LG Electronics LKD-8DS, GDK-20W installation manual RGU Installation, MFB Installation

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GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM

RGU Installation

The RGU generates 25Hz square wave ring signal.

The RGU is installed to connector, CN23, of the MBU and generates 75Vrms ring signal that can be applied to the two(2) SLTs simultaneously.

Figure 3.4.5 RGU Installation

MFB Installation

The RS-232C of MFB board is used for the function of system maintenance, PC based Admin, SMDR print local software up-grade.

The Followings are the list of the system’s output. -. Administration data base

-. Off-Line SMDR(on-demand) -. On-Line SMDR

-. Statistical Information -. System Trace data

The installation method is shown in Figure 3.4.6.

Figure 3.4.6 MFB installation

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Contents Digital Wireless Key Telephone System Installation Manual Revision History Table of Contents Admin Programming Purpose Regulatory InformationPictures Replacement of Lithium BatteriesHearing AID Compatibility Interference and AttenuationAbbreviations Introduction PMU System CapacityIsdn BRI MFBIsdn STASystem Specifications 1 Dimensions & Weights Height Width Depth4 Electrical Specifications AWG Wire Flash MemorySystem Components LcobespProgram Module Unit PMU Key Service Unit KSUMain Board Unit MBU Ring Generation UnitRGUInterface Board Stib Wireless Terminal Interface Board WtibInterface Board STIB2 Dvib Digitized Voice Interface Board Site Preparation General Site ConsiderationsBack-Board Installation Verify On-Site EquipmentKSU & Power Installation Mounting the KSUPower Installation 2 KSU Mounting Holes & Installation layoutKSU Grounding Main Board Unit MBU Installation PCB InstallationPCB Handling & General Installation 2 MBU Installation OFF PMU Installation RGU Installation MFB InstallationCN2 Isdn STIB2 & Stib S/T Interface Board InstallationSW1 SW2 SW1 CN2SW2 SW2Wtib Wireless Terminal Interface Board Installation Dvib Digitized Voice Interface Board Installation11 Connectors of the Dvib System Wiring Battery Back-Up Wiring InstallationMusic on Hold MOH Wiring General Purpose Relays WiringAlarm Detect Port Wiring Ferrite Core Installation4 Ferrite core on signal wires Overview of the Dect system Components of the Dect system1 Components of a Dect system Base Station GDC-200B GDK-20W Digital Wireless Key Telephone SystemWtib Wireless Terminal Interface Board Controlling a Call How to make CallsBefore Making Initial Call Terminating a CallGDK-20W Dect Base StationAntenna Diversity Subscription Low Battery Alarm 8 Single-Slot Charger 330-SSC, 340-SSC Site Survey System ConfigurationBefore Installation 9 Base Station Service Area Base Station Broadcast Range and LocationCRSCell-Coverage Region Survey Tool General GuidelinesDistance Fading Rssi Monitoring Possible in GDC-335H only Reporting ResultsCheck list for Survey Data Dect Survey Report Template Number KoreaExample 2 Base Station Coverage in Adjoining Areas ExamplesExample 1 Centralizing Base Stations Example 3 Maximizing Line of Site 15 Location of Base Station in Office EnvironmentHardware Installation Equipment CheckUnit Installation Wtib Installation18 Wall Mounting of Base Station without wedge 20 LCD Message of Unsubscribed GDC-335H GAP and GDC-340HGAP User subscription/desubscription System IDAuthentication Code ConditionsUser Subscription At the GDC-335HAC code + User Desubscription At the GDC-340H Menuup or Down Summary of Dect Installation Isdn Description StibBasic Features of Isdn Device S-Interface GDK-20W Digital Wireless KEY Telephone System Features of Isdn CO Line T-Interface Unknown / National Type / International / Subscriber Remark System CapacitiesGDK-20W Feature Codes Numbering PLAN*1MON+DND/FOR+# TRANS/PGM+#4MON+DND/FOR+7 TRANS/PGM+*1LCD Months Features Basic Extension RemarksBasic and Extended Numbering Plans SLT, DND SLT/WHTU*2SLT Audible SignalsTone / Ring Cadence SLT Ring CadenceFrequencies and Tones GDK-20W Digital Wireless KEY Telephone System Maximum Number of Stations in GDK-20W 34 Ports GDK-20W ConfigurationGDK-20W Station Configuration with LKD 2B Maximum Number of CO Lines in GDK-20W 8 PortsMaximum Number of Ports Station / CO in GDK-20W 38 Ports Wireless Cell / Terminal ConfigurationNumber of Ports Default Number Description Gain Controlsystem Basemain Menu 5 SUB MenuSLT Rx Gain Country Dktu SLT DCO CISSLT DCO General Description To Enter the Programming ModeAdmin Program Start Press Flex KEY1-12 IntroductionSUB-MENU HOW to ProgramMAIN-MENU TERMINAL-MENUDND Example of Admin. ProgramProcedure YESButton Definition Station AttributeFlex KEY Main Menu SUB Menu Admin ProgrammingAdmin Programming Index SYS PGM SYS TMRUCD Default Values SUB Menu Flex KEY Terminal Menu Range Default RemarkLoop Isdn CO Colp SUB Menu Flex Terminal Menu Range Default Remark KEYPBX / CO DidrnFlex SUB Menu Terminal Range Default Remark KEY 2.3 Isdn Program Main MenuSmdr SYS / EXCDID/DISA Tone DktuDtmf RX MUSIC1YES/NO DVU Flex KEY SUB Menu Terminal Menu Default Remark SUB Flex SUB Menu Range Default Remark KEYTimer LDT Flex KEY SUB Menu Range Default RemarkDisable Override Always DMT2.10 Hunt GROUP/VOICE Mail Program Main Menu