BT BT Versatility manual CCU connections, Door Intercom Doorstrike

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BT Versatility

Installation and Maintenance Manual

CCU connections

The CCU has the following connectors:-

•Eight four way Krone connectors for the extensions

•Two four way Krone connectors for the Analogue Lines. Two lines are terminated on each connector.

•Three RJ 45 connectors for the Basic rate ISDN interfaces. Two T0 network connections and one Internal S0 connector.

•An RJ 45 for the ISDN Primary Rate interface PRI.

•RJ 11 connector for Serial Interface V24-1.

•1 Serial port connector RS 323 (V24-2).

•A 2 position screw terminal for a doorstrike connection DS

•An ESP connector.

•A reset switch is provided which provides a warm reset.

•Two 2 pole switches are provided which provide the 100 ohm terminating resistance for the ISDN Basic Rate terminations, SW1 and SW2.

Door Intercom

The door intercom is cabled to extension 23, the fourth extension on the CCU. To operate the door intercom it must be programmed in system programming. See the Programming section of the Owner’s manual.

Doorstrike

The doorstrike port provides a closed relay contact when in the operated condition. The relay contact is designed for low voltage DC equipment and should not be used for any voltages greater than those specified within the technical specification.

Connecting a MOH (Music On Hold Module)

Any of the extensions on the system, with the exception of the programming position, can be programmed as the external music on hold position. The MOH Module is connected to the a,b pair of the extension.

•The MOH Module is an optional component and must be ordered in addition to the system

•The MOH Module may be used with 40 extension Hotel Software Build 473 (or later)

•The MOH Module may be used with 32 extension System Software Build 474 (or later)

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Contents BT Versatility Contents Introduction General overviewElectrostatic precaution ESP Safety Precautions during installation and system upgradesLightning and surge voltage protection BT Versatility Pro. PlusIncludes System, VM, 1M,2V8 Maintenance items Installation checklist Mounting the CCU Installing the Central Control UnitCCU LocationCCU Wall mount bracketCCU Mounting Bracket CCU Mounting bracket clearancesCCU Bracket + Backplane Bracket 300mm min Modules located in the CCU Module locationSystem Expansion Installing the Backplane wall bracketMounting the CCU with two brackets Mounting the Backplane Mounting screw holeExpansion Modules Installing an Expansion module Push up to lockAnalogue Module Installing the Analogue Module in the CCUAnalogue line module Remove the cover Locate the Module First network moduleTo Locate the Analogue Module in the Ports Module Basic Rate Isdn expansion module Installing the Basic Rate Isdn Module in the CCUDigital Line Module Isdn First network module To Locate the Digital Line Module Isdn 2 in the Ports module Second Module. Can be external T or internal ST0 interface termination System Isdn settingsS0 interface termination Voicemail module Back up Voice Module voice messages and GreetingsPrimary Rate Interface Availability TBC Connecting the battery backup unit to the system Battery charger connector on the PSUConnecting the Battery Led IndicatorsFeaturephone V16 Featurephone connections underside of phoneV8 Featurephone connections underside of phone Attaching the Featurephone desk plinth V8 Position at 35 degreesV16 expansion console Feature phone with consoleTo connect the V16 Console to a Featurephone V16 only Expansion consoleClip, Plinth and installation of the V16 expansion console Wall-mounting a Featurephone Line cord railsWall hook when the V8/V16 is wall mounted Door IntercomCabling the unit Connecting the extensionsCabling Break outs Speech Pin Data CCU connections Connecting a MOH Music On Hold ModuleDoor Intercom Doorstrike Ports Module MDF Connections Connecting a PA public Address amplifierConnecting a PC or Printer to the Serial Port MOH Module containsInternet Module MDF Connections External Extension Options Module MDF ConnectionsCentral Bell Cable limitationsInstalling additional modules Installing an additional Network Analogue or Isdn moduleExpanding an Existing system Maintenance procedures Hot Swapping faulty modulesReplacing a faulty Module MDF Replacing Faulty PCBs Replacing the 008 extension boardReplacing the CCU Control PCB Power supply unit spare fuse Replacing the Power Supply Unit Spare FuseReplacing the CCU MDF Analogue Power failLine position Switch on Power up and testCommissioning Equipped exchange lines ProgrammingIncoming ringing Call Barring Installation Wizard Internet Module ProgrammingAdsl Isdn Recommendations for customer training Troubleshooting Technical specification 230 ± 10% V 50 HzLAN Full remote support from a BT Maintenance Centre Index Offices Worldwide