LG Electronics GDK-20W, LKD-8DS

GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM

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Low Battery Alarm

When the battery is discharged to low battery state, the low battery message is displayed in the display LCD

of the wireless terminal (except GDC-340H) and warning tone is heard (both GDC-33xH and GDC-340H).

Low Power Consumption

The GDC-335H supports 15 hours for continuous use and 50 hours for standby mode on fully charged

battery and The GDC-340H supports 9 hours for continuous use and 50 hours for standby mode on fully

charged battery.

Removable Battery Pack

The GDC-335H has one type of battery pack (330-SBP, 600mAh). It is standard battery pack. The 330-SBP

supports 15 hours for continuous use and 50 hours for standby mode.

The GDC-340H has standard rechargeable battery (1.2V rechargeable NiMH AAA size 2 cell). The battery of

GDC-340H supports 9 hours in talking mode and 50 hours in standby mode.

Figure 3.6.6 Battery Pack (330-SBP, AAA size battery)

Antenna

The antenna of the GDC-335H is an wire and non-retractable antenna. Do not extract it. If you try to pull it

out, it may be destroyed. The antenna of the GDC-340H is embedded.

Holes of Top and Bottom Side

There are two holes in the top and bottom side of a GDC-335H. The GDC-340H has two holes in only

bottom side. The holes are special purpose and are covered with covers. Do not take off these covers.

Figure 3.6.7 shows the location of the holes.

Top View Bottom View

antenna

LED

Figure 3.6.7 Holes in the Top and Bottom Side

Charger (330-SSC, 340-SSC)

The GDC-335H comes with a charger that accommodates GDC-335H and one type of battery pack. And the

GDC-340H comes with a charger that accommodates GDC-340H and standard rechargeable battery. The

330-SSC & 340-SSC is supplied with the adapter (330-HAP). 330-HAP adapter is used for the charger, 330-

SSC & 340-SSC. There are two types of adapter.

