Gl2200 front panel, Gl2200, Ervice – Allen&Heath GL2200 SERVICE MANUAL User Manual
Page 11: Anual
GL2200
S
ERVICE
M
ANUAL
10
GL2200 FRONT PANEL
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z
-1
5
0
+1
5
50
0H
z
3k
H
z
15
kH
z
-1
5
0
+1
5
MF
1
250H
z
35H
z
1k
H
z
-1
5
+1
5
0
MF
2
-1
5
+1
5
0
60
H
z
LF
PR
E
PA
N
C
5
5
OO
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
0
0
0
0
0
0
48V
PR
E
10
20
30
10
0
EQ
I
N
Ø
100H
z
HF
12
kH
z
-1
5
0
+1
5
50
0H
z
3k
H
z
15
kH
z
-1
5
0
+1
5
MF
1
250H
z
35H
z
1k
H
z
-1
5
+1
5
0
MF
2
-1
5
+1
5
0
60
H
z
LF
48V
1-
2
3-
4
PE
AK
L-
R
PF
L
0
SI
G
+6
OD
D
L
6
AU
X
AU
X
5
AU
X
4
AU
X
3
2
AU
X
1
AU
X
EVEN
R
MU
TE
PR
E
PA
N
C
5
5
OO
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
0
0
0
0
0
0
PR
E
10
20
30
10
0
17
FO
H
ST
A
G
E M
O
N
IT
O
R
OO
20
10
0
G
AIN
LIN
E
OO
20
10
0
5
6
EQ
I
N
Ø
100H
z
HF
12
kH
z
-1
5
0
+1
5
50
0H
z
3k
H
z
15
kH
z
-1
5
0
+1
5
MF
1
250H
z
35H
z
1k
H
z
-1
5
+1
5
0
MF
2
-1
5
+1
5
0
60
H
z
LF
48V
1-
2
3-
4
PE
AK
L-
R
PF
L
0
SI
G
+6
OD
D
L
6
AU
X
AU
X
5
AU
X
4
AU
X
3
2
AU
X
1
AU
X
EVEN
R
MU
TE
PR
E
PA
N
C
5
5
OO
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
0
0
0
0
0
0
PR
E
10
20
30
10
0
18
EQ
I
N
Ø
100H
z
HF
12
kH
z
-1
5
0
+1
5
50
0H
z
3k
H
z
15
kH
z
-1
5
0
+1
5
MF
1
250H
z
35H
z
1k
H
z
-1
5
+1
5
0
MF
2
-1
5
+1
5
0
60
H
z
LF
48V
1-
2
3-
4
PE
AK
L-
R
PF
L
0
SI
G
+6
OD
D
L
6
AU
X
AU
X
5
AU
X
4
AU
X
3
2
AU
X
1
AU
X
EVEN
R
MU
TE
PR
E
PA
N
C
5
5
OO
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
0
0
0
0
0
0
PR
E
10
20
30
10
0
19
EQ
I
N
Ø
100H
z
HF
12
kH
z
-1
5
0
+1
5
50
0H
z
3k
H
z
15
kH
z
-1
5
0
+1
5
MF
1
250H
z
35H
z
1k
H
z
-1
5
+1
5
0
MF
2
-1
5
+1
5
0
60
H
z
LF
48V
1-
2
3-
4
PE
AK
L-
R
PF
L
0
SI
G
+6
OD
D
L
6
AU
X
AU
X
5
AU
X
4
AU
X
3
2
AU
X
1
AU
X
EVEN
R
MU
TE
PR
E
PA
N
C
5
5
OO
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
0
0
0
0
0
0
PR
E
10
20
30
10
0
20
EQ
I
N
Ø
100H
z
HF
12
kH
z
-1
5
0
+1
5
50
0H
z
3k
H
z
15
kH
z
-1
5
0
+1
5
MF
1
250H
z
35H
z
1k
H
z
-1
5
+1
5
0
MF
2
-1
5
+1
5
0
60
H
z
LF
48V
1-
2
3-
4
PE
AK
L-
R
PF
L
0
SI
G
+6
OD
D
L
6
AU
X
AU
X
5
AU
X
4
AU
X
3
2
AU
X
1
AU
X
EVEN
R
MU
TE
PR
E
PA
N
C
5
5
OO
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
0
0
0
0
0
0
PR
E
10
20
30
10
0
21
EQ
I
N
Ø
100H
z
HF
12
kH
z
-1
5
0
+1
5
50
0H
z
3k
H
z
15
kH
z
-1
5
0
+1
5
MF
1
250H
z
35H
z
1k
H
z
-1
5
+1
5
0
MF
2
-1
5
+1
5
0
60
H
z
LF
48V
1-
2
3-
4
PE
AK
L-
R
PF
L
0
SI
G
+6
OD
D
L
6
AU
X
AU
X
5
AU
X
4
AU
X
3
2
AU
X
1
AU
X
EVEN
R
MU
TE
PR
E
PA
N
C
5
5
OO
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
0
0
0
0
0
0
PR
E
10
20
30
10
0
22
EQ
I
N
Ø
100H
z
HF
12
kH
z
-1
5
0
+1
5
50
0H
z
3k
H
z
15
kH
z
-1
5
0
+1
5
MF
1
250H
z
35H
z
1k
H
z
-1
5
+1
5
0
MF
2
-1
5
+1
5
0
60
H
z
LF
48V
1-
2
3-
4
PE
AK
L-
R
PF
L
0
SI
G
+6
OD
D
L
6
AU
X
AU
X
5
AU
X
4
AU
X
3
2
AU
X
1
AU
X
EVEN
R
MU
TE
PR
E
PA
N
C
5
5
OO
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
0
0
0
0
0
0
PR
E
10
20
30
10
0
23
EQ
I
N
Ø
100H
z
HF
12
kH
z
-1
5
0
+1
5
50
0H
z
3k
H
z
15
kH
z
-1
5
0
+1
5
MF
1
250H
z
35H
z
1k
H
z
-1
5
+1
5
0
MF
2
-1
5
+1
5
0
60
H
z
LF
48V
1-
2
3-
4
PE
AK
L-
R
PF
L
0
SI
G
+6
OD
D
L
6
AU
X
AU
X
5
AU
X
4
AU
X
3
2
AU
X
1
AU
X
EVEN
R
MU
TE
PR
E
PA
N
C
5
5
OO
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
OO
+6
0
0
0
0
0
0
PR
E
10
20
30
10
0
24
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB
20
- 1
0
30
60
40
PA
D
G
AIN
30
50
0
PA
D
-3
0
dB