Cloud-electronics CX263 Uživatelský manuál Strana 1

CX263Installation & SetupGuideVersion 2CX263 ZONE MIXERCloud Electronics LimitedCopyright Cloud Electronics Limited 2004‘Clearly Better Sound’

5.4 Line 6 PriorityThe line 6 music input can be given priority over other music signals in each zone individually.This function is intended for use w

6 Microphone InputTwo microphone inputs are provided with electronically balanced, transformer-less circuitry configuredfor optimum low noise perfo

When setting the jumper(s) please ensure that you:• Remove the mains cable from the rear of the product before removing the toppanel.• Only reassemble

6.6 Microphone 1 priorityThe microphone 1 input on the CX263 is automatically configured to take priority over both themusic signals and the microphon

7 Output DetailsEach output terminal is balanced, using a3 pole ‘Phoenix’ type connector that canoperate into loads as low as 1k2Ω. Thenominal outp

9 Optional ModulesThere are only two types of internal optional modules which can be fitted to the CX263:wCDI-S200 serial interface cardwBose Activ

Table of Jumper and Switch settings for music function controlsThe table above shows the possible combinations for control of the music functions on t

9.2 Bose® Active Equalisation ModulesEach output channel has the facility to connect a plug-in Bose® equaliser module. See the table below for details

10 Technical SpecificationsLine InputsMicrophone InputsOutputs11 General SpecificationsCX263 Zone Mixer Installation and Setup GuideCLOUD ELECTRON

12 Troubleshooting12.1 Ground/Earth LoopsDespite your best efforts, if the completed sound system ‘hums’ you probably have a ‘groundloop’; the offendi

12.3 Paging access switches not working correctlyThe CX263 leaves the factory configured to bypass the microphone access contacts for allzone outputs,

Safety Considerations and InformationThe unit must be earthed. Ensure that the mains power supply provides an effective earthconnection using a three-

Notes:

CLOUD ELECTRONICS LIMITEDCX263 Installation and Setup Guide© Cloud Electronics Limited140 Staniforth Road  Sheffield S9 3HF  EnglandPhone +44 (0)114

CLOUD ELECTRONICS LIMITEDTable of ContentsSection PageCX263 Zone Mixer Installation and Setup Guide1 Safety Notes . . . . . . . . . . . . . . .

CLOUD ELECTRONICS LIMITEDTable of Contents (continued)Section PageCX263 Zone Mixer Installation and Setup Guide12.1 Ground/Earth Loops . . . . . .

1 Safety NotesFor more detailed information refer to the rear of the manual.wDo not expose the unit to water or moisture.wDo not expose the unit to

3 Schematic Diagram4 InstallationThe Cloud CX263 occupies one unit of standard 19” equipment rack. The microphone inputs and all zoneoutputs are

5.2 Music source and level controls - Local or RemoteThe music level control function can be controlledfrom either the front panel, or a remote contro