Crown IQSMX-6, IQAMB-5 manual Connect the Audio Wiring Step, Connect Auxiliary Devices Step

AMB-5 /SMX-6IQ 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.

AUDIO IN

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

Page 14 IQ–AMB-5 / IQ–SMX-6 Reference Manual