R a d i o S y s t e m s , I n c .
D A - 2 / 4 x 4 b M a n u a l
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P a g e 5
down any source.
Because the unit is actually four separate 1 input x 4 output amplifiers, internal
jumpers JU3 and JU4 allow for the following configurations:
1 input x 8 outputs (stereo)
4 inputs x 4 outputs (mono)
2 inputs x 4 outputs (stereo)
Additionally, by wiring the inputs in parallel, the following configuration is possible:
1 input x 16 output (mono)
Refer to the connection diagram on the following page for details.
AC line voltage is user selectable from the lid of the cabinet by inserting a thin
shafted screw driver through the vent holes to move the red line voltage selector
switch to the left for 230V operation, and to the right for 110V operation (factory
default).
Summary of Contents for DA 2x4b
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