Crown IQSMX-6 Reference Manual page 7

AMB-5 / SMX-6 IQ Mixer/Multiplexer
5.3
6 IQ Audio In Depth ......................................................................... 23
6.1 A Closer Look at Audio Signal Wiring ........................................ 23
6.2
6.3
6.4
6.5
7 IQ Address Tables ........................................................................ 30
8 Factory Service ............................................................................ 32
Figure 1.1
Figure 2.1
Figure 3.1
Figure 3.2
Figure 3.3
Figure 3.4
Figure 3.5
Figure 3.6
Figure 3.7
Figure 3.8
Figure 3.9
Figure 3.10 Crown Bus Wiring "Loop" from Output to Input ............................. 14
Figure 5.1
Figure 5.2
Figure 6.1
Figure 6.2
Figure 6.3
Figure 6.4
Figure 6.5
Figure 6.6
Figure 6.7
Figure 6.8
Figure 6.9
Figure 6.10 Stacking the Outputs of Multiple Units .......................................... 26
Figure 6.11 A 6x8 Mixer Using 4 Mixer/Multiplexers ........................................ 26
Figure 6.12 Paralleling the Inputs of Multiple Units .......................................... 26
Figure 6.13 A 12x8 Mixer Using 8 Mixer/Multiplexers ...................................... 26
Figure 6.14 Sample Auxiliary System Wiring ................................................... 27
Figure 6.15 Internal Auxiliary Circuit ................................................................ 27
Figure 6.16 A Crown Local Net RS232 Serial Loop ......................................... 28
Figure 6.17 Crown Local Net Wiring ............................................................... 28
Figure 7.1
Figure 7.2
IQ-AMB-5 / IQ-SMX-6 Reference Manual
Auxiliary Port ......................................................................... 20
6.1.1 Input ............................................................................... 23
6.1.2 IQ-AMB-5 Ambient Sensing Input ................................... 24
6.1.3 Ouput ............................................................................. 24
6.1.4 Stack Inputs .................................................................... 25
6.1.5 Paralleling Inputs ............................................................ 26
Using the AUX Port ............................................................... 27
The Mixer/Multiplexer as IQ Interface .................................... 28
Crown Local Net ................................................................... 28
6.4.1 Wiring the Crown Local Net ........................................ 28
A Closer Look at Crown Bus Wiring ....................................... 29
Illustrations
The IQ-AMB-5 and IQ-SMX-6 ........................................................ 8
IQ Mixer / Multiplexer Controls, Connectors & Indicators ................ 9
IQ System with Host Computer and Two Mixer/Multiplexers ......... 10
RS232 Cable Wiring ..................................................................... 11
Selecting IQ Address and Communication Parameters ................ 12
Four-Terminal Removable Barrier Block Plug ................................ 13
Crown Bus Wiring for Removable Barrier Blocks .......................... 13
Crown Bus Wiring for 5-pin DIN Input ........................................... 13
Crown Bus Wiring for RJ-45 Input ................................................ 13
Crown Bus Wiring for 4-pin DIN Output ........................................ 13
Crown Bus Wiring for RJ-45 Output .............................................. 13
IQ-AMB-5 Block Diagram ............................................................ 21
IQ-SMX-6 Block Diagram ............................................................ 22
An Audio Input Section ................................................................ 23
Suggested Audio Input Gain Control Settings .............................. 23
Balanced Audio Input Wiring ........................................................ 23
Unbalanced Audio Input Wiring ................................................... 24
Sensing Input Section .................................................................. 24
Audio Output Section ................................................................... 25
Balanced Audio Output Connections ........................................... 25
Unbalanced Audio Output Connections ....................................... 25
A 12x2 Mixer Using 2 Mixer/Multiplexers ...................................... 25
IQ Address Switch Settings from 0 to 125 ..................................... 30
IQ Address Switch Settings from 126 to 250 ................................. 31
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