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CX233 I

NSTALLATION AND OPERATION MANUAL

1

CX233 Zone Mixer

Installation and operation manual

Contents

Section

Page

1

General description ....................................................................2

2

Music inputs ...............................................................................2

2.01

Music inputs.....................................................................2

2.02

Gain Control.....................................................................2

2.03

Front panel level controls.................................................2

2.04

Priority..............................................................................2

3

Microphone inputs ......................................................................2

3.01 Mic inputs ...........................................................................2

3.02

Gain Control.....................................................................3

3.03

Front panel level controls.................................................3

3.04

Priority..............................................................................3

3.05

Equalisation .....................................................................3

3.06

Emergency Mode.............................................................3

4

Zone Outputs..............................................................................3

4.01

Zone outputs....................................................................3

4.02

Equalisation .....................................................................3

4.03

Stereo/Mono Operation ...................................................4

5

VCA Modules .............................................................................4

5.01

VCA Modules...................................................................4

5.02

Fitting VCA Modules ........................................................4

5.03

Remote level Plate

6

Optional DC Power Supply.........................................................5

6.01 Optional DC to DC Power Supply.......................................5

6.02Fitting of DC to DC Power Supply .......................................6

7

Fire Alarm Interface ( Remote Music Mute)................................6

8

Mic 2 Emergency Mode..............................................................6

9

Earthing ......................................................................................6

10

Unbalanced Mode ......................................................................7

11

Technical Specifications .............................................................7

Содержание CX233

Страница 1: ...Zoner Mixer Installation User Guide Cloud Electronics Limited 140 Staniforth Road Sheffield S9 3HF England Tel 44 0 114 244 7051 Fax 44 0 114 242 5462 e mail info cloud co uk web site http www cloud...

Страница 2: ...3 3 03 Front panel level controls 3 3 04 Priority 3 3 05 Equalisation 3 3 06 Emergency Mode 3 4 Zone Outputs 3 4 01 Zone outputs 3 4 02 Equalisation 3 4 03 Stereo Mono Operation 4 5 VCA Modules 4 5 01...

Страница 3: ...m range of control 2 03 Front panel level controls These controls simply set the level of the music source assigned to a particular input channel There is a provision to apply a self adhesive label ab...

Страница 4: ...e signals and common controls are used for both channels The treble control HF has a range of 10dB at 5kHz and the bass control LF has a range of 10dB at 100Hz In addition to the treble and bass contr...

Страница 5: ...utputs by fitting optional stereo VCA modules These compact modules utilise a pair of industry standard low distortion VCA s and simply plug into the upper PCB adjacent to the output circuitry The mod...

Страница 6: ...ard UK electrical single gang mounting box recessed or surface with a minimum depth of 25mm not supplied 2 core screened cable must be used to link the remote level control to the CX233 When the remot...

Страница 7: ...ols In addition to this all music signals are attenuated by 20dB or muted dependant on the setting of the internal jumper It should be noted that in order to avoid a panic situation the muting takes p...

Страница 8: ...pedance 20k balanced 10k unbalanced Headroom 20dB Noise 0dB gain 90dB CCIR ARM Input Gain Range 12dB Microphone Channels Frequency Response 0 5db 100Hz 20kHz 3db 30Hz Distortion 0 03 20Hz 20kHz 10dBu...

Страница 9: ...IONS CAUTION MAINS FUSE TO REDUCE THE RISK OF FIRE REPLACE THE MAINS FUSE ONLY WITH THE SAME TYPE WHICH MUST BE A CLASS 3 240 VOLT TIME DELAY TYPE RATED AT 125mA WHERE THE MAINS INPUT VOLTAGE IS SET T...

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