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ORIGIN User Guide
Origin Master Section
28
TALKBACK and LISTEN MIC
In the image on the right we can see the
TALKBACK
and
LISTEN
sections in the Master Section. The
TALKBACK
section has an XLR input
for a Master Section mounted (or connected) Talkback Microphone, a
hole for a flat blade trim tool to access and adjust the gain trim setting for
the Talkback microphone input and a +
48V
phantom power switch for the
input. Similarly the
LISTEN
section has a hole for a flat blade trim tool to
access and adjust the gain trim setting for the Listen Microphone Input
and a +
48V
phantom power switch.
Talkback Microphone Connections (Mic and Line Inputs)
The Talkback Amplifier has a front panel XLR connector, as shown in the picture above, it also has a paralleled connection on the
"EXTERNAL INPUTS" DB-25 rear connector if an externally located Talkback mic is desirable. If this DB-25 input is connected to
a patchbay, it allows the external Talkback Mic Amp to be over patched.
After the Talkback Mic Pre gain stage there is a second, summed, line-level input available on the "MAIN MIX INS RTN & TB/LM
IN" DB-25 rear connector. This can be seen in the lower half of the block diagram above. This allows an externally amplified Mic
Pre signal to be fed through the Talkback Mic Compressor (This is the same circuit as the infamous SSL Listen Mic Compressor).
With the
SWITCHED EXT TB OUT
switch pressed in the
COMMUNICATIONS
part of the Master Section, there is a Talkback Mic
output signal on the "MAIN MIX OP & INS SEND" DB-25 rear connector (and on the patchbay, if connected), this gives an input and
output path to use this compressor creatively. If you are using this feature, don't forget to disconnect, or over patch the Talkback
Mic Amp connections to prevent the talkback mic signals being summed with the external Line input!
SWITCHED
EXT TB OUT
ON
EXT
to +10dB
GAIN
+48V
48V
MIC
+
-
MONITOR
LINE
+
-
+
-
PRE
IN
L R
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
+dB
TRIM
+2 to +70dB
[-12 to +55dB]
IN
FLIP
+
-
+
-
PRE
IN
FLIP
PATH
PATH
FROM LF
PAN
MIX
PAN
MIX
L R
SOLO
SOLO
CUT
SOLO
POST
SF
PAN
L R
L R
LEVEL
POST
SF
PAN
1 2 3 4
LEVEL
PRE
SF
LEVEL
PRE
SF
LEVEL
PRE
SF
LEVEL
PRE
SF
FOLLOW
PATH
PAN
FLIP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PRE
FLIP
+
-
DIRECT OUT
PATH
+
-
RETURN L
± 20dB
dB
TRIM
+
-
RETURN R
dB
L R
L R
LEVEL
LEVEL
LEVEL
MIX
AFL
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1/2
3/4
5/6
7/8
9/10
11/12
13/14
15/16
CUT
FB 1
FB 2
L R
L R
to 0dB
to 0dB
to 0dB
+
-
INPUT
PATH
+
-
+
MONO L
MONO R
MUTE
BALANCE
to +3dB
+3dB to
MIX
SOLO
+
-
+
-
TRIM
BUS 1 SEND OUT
BUS 2 SEND OUT
+
-
+
-
BUS 3 SEND OUT
BUS 4 SEND OUT
SUBGROUP
