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Si:lply connGct torninal 4B to one side of the switch and run. a
IC9.d froll the
regul~.ted
'4-
30 volt bus" on the pOI.er supply to the
other switch contact.
fluting of relilYs 1, 2 c,nd 3 Bay be chang'··
ed, if dGsired.
The "hot" side of relay coils 1, 2 and 3 appc'=
on TB6, torLlin.2.1s lA, 2A and 3A, rospectively.
I"luting voltage
froLl channel switch(;s S1, 32 and S3 appear on TB6, ternin3.1s
IB, 2B and 3B, respGctively.
To cho.ngo relay operation, remove
the factory installed jumpers and connect thc desired rel.ay coil
terDine.l to the desired channel switch terDinal.
For eXaLlp.l
D,
if it is dGsired to operate relay :5 frOIl cha.nnel 1 key switch,
junper TB6-3A to TB6-·.1B.
STEREO
N~THOPJ{
OP,lERA'TlOn
If it should be desired to operate Llixer
9
as a stereo channol
the splitting pad
(A.:],27)
in tho input should be r(cIloved and the
inputs conve)rted directly into the nixer.
Shielded tVJisted pair
should be used for this purpose.
Connect TB5 ... 17 A-17B to the
:nixer
9
terI.liI13.1s
Llc~rked
IN ::md C respec ti vely on tho rear sec-·
tion of the nixer.
Connect TB5 .- 18.A:-l8.B to the nixer
9
ter-
Llino.ls marked IN and C respectively on the front sccti.on (cloG'-'
est to the pa.nel) of the) nixer.
Tho left progro.n input will
then connect to TB5 ,- 17A···I?B.
'1'he right progran source wil1
cormect to TB5 ... 17A-18B.
The Executive
6/26/62
-22-
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