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CX133: INSTALLATION AND OPERATION MANUAL
CX133 ZONE MIXER
Installation and operation manual
Contents
Section
Page
1
Safety Notes...............................................................................2
2
General Description ...................................................................2
3
Schematic Diagram ....................................................................2
4
Music Inputs ...............................................................................2
4.1 Sensitivity & Gain Control.....................................................2
4.2 Music Source Select.............................................................3
4.3 Music Level Control, Local or Remote..................................3
5
Mono Operation .........................................................................4
6
Music Priority..............................................................................4
7
Microphone Input .......................................................................5
7.01 Microphone Input ...............................................................5
7.02 Gain Control .......................................................................5
8
Front Panel Level Controls.........................................................5
9
Microphone Equalisation ............................................................5
10
Microphone Priority ....................................................................5
11
Inhibiting Mic or Music Sections .................................................5
12
Zone outputs ..............................................................................6
12.1 Music Equalisation .............................................................6
13
Utility Output...............................................................................6
14
Music Mute (Fire Alarm Interface) ..............................................7
15
General Notes ............................................................................7
15.1 Multi-zone Applications ......................................................7
15.2 EMC Considerations ..........................................................7
15.3 Earthing..............................................................................7
15.4 Unbalanced Mode ..............................................................8
29/05/02 V9
16
Technical Specifications.............................................................8
17
General Specifications ...............................................................8