3.3 Connect the Audio Wiring (Step 3); 3.4 Connect Auxiliary Devices (Step 4); It is good prac-- Page 14

Page 14

IQ–AMB-5 / IQ–SMX-6

 Reference Manual

AMB-5 / SMX-6

  IQ Mixer/Multiplexer

3.3 Connect the Audio Wiring (Step 3)

IQ mixer/multiplexers have 6 mic/line inputs and 2
stack inputs (Input 6 of the IQ–AMB-5 is dedicated for
ambient sensing). Two audio channels feed two main
and two auxiliary bus outputs. Three-terminal remov-
able barrier block connectors are provided for the mic/
line inputs and main and bus outputs. RCA-type
phono jacks are provided for the stack inputs.  See
Section 5.1 for information on the operation of the
mixer/multiplexer inputs and outputs.

3.4 Connect Auxiliary Devices (Step 4)

Connect any external circuits you plan to use to
control the AUX input and/or monitor the AUX output
of the mixer/multiplexer. See section 5.2 for
information on the operation of the AUX input and
output and for examples of wiring circuits to the AUX
connector.

Important:

 Provide adequate

cooling if the unit will be used in a

hot environment. 

It is good prac-

tice to allow one empty rack

space (1.75 inches or 4.4 centi-

meters) between each unit if

more than four units will be

stacked in a cabinet.

 Each empty

rack space should be sealed with

a blank rack panel to facilitate

proper air flow inside the cabinet.

Figure 3.10 Crown Bus Wiring “Loop”from Output to Input of Each IQ Component

AUDIO
IN