Mixer User Manual

Page 5
IQ Mixer/Multiplexer Hardware Installation
Rev. 0
ILLUSTRATIONS
1.1 Three Mixer / Multiplexer Models ............................ 6
2.1 Front and Rear Panels.............................................. 8
3.1 An IQ System with a PC Host Computer, etc. ........10
3.2 RS232 Cable Wiring for a PC ..................................11
3.3 RS422 Cable Wiring for a Macintosh ......................11
3.4 RS232 Cable Wiring for a Macintosh ......................11
3.5 Selecting the Communication Parameters ..............12
3.6 Crown Bus Wiring for Removable Barrier Blocks...13
3.7 Crown Bus Wiring for 5-pin DIN Input ....................14
3.8 Crown Bus Wiring for 4-pin DIN Output .................14
3.9 Crown Bus Wiring Loopš from Output to Input, etc.14
3.10 An Audio Input Section............................................15
3.11 Suggested Audio Input Gain Control Settings........15
3.12 Balanced Audio Input Wiring...................................15
3.13 Unbalanced Audio Input Wiring ..............................16
3.14 Sensing Input Section..............................................16
3.15 An Audio Output Section .........................................17
3.16 Balanced Audio Output Connections ...................... 17
3.17 Unbalanced Audio Output Connections .................. 17
3.18 A 12x2 Mixer Using 2 Mixer/Multiplexers ............... 17
3.19 Stacking the Outputs of Multiple Units ...................18
3.20 A 6x8 Mixer Using 4 Mixer/Multiplexers.................18
3.21 Paralleling the Inputs of Multiple Units ................... 18
3.22 A 12x8 Mixer Using 8 Mixer/Multiplexers ............... 18
3.23 Sample Auxiliary System Wiring ............................. 19
3.24 Internal Auxiliary Circuit .......................................... 19
4.1 A Crown Local Net RS422 Serial Loop .................... 20
4.2 Crown Local Net Wiring ........................................... 21
6.1 General IQ Mixer Block Diagram ............................ 25
A.1 IQ Address Switch Settings from 0 to 125..............27
A.2 IQ Address Switch Settings from 126 to 250..........28