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Aux il iary In put/Out put
The in put and out put 3-pin XLR aux il iary con nec tions are for
sup ply ing ad di tional bal anced au dio into and re ceiv ing bal - -
anced au dio from the base sta tion. The out put aux il iary con - -
nec tion only in ter faces to in ter com B. How ever, there is an
in ter nal switch to con trol the rout ing of the in put aux il iary au - -
dio. See the "In ter nal Aux il iary In put Routing Switch" sec tion
of this man ual.
The in put and out put aux il iary au dio is global. This means
the in put aux il iary au dio is placed on the base lo cal head set,
beltpack(s), head sets, and any wired in ter com sys tem in ter - -
faced to the base sta tion. The in ter com chan nel(s) the in put
aux il iary au dio is placed on de pends on the po si tion of the in - -
put rout ing switch.
BACK
FRONT
AUXILIARY INPUT
ROUTING SWITCH
750608 REV X
879416- 1 REV J
Fig ure 23
Aux il iary In put Routing Switch
5-9
The out put aux il iary au dio is also taken from the in ter com B
base lo cal head set, beltpack(s), head sets, and any wired in ter - -
com con nected to the base sta tion. A mod i fi ca tion doc u ment
is avail able from Telex Communications for those who wish to
mod ify the base sta tion so that aux il iary in put au dio is heard
only lo cally; base lo cal head set and beltpack(s) head sets.
In ter nal Aux il iary In put Routing Switch
This switch con trols the rout ing of the in put aux il iary au dio.
This switch has two po si tions. The "B" po si tion places aux il - -
iary in put au dio onto in ter com B only (de fault from fac tory).
The "A & B" po si tion places aux il iary in put au dio onto in ter - -
com A and B. Please see Fig ure 23 for the lo ca tion of this in - -
ter nal aux il iary in put rout ing switch.
B INTO A
MIX
MIX
LEVEL
ON
ON
OFF
S7
IF PARTS INSTALLED
REMOVE R296
S6
MIX
LEVEL
ON
ON
ON
OFF
A INTO B
MIX
IF PARTS INSTALLED
REMOVE R295
S5
A & B
B B
AUX IN
IF PARTS INSTALLED
REMOVE R295
S5
A & B
B
AUX IN
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