Official Manual for LG LKD-8DS & GDK-20W Digital Wireless Key Telephone System

GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM

Figure 3.5.4 Ferrite core on signal wires

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LG Electronics LKD-8DS, GDK-20W installation manual Ferrite core on signal wires

Contents

Digital Wireless Key Telephone System Installation Manual Revision History Table of Contents Admin Programming Purpose Regulatory Information Pictures Replacement of Lithium BatteriesHearing AID Compatibility Interference and Attenuation Abbreviations Introduction PMU System CapacityIsdn BRI MFB Isdn STA System Specifications 1 Dimensions & Weights Height Width Depth 4 Electrical Specifications AWG Wire Flash Memory System Components Lcobesp Program Module Unit PMU Key Service Unit KSUMain Board Unit MBU Ring Generation UnitRGU Interface Board STIB2 Wireless Terminal Interface Board WtibInterface Board Stib Dvib Digitized Voice Interface Board Site Preparation General Site Considerations Back-Board Installation Verify On-Site Equipment KSU & Power Installation Mounting the KSU Power Installation 2 KSU Mounting Holes & Installation layout KSU Grounding PCB Handling & General Installation PCB InstallationMain Board Unit MBU Installation 2 MBU Installation OFF PMU Installation RGU Installation MFB Installation CN2 Isdn STIB2 & Stib S/T Interface Board InstallationSW1 SW2 SW1 CN2 SW2 SW2 Wtib Wireless Terminal Interface Board Installation Dvib Digitized Voice Interface Board Installation 11 Connectors of the Dvib System Wiring Battery Back-Up Wiring Installation Music on Hold MOH Wiring General Purpose Relays Wiring Alarm Detect Port Wiring Ferrite Core Installation 4 Ferrite core on signal wires Overview of the Dect system Components of the Dect system 1 Components of a Dect system Wtib Wireless Terminal Interface Board GDK-20W Digital Wireless Key Telephone SystemBase Station GDC-200B Controlling a Call How to make CallsBefore Making Initial Call Terminating a Call GDK-20W Dect Base Station Antenna Diversity Subscription Low Battery Alarm 8 Single-Slot Charger 330-SSC, 340-SSC Before Installation System ConfigurationSite Survey 9 Base Station Service Area Base Station Broadcast Range and Location CRSCell-Coverage Region Survey Tool General Guidelines Distance Fading Rssi Monitoring Possible in GDC-335H only Reporting Results Check list for Survey Data Dect Survey Report Template Number Korea Example 1 Centralizing Base Stations ExamplesExample 2 Base Station Coverage in Adjoining Areas Example 3 Maximizing Line of Site 15 Location of Base Station in Office Environment Hardware Installation Equipment Check Unit Installation Wtib Installation 18 Wall Mounting of Base Station without wedge 20 LCD Message of Unsubscribed GDC-335H GAP and GDC-340HGAP User subscription/desubscription System ID Authentication Code Conditions User Subscription At the GDC-335H AC code + User Desubscription At the GDC-340H Menuup or Down Summary of Dect Installation Isdn Description Stib Basic 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 GDK-20W System CapacitiesRemark Feature Codes Numbering PLAN*1 MON+DND/FOR+# TRANS/PGM+#4MON+DND/FOR+7 TRANS/PGM+*1 LCD Months Features Basic Extension RemarksBasic and Extended Numbering Plans SLT, DND SLT/WHTU*2 SLT Audible SignalsTone / Ring Cadence SLT Ring Cadence Frequencies 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 Ports Maximum 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 Menu SLT Rx Gain Country Dktu SLT DCO CIS SLT DCO General Description To Enter the Programming ModeAdmin Program Start Press Flex KEY1-12 Introduction SUB-MENU HOW to ProgramMAIN-MENU TERMINAL-MENU DND Example of Admin. ProgramProcedure YES Button Definition Station Attribute Admin Programming Index Admin ProgrammingFlex KEY Main Menu SUB Menu SYS PGM SYS TMR UCD Default Values SUB Menu Flex KEY Terminal Menu Range Default Remark Loop Isdn CO Colp SUB Menu Flex Terminal Menu Range Default Remark KEYPBX / CO Didrn Flex SUB Menu Terminal Range Default Remark KEY 2.3 Isdn Program Main Menu DID/DISA SYS / EXCSmdr Tone DktuDtmf RX MUSIC1 YES/NO DVU Timer SUB Flex SUB Menu Range Default Remark KEYFlex KEY SUB Menu Terminal Menu Default Remark LDT Flex KEY SUB Menu Range Default RemarkDisable Override Always DMT 2.10 Hunt GROUP/VOICE Mail Program Main Menu