Bus Mix Amp And Trim Control - Solid State Logic SL 9000 J Series Operator's Manual

SL911
1 2 3 4
25 26 27 28
5 6 7 8
29 30 31 32
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33 34 35 36
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37 38 39 40
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EFX EFX
LF SF
ODD EV
STEREO SUB Gp
A B C D
EFX EFX
LF SF
ODD EV
GROUP
EFX EFX
FADER
ODD EV
BUS
SUB GP
FLIP
-30 0
dB
8.9.94
3 & 4. EFX ODD and EFX EV(EN) feed the corresponding EFX
bus to the Group Output, allowing this output to be fed via an
aux send control.

Bus Mix Amp and Trim Control

The mix amp takes its input from the associated Multitrack
mix bus (e.g. all signals routed to Multitrack Bus 7 will be
controlled by the bus mix amp on Module 7). The channel
Group Output appears on patch row G where the signal is
normalled down to the Multitrack Send (i.e. to the record
inputs of the multitrack) and to the Group Monitor Input via
the GROUP button, located at the top of the Small Fader
section.
The BUS trim control attenuates the combined level of signals
routed to that bus, and normally these controls are left fully up
(clockwise). Their main use is for attenuating a Group Output
when, for example, several channels have been assigned to a
bus and a relative balance has been set on the faders. If the
overall signal level is too high, then the BUS trim control can
be adjusted to send an optimum level to the output and
therefore to the multitrack.
When a track bus is not being used as a multitrack send, it may
be routed to the corresponding CHANNEL INPUT SECTION,
by pressing SUB GP on that module (see also Page 3-2). The
channel will now act as an audio subgroup, and the BUS trim
as the channel input gain control.
The SL911 Input/Output Module
3-23