Omnia Audio Omnia.9 User Manual
Page 10

However, Omnia.9’s main sample rate MUST be set to match the rate of the external reference at either
>A:I +74B4B4CC8=6B0A45>D=38=C74*HBC4<>=P6DA0C8>=?>AC8>=>5C74*HBC4<<4=D >A
)038>0B0<?;4A0C4>5 :I8BA4@D8A43 >AA038>0B0<?;4A0C4>5:I8BA4@D8A43
08DGC<I8K<:FEM<IK<IJ8I<GI<J<EKFE9FK?K?<*8@E!@>@K8C&E8E;LO!@>@K8C&E:FEE<:K@FEJ8E;8::<GK
8EP"0J@>E8C=IFDSB%Q
#IFDK?<,DE@8 %FD<J:I<<EJ<C<:K0PJK<DK?<E&,,GK@FEJK?<E&EGLKFI "8:?F=,DE@8 WJ
K?I<<:FEX>LI89C<@EK<IE8C@EGLKJ:8E9<=<;=IFD8EPF=K?<G?PJ@:8CI<8IG8E<C@EGLKJ9PLJ@E>K?<;IFG
down menus for each Input Source as appropriate for your installation.
&E KLIE<8:? GIF:<JJ@E>:FI<@J=<; =IFD FE<F= K?<K?I<<@EK<IE8C @EGLKJFLI:<J 1?< #*%! 8E;
0KI<8D:FI<J8I<=<;=IFD&EGLK %! 8E;0KI<8D8I<=<;=IFD&EGLKN?@C<%!8E;0KI<8D
are fed from Input 3. The Studio core is fed from Input 1 by default but can be assigned its own separate
input.
Connect the audio outputs as appropriate for your installation. Omnia.9 supports balanced professional
line-level analog audio outputs via its Left and Right Outputs in the Main Analog I/O section of the rear
G8E<C KNF "0"2 ;@>@K8C FLKGLKJ FE JK8E;8I; 5)/:FEE<:KFIJ @E K?< *8@E !@>@K8C &, J<:K@FE 8E
8;;@K@FE8C;@>@K8CFLKGLK@EK?<LO!@>@K8C&,J<:K@FE8E;KNF:FDGFJ@K<*-5FLKGLKJ@EK?< FDGFJ@K<&
O section.
/<KLIE KFK?<&, ,GK@FEJD<ELK?<EJ<C<:K*8@E,LKGLKJ !IFG;FNED<ELJ8I<GIFM@;<;KF8JJ@>EK?<
FLKGLKJ8E;J<KK?<C<M<CJF=K?<*8@E#*,LK*8@E#*,LKLO,LK8E;E8CF>,LKA8:BJFEK?<
I<8IG8E<C ,LKGLK8L;@F:?F@:<J@E:CL;<#*-I<<DG?8J@Q<;)/#*!<<DG?8J@Q<;)/%!%!
%!%<8;G?FE<,LK8E;0G<8B<I,LK
:FDGC<K<<OGC8E8K@FEF=K?<J<:FEKIFCJ:8E9<=FLE;@EK?<0PJK<D*<ELJ<:K@FEF=K?<%FD<*<EL
J Note: $ 44<?70B8I43 # ) 8B C74 ;40BCA42><<4=343 >DC?DC >?C8>= 4B?4280;;H 5>A 0=0;>6
Although is it possible in theory to have excellent peak modulation control even with external pre-
emphasis, in practice not every stereo generator does pre-emphasis correctly. Certain stereo
64=4A0C>AB DB4 ?70B4;8=40A ?A44<?70B8B 8=*' F7827 8B 8=2>AA42C 0=3 20DB4B A>D67;H
>E4AB7>>C 3;>D3=4BB ;>BB F74=DB43F8C70=H0D38>?A>24BB>A -4A42><<4=32>==42C8=6
C74>DC?DC>5H>DABC4A4>64=4A0C>AC>>=4>5&<=80 B2><?>B8C48=?DCBF0C278=6C74#45C4<>3
F0E45>A< >=C74>B28;;>B2>?40=32><?0A8=68C C># )&DC?DC #45C'A44<?7 5H>DB447867
frequency peak overshoots, the stereo generator is faulty by design, and must either be replaced or
70E48CB?A44<?70B8B38B01;43F8C7&<=80 B>DC?DCB4CC>$'A44<?70B8I43
,DE@8 @JJ<KLG9P;<=8LCKKFGIFM@;<8GI<<DG?8J@Q<;*-5J@>E8C=IFDK?<#*GIF:<JJ@E>:FI< &=PFL
DLJKLJ<8E<OK<IE8CJK<I<F><E<I8KFIJFD<8;;@K@FE8C:FEX>LI8K@FE@JI<HL@I<;
#IFDK?<%FD<D<EL>FKF0PJK<DK?<E0PJK<D FEX>LI8K@FEK?<E-IF:<JJ@E> FI<J ?FFJ<T*-5U
@=PFLFECPE<<;K?<:FDGFJ@K<FLKGLKF=K?<JK<I<F><E<I8KFI8E;?8M<EFE<<;=FIGI<<DG?8J@Q<;)/
audio. Choose “L/R” if you are you do not intend to use Omnia.9’s built-in stereo generator at all. Chose
T*-5 )/U@=PFL GC8EKFLJ<K?<9L@CK@E JK<I<F><E<I8KFI=FI PFLID8@E FLKGLK9LKE<<;8E8;;@K@FE8C
GI<<DG?8J@Q<;)/FLKGLKKF=<<;8J<:FE;8IP:?8@E 0<C<:KTGGCP FEX>LI8K@FEUKFGLKK?<:?8E><J@E
<==<:K 1?@JN@CC:8LJ<K?<,DE@8 KFI<@E@K@8C@Q<N?@:?N@CCK8B<PFLIJK8K@FEF==K?<8@I=FI8=<NJ<:FE;J
#IFD K?<%FD< D<EL >FKF0PJK<D K?<E &,,GK@FEJK?<E #*,GK@FEJ KFJ<C<:K K?<,LKGLK*F;<
,LKGLKC<M<CJ8E;98E;N@;K?:8E8CJF9<8;ALJK<;?<I<
1?<#*;@M<IJ@KP;<C8P:8E9<J<K9P>F@E>KF0PJK<DK?<E&,,GK@FEJK?<E!@M<IJ@KP!<C8P
Chapter 2: Quick Startup Guide
10