1L OUT
SUBGROUP
1R OUT
BUSES 1 - 16
L R
MIX
AFL
PFL
M
L R
MIX
AFL
L R
MIX
AFL
AUX 1 - 4
CUE A B
+
-
+
-
BUS 15 SEND OUT
BUS 16 SEND OUT
BUSES 1 - 16
LEVEL
L R
L R
AFL
AFL
+
-
+
-
CUE AL OUT
CUE AR OUT
to +10dB
LEVEL
AFL
+
-
+
-
CUE BL OUT
CUE BR OUT
LEVEL
AFL
+
-
AUX 1 OUT
LEVEL
AFL
+
-
AUX 2 OUT
LEVEL
AFL
+
-
AUX 3 OUT
LEVEL
AFL
+
-
AUX 4 OUT
CUE AL
CUE AR
CUE BL
CUE BR
OSC
SLATE
SLATE
L R
L R
L R
STUDIO
F/B 1
L R
F/B 2
EXT 1L
EXT 1R
EXT 4L
EXT 4R
C/ROOM L
C/ROOM R
CUE AL
CUE AR
CUE BL
CUE BR
to +10dB
LEVEL
L R
L R
AFL
AFL
+
-
+
-
F/BACK AL OUT
EXT 1L
EXT 1R
to +10dB
LEVEL
AFL
+
-
+
-
to +10dB
LEVEL
AFL
+
-
+
-
STUDIO L OUT
STUDIO R OUT
+
TALKBACK MIC
FRONT PANEL TRIM
(+40 to +65dB)
dB
+
-
TALKBACK
MIC
INPUT
LISTEN
MIC
INPUT
+
-
SEND
LISTEN TO
TALKBACK
LISTEN
OUT
LISTEN
(Feed To Monitor Section)
+
+
TALK
F/BACK AR OUT
F/BACK BL OUT
F/BACK BR OUT
+
+
TALK
+
+
TALK
ALL
to 0dB
TALKBACK
LEVEL
to 0dB
SLATE
LISTEN
LEVEL
to 0dB
+
-
+
-
IN
+
-
+
-
BUS COMP
+
-
+
-
MIX L OUT
MIX R OUT
AFL L
AFL R
PFL
+
-
MAIN L OUT
+
-
MAIN R OUT
ALT 1
+
-
ALT 1L OUT
+
-
ALT 1R OUT
ALT 2
+
-
ALT 2L OUT
+
-
ALT 2R OUT
ALT 3
+
-
ALT 3L OUT
+
-
ALT 3R OUT
MAIN
CUT L
CUT R
-1
POL
3dB
MONO
+
LISTEN
POWER
CUT
P/AFL
LISTEN
iJACK
+
-
L R
+
-
+
-
+
-
+
-
EXT 1
+
-
EXT 1L
EXT 1R
EXT 4
EXT 2
EXT 3
EXT 2L
EXT 2R
EXT 3L
EXT 3R
10K
1.5K
to 0dB
LEVEL
CUT
DIM
+dB
+dB
MIX
SUM
PFL
PFL
0 to -40dB
LEVEL
to 0dB
LEVEL
BALANCE
to 0dB
0dB to
AFL L
AFL R
+
+
TRIM
± 20dB
TRIM
± 20dB
to 0dB
LEVEL
Headphone Jacks (under armrest/front buffer)
EXT OSC
+dB
440Hz
to +10dB
LEVEL
TRIM
TRIM
TRIM
TRIM
TRIM
to 0dB
to 0dB
to 0dB
to 0dB
to +10dB
to 0dB
±20dB
±20dB
±20dB
±20dB
±20dB
±20dB
OSC
Channel Strip (x32)
Stereo Return (x4)
Stereo Groups (x8)
Oscillator
Communications (Foldback and Studio)
Control Room Monitoring
Stereo Cues
Aux Sends
Mix Bus
Track Buses (x16)
AFL/PFL
IN FRONT
SOLO
LINE
F/B 1
F/B 2
MON
+
-
OSC OUT
IN
S/C
VCA
INSERT
-1
ø
FLIP
PATH
IN
0dB
0dB
0dB
HPF
EQ
VCA
S/C
VCA
VCA
KEY
INSERT
INSERT
COMP
to +10dB
to +10dB
to +10dB
to +10dB
BUS SEND 1
BUS SEND 2
BUS SEND 3
BUS SEND 4
BUS SEND 5
BUS SEND 6
BUS SEND 15
BUS SEND 16
C/ROOM L
C/ROOM R
EXT 1L
EXT 1R
EXT 4L
EXT 4R
DRIVE
-10dB
± 20dB
BELL
BELL
LF
HF
Hz
CUT
to 0dB
to +10dB
to 0dB
+
-
EXT TB OUT
TONE
SLATE
TONE
SLATE
OSC
SLATE
SLATE
LF
INSERT
SF
INSERT
OVERLOAD
(-3dB below
Path Clip)
≥1
LARGE
FADER
SMALL
FADER
CUT
SOLO
CUT
BUS SENDS
VIA DB-25 LINK
OR HALF NORMALLED
PATCH ROW
+
-
+
-
SUBGROUP
8L OUT
SUBGROUP
8R OUT
LISTEN
FRONT PANEL TRIM
+40 to +65dB
TALKBACK
COMPRESSOR
LISTEN
COMPRESSOR
TALKBACK
LINE
INPUT
LISTEN
LINE
INPUT
FRONT
PANEL
XLR
dB
+
-
+
-
+
-
O R I G I N
Drawn: NF, CJ
Revison: 1.10
Date: 15.10.2019
Содержание ORIGIN
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