Block Diagram - ALLEN & HEATH GL2200 Bedienungsanleitung

BLOCK DIAGRAM

4-BAND 2-SWEEP
PAD
LINE IN
-30dBu
GAIN
BAL
MIC/LINE IN
2= +
+ 48V
INSERT
TIP = SEND
+
RING = RETURN
LO-CUT
0dBu
FILTER
DIRECT
OUT
TIP = +
RING = -
0dBu
MIC TO TALK
ENABLE
GAIN
(LAST STEREO ONLY)
MIC IN
2= +
+
+ 48V
MIC/
LINE
L
R
LINE
L/MONO
LEV
+
+
R
SL = SYSLINK
OPTION
MONO
PEAK
CHANNEL
+ 6dB
0dB
x10, 14, 22 or 30
SIG
EQUALISER
PFL
FADER
HF
MF1
PAN
EQ IN MUTE
+
MF2
LF
POST-EQ POST-MUTE
PRE-EQ PRE-MUTE
PRE FADER
PRE-FADE
POST FADER
POST-FADE
INTERNAL AUX LINK OPTIONS
AUX 1
PRE-FADE
SWITCHED
POST-FADE
AUX 2
AUX 3
AUX 4
POST
PRE
AUX 5
AUX 6
POST
PRE
TALKBACK SIGNAL
TO OSC/TALKBACK
STEREO
PEAK
CHANNEL x2
+ 6dB
0dB
SIG
PFL
4-BAND
EQUALISER
FADER
HF
MF1 BAL
EQ IN MUTE
+
MF2
POST
LF
POST-EQ POST-MUTE
PRE
PRE-EQ PRE-MUTE
SUM
SUM
INTERNAL AUX LINK OPTIONS
AUX 1
POST-FADE
SWITCHED
PRE-FADE
AUX 2
AUX 3
AUX 4
POST
PRE
AUX 5
AUX 6
POST
PRE
LINE TO L-R
GL2200 U
L-R
GRP1-4
AUX1-2
+
DIM
AUX3-4
AUX5-6
PRESS
TO
TALK
PFL
L-R
1-2
BAL
3-4
L-R
1-2 (3-4)
AUX 1
AUX 2
SL
AUX MIX
SL
GROUP MIX
GROUP/AUX REVERSE
SL
AUX MIX
SL
GROUP MIX
L-R
1-2
3-4
SL
P/AFL MIX
P/AFL DC
REPLAY TO L-R
2-TRK RETURN
L
+
R +
G
SER UIDE
OSC/PINK NOISE
1KHz
/TALKBACK
OSCILLATOR
LEVEL
SELECT ON
PINK
NOISE
GEN
TALKBACK SIGNAL
FROM STEREO INPUT
STEREO RETURN x2
2-BAND
EQUALISER
FADER
-
MUTE
-
SUM
AFL
BAL OUT OPTION
AUX
BAL
- +
GROUP/LEFT
PEAK
AFL
+ 6dB
0dB
SIG
FADER
INSERT
BAL
MUTE
-2dBu
+
-
SUBGROUPING
(GROUP CCTS ONLY)
PAN L-R
L POST
TO MONITOR
(L CCT ONLY)
SAME FOR
GROUP1-2, GROUP3-4, L-R
AUX1-2, AUX3-4, AUX5-6
AFL
BAL OUT OPTION
AUX
BAL
- +
GROUP/RIGHT
PEAK
AFL
+ 6dB
0dB
SIG
FADER
INSERT
BAL
-2dBu MUTE
+
- -
SUBGROUPING
(GROUP CCTS ONLY)
PAN L-R
R POST
TO MONITOR
(R CCT ONLY)
L POST-FADE
R POST-FADE
2-TRK SEND
L
+
+ R
L MONO
LR SUM
-
R
LEV
MONO OUT
-
PFL/AFL
L R
MONITOR METERS
PFL/AFL
L-R/2TRK
MONITOR
PHONES LEV
STEREO
RETURN
L/MONO
HF
LF
R
AUX1 AUX3 AUX5
OUT GRP GRP GRP
AUX AUX AUX
GROUP1 GROUP3 LEFT
2 = +
+ 4dBu
REV
REV REV
5-6
1-2 3-4
L-R
AUX2 AUX4 AUX6
OUT GRP GRP GRP
AUX AUX AUX
GROUP2 GROUP4 RIGHT
2 = +
+ 4dBu
BAL
M OUT
+
HEADPHONES
+
L
R
+
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