Contents

Main Digital Wireless Key Telephone System Installation Manual REVISION HISTORY Table of Contents SECTION 1. INTRODUCTION .........................................................................7 SECTION 5. CAPACITIES & FEATURE CODES .....................................72 SECTION 2. GENERAL DESCRIPTION .....................................................10 SECTION 3. INSTALLATION.........................................................................19 Page GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM SECTION 1. INTRODUCTION 1.1 PURPOSE 1.2 REGULATORY INFORMATION TELEPHONE COMPANY NOTIFICATION HEARING AID COMPATIBILITY Pictures Interference and Attenuation Electrostatic Sensitive Devices 1.3 ABBREVIATIONS For the purposes of this manual, following abbreviations are applied: Notice 1: Page GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 2.2 SYSTEM CAPACITY Page 2.3 SYSTEM SPECIFICATIONS Page GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 2.4 SYSTEM COMPONENTS Item GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Key Service Unit (KSU) Main Board Unit (MBU) The permitted terminals are as following. Program Module Unit (PMU) Ring Generation Unit(RGU) Wireless Terminal Interface Board (WTIB) CO Line Interface Board Loop Start (LCOB2/LCOB/LCOBE/LCOBA/LCOB4) S/T Interface Board (STIB2) S/T Interface Board (STIB) The board lines specific circuitry contains PEB2086 for Physical layer and data link layer. DVIB (Digitized Voice Interface Board) SECTION 3. INSTALLAT ION 3.1 INTRODUCTION 3.2 SITE PREPARATION General Site Considerations Back-Board Installation Verify On-Site Equipment 3.3 KSU & POWER INSTALLATION Mounting the KSU GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Power Installation GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM KSU Grounding Earthling is required for user safety and to minimize EMC interference. GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.4 PCB INSTALLATION PCB Handling & General Installation To summarize, see the following table 3.4.1. Main Board Unit (MBU) Installation Page Page PMU Installation GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM RGU Installation The RGU generates 25Hz square wave ring signal. MFB Installation GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Analog CO/PABX Line Interface Boards (LCOB: Loop-start) Installation ISDN STIB2 & STIB (S/T Interface Board) Installation SW2 SW1 Page WTIB (Wireless Terminal Interface Board) Installation DVIB (Digitized Voice Interface Board) Installation Page 3.5 SYSTEM WIRING Battery Back-Up Wiring Installation Warning : GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Music on Hold (MOH) Wiring GDK-20W Alarm Detect Port Wiring Ferrite Core Installation Page 3.6 DECT Installation 3.6.1 Overview of the DECT system 3.6.1.1 Components of the DECT system Page GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM A. GDK-20W Digital Wireless Key Telephone System B. WTIB (Wireless Terminal Interface Board) C. Base Station (GDC-200B) D. Wireless Terminal (GDC-335H, GDC-340H) 3.6.1.2 How to make Calls 3.6.1.3 GDK-20W DECT A. WTIB B. Base Station C. Wireless Terminal (GDC-335H, GDC-340H) Page z Input : Only AC 230V ~ 50Hz 50mA z Output : DC12V 200mA 2.4VA z Input : Both AC 220V and 110V ~ 50/60Hz z Output : DC12V 200mA 3.6.2 System Configuration 3.6.2.1 Before Installation A. Site Survey 1. 2. a. b. B. Base Station Broadcast Range and Location 1. 2. 3. C. CRS(Cell-Coverage Region Survey) Tool Distance Fading Shadowing of the radio signal D. RSSI Monitoring (Possible in GDC-335H only) * E. Reporting Results GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Check list for Survey Data Page 3.6.2.2 Examples A. Example 1 - Centralizing Base Stations B. Example 2 - Base Station Coverage in Adjoining Areas C. Example 3 - Maximizing Line of Site 3.6.3 Hardware Installation A. Equipment Check GDK-20W DECT provided Equipment B. Unit Installation Page RSBS T. UY 3.6.4 User subscription/desubscription PARK: 31100013411604 A. System ID B. Authentication Code C. User Subscription Page D. User Desubscription Page Page SECTION 4. ISDN DESCRIPTION 4.1 ISDN Boards in GDK-20W 4.2 The Basic Features of ISDN Device (S-Interface) Page 4.3 The Features of ISDN CO Line ( T-Interface ) Page SECTION 5. CAPACITIES & FEATURE CODES 5.1 SYSTEM CAPACITIES 5.2 FEATURE CODES 5.2.1 NUMBERING PLAN GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 5.2.2 BASIC AND EXTENDED NUMBERING PLANS 5.2.3 LCD MONTHS 5.2.4 AUDIBLE SIGNALS 5.2.5 FREQUENCIES AND TONES Page 5.2.6 GDK-20W CONFIGURATION 5.2.7 GDK-20W STATION CONFIGURATION WITH LKD 2B 5.2.8 MAXIMUM NUMBER OF STATIONS IN GDK-20W : 34 PORTS 5.2.9 MAXIMUM NUMBER OF CO LINES IN GDK-20W : 8 PORTS 5.2.10 MAXIMUM NUMBER OF PORTS (STATION / CO) IN GDK-20W : 38 PORTS 5.2.11 WIRELESS CELL / TERMINAL CONFIGURATION 5.2.12 GAIN CONTROL(SYSTEM BASE(MAIN MENU 5) - (SUB MENU 14)) Page Page Page SECTION 6. ADMIN PROGRAMMING 6.1 GENERAL DESCRIPTION 6.1.1 INTRODUCTION 6.1.2 TO ENTER THE PROGRAMMING MODE 6.1.3 HOW TO PROGRAM 6.1.3.1 Example of Admin. Program 6.1.4 BUTTON DEFINITION 6.2 ADMIN PROGRAMMING 6.2.1 ADMIN PROGRAMMING INDEX Page Page 6.2.2 DEFAULT VALUES TABLE 6.2.2.1 STATION BASE PROGRAM (MAIN MENU 2) Page TABLE 6.2.2.2 CO LINE BASE PROGRAM (MAIN MENU 3) TABLE 6.2.2.3 ISDN PROGRAM (MAIN MENU 4) TABLE 6.2.2.4 SYSTEM BASE PROGRAM (MAIN MENU 5) Page Page TABLE 6.2.2.5 SYSTEM TIMER PROGRAM (MAIN MENU 6) TABLE 6.2.2.6 TOLL TABLE (MAIN MENU 7) TABLE 6.2.2.7 AUTHORIZATION CODE TABLE (MAIN MENU 8) TABLE 6.2.2.8 FLEXIBLE STATION NUMBERING PLAN (MAIN MENU 9) TABLE 6.2.2.9 LCR PROGRAM (MAIN MENU 10) TABLE 6.2.2.10 HUNT GROUP/VOICE MAIL PROGRAM (MAIN MENU 11)