
R
L
PAN
=
R
L
PAN
=
R
L
PAN
=
R
L
PAN
=
R
L
PAN
0dB
MTX
+6
0dB
MTX
+6
0dB
MTX
+6
0dB
+6
MTX
0dB
MTX
+6
0dB
MTX
+6
0dB
MTX
+6
0dB
+6
MTX
0dB
MTX
+6
0dB
MTX
+6
0dB
MTX
+6
0dB
+6
MTX
0dB
MTX
+6
0dB
MTX
+6
0dB
MTX
+6
0dB
+6
MTX
0dB
MTX
+6
0dB
MTX
+6
0dB
MTX
+6
0dB
+6
MTX
0dB
MTX
+6
0dB
MTX
+6
0dB
MTX
+6
0dB
+6
MTX
0dB
MTX
+6
0dB
MTX
+6
0dB
MTX
+6
0dB
+6
MTX
0dB
MTX
+6
0dB
MTX
+6
0dB
MTX
+6
0dB
+6
MTX
0dB
MTX
+6
0dB
MTX
+6
0dB
MTX
+6
0dB
+6
MTX
L
R
M
5
5
0
10
30
20
10
SIG
0
+6
PK!
AUX10
TB TO
AUX9
TB TO
AUX8
TB TO
AUX7
TB TO
AUX6
TB TO
AUX5
TB TO
AUX4
TB TO
AUX3
TB TO
AUX2
TB TO
AUX1
TB TO
MUTE
SAFE/PREVIEW
AFL
=
R
L
PAN
0dB
POST
PRE
MTX
4
+6
0dB
3
MTX
+6
0dB
2
MTX
+6
0dB
+6
1
MTX
/MON
O
L
IN
LINE
STER
EO
RET
XLR
INSE
RT
SEN
D
IN
LINE
MIC
R
GL
4800
R
(MAI
N)
MTX
MTX3
MTX4
MTX2
MTX
1
R2
L2
GRP
AUX
SEND
RET
INSE
RT
SEND
RET
INSE
RT
SEND
RET
INSE
RT
SEND
RET
INSE
RT
RET
SEN
D
INSE
RT
SEN
D
INSE
RT
SEN
D
INSE
RT
SEN
D
INSE
RT
R
L
10
AUX
INSE
RT
RET
SEN
D
INSE
RT
RET
SEN
D
INSE
RT
RET
SEN
D
INSE
RT
RET
SEN
D
9
AUX
INSE
RT
RET
SEND
INSE
RT
RET
SEND
INSE
RT
RET
SEND
INSE
RT
RET
SEND
AUX
INSE
RT
RET
SEND
INSE
RT
RET
SEND
INSE
RT
RET
SEND
INSE
RT
RET
SEND
7
AUX
INSE
RT
RET
SEND
INSE
RT
RET
SEND
INSE
RT
RET
SEND
INSE
RT
RET
SEND
6
AUX
INSE
RT
RET
SEN
D
INSE
RT
RET
SEN
D
INSE
RT
RET
SEN
D
INSE
RT
RET
SEN
D
5
AUX
INSE
RT
RET
SEND
INSE
RT
RET
SEND
INSE
RT
RET
SEND
INSE
RT
RET
SEND
L
RET RET RET
SEN
D
RET
INSE
RT
AUX
SEN
D
RET
INSE
RT
AUX
SEND
RET
INSE
RT
AUX
SEN
D
RET
INSE
RT
AUX
SEND
RET
INSE
RT
GRP
SEND
RET
INSE
RT
GRP
SEND
RET
INSE
RT
GRP
SEN
D
RET
INSE
RT
GRP
SEND
RET
INSE
RT
GRP
SEN
D
RET
INSE
RT
GRP
SEND
RET
INSE
RT
GRP
SEN
D
RET
INSE
RT
GRP
3
8
7
6
5
4
2
1
3
4
2
1
IN
LINE
MIC
IN
LINE
SEN
D
RET
INSE
RT
OUT
DIR
ECT
METE
RPOD
1
2
3
4
LOCA
L
5
6
7
AUX8
OUT R
EV
MODE
FO
R MAT
RIX
/LR2
O
N X
LR +
IN
SERTS
=
R
L
2
2
AUX10
9
OUT
IN
MID
I
THRU
RESE
T
CH
ASSIS
GROU
ND
L
R
2-TR
ACK
RETU
RN
M
INSE
RT
RET
SEN
D
INSE
RT
RET
SEN
D
INSE
RT
RET
SEN
D
INSE
RT
RET
SEN
D
MATR
IX
OUT2
LIST
EN
WED
GE
B
(BAC
KUP
)
A
DC POW
ER
IN
STA
GE MO
NIT
OR
MODE
MON
ITO
R 1
MON
ITO
R 2
MON
ITO
R 3
MONI
TO
R 4
MON
ITO
R 5
MONI
TOR
6
MON
ITO
R 7
MONI
TOR
8
MON
ITO
R 9
MON
ITO
R 1
0
1
2
3
4
5
6
7
8
9
10
W
L
R
POWER AMP