GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Digital Wireless Key Telephone System Installation Manual MODEL: GDK-20W
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM REVISION HISTORY ISSUE DATE ISSUE 1.0 ISSUE 1.1 1999. 08 1999. 10 ISSUE 1.2 ISSUE 2.0 1999.12 2001.04 ISSUE 2.1 2001.11 DESCRIPTION Initial Release(Field Test) -. Revised Admin Programming. -. Added Section 4. ISDN Description Revised Page 60 ~ 63. -. Added notice of [Commission Decision CTR21 ]. -. Added contents of supplementary sheet Added GDC-340H wireless terminal and New LCOBs.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Table of Contents SECTION 1. INTRODUCTION .........................................................................7 1.1 Purpose .....................................................................................................................................7 1.2 Regulatory Information .........................................................................................................7 1.3 Abbreviations ...............................................
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 5.1 System Capacities ...............................................................................................................72 5.2 Feature Codes .......................................................................................................................73 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 5.2.6 5.2.7 5.2.8 5.2.9 5.2.10 5.2.11 5.2.12 Number Plan .....................................................................................................
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM SECTION 1. INTRODUCTION 1.1 PURPOSE This manual provides the information necessary to install, program, operate, and maintain the LG Digital Wireless Key Telephone System, GDK-20W. 1.2 REGULATORY INFORMATION TELEPHONE COMPANY NOTIFICATION Before connecting the GDK-20W to the telephone network, you may be required to notify your local servicing telephone company of your intention to use "customer provided equipment".
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM WARNING : "This equipment generates and uses R.F. energy, and if not installed and used in accordance with the Instruction Manual, it may cause interference to radio communications. It has been tested and found to comply with the appropriate limits for a telecommunication device. The limits are designed to provide reasonable protection against such interference, when operated in a commercial environment.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 1.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM SECTION 2. GENERAL DESCRIPTION 2.1 INTRODUCTION The GDK-20W Digital Wireless Key Telephone System is a fully digital hybrid Key Telephone System, designed to meet the telecommunication needs of small sized business offices & home base. The GDK-20W System incorporates state-of-the-art digital technology for command processing and voice switching, utilizing a Pulse Code Modulation/Time Division Multiplexing (PCM/TDM) distributed switching matrix.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 2.2 SYSTEM CAPACITY The following Table and Chart provide system capacities and display the system's configuration flexibility. Table 2.2.1 System Capacities Description Basic & Expansion Total Time Slots 96 CO Line Ports Max.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Note : This Configuration Chart is made up according to the physical capacity of system.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 2.3 SYSTEM SPECIFICATIONS The following Tables provide general system specifications. Table 2.3.1 Dimensions & Weights Item Key Service Unit Digital Key Set Digital ICM/Door Box Base station DECT terminal Height Width Depth Weight 346mm 13.6in 236mm 9.3in 45mm 1.8in 170mm 6.7in 145mm 5.7in 246mm 9.7in 192mm 7.6in 140mm 5.5in 220mm 8.7in 50mm 2.0in 90mm 3.5in 84mm 3.3in 100mm 3.9in 57mm 2.2in 35mm 1.4in 3.6Kg 1.5 Kg 0.5 Kg 420g 169g Table 2.3.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Table 2.3.4 Electrical Specifications Item 22 AWG Wire Digital Keyset / Base station 24 AWG Wire 500 m (1.6K feet) 300 m (1K feet) -. 2-wire loop 2B modules(with Power Adapter,24Vdc/200mA) -. System – Primary Keyset Refer to Installation Manual of -. Primary Keyset – Secondary Keyset 2B-SLIU30/DTIU30 -. Primary Keyset – Secondary SLT 2B modules(without Power Adapter) Refer to Installation Manual of -.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Key Service Unit (KSU) The KSU is a plastic cabinet designed for wall mounting. The KSU contains a MBU(Main Board Unit) and POWER Transformer and Mechanical parts. Main Board Unit (MBU) A Power Supply Circuit is required in the Key Service Unit. The Power Supply Circuit converts local AC power(220~240V AC @ 50~60Hz) to DC voltages, regulates the voltages, and provides the appropriate DC voltages to the MBU for distribution to other system components.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM battery if local AC power fails. In addition, circuitry is incorporated in the MFB to disconnect the battery when it is in deep discharge. The MFB includes circuitry for Fax Tone Detection. By Admin-program, User use the MBU SLT Port 1 as Fax port instead of Analog CO port. Fax Tone Detection Circuit & Function is supported from the MFB Issue 2. The MFB includes one External Relay for General purpose. MFB can be installed on the SLOT6.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM DVIB (Digitized Voice Interface Board) DVIB provides 2 channel Record/Play DVIB provides Time & System prompt All message are saved in Flash memory Max record time : Without DVEU (68 Minutes), With DVEU(136 Minutes) (DVIB: 68 Min, DVEU: 68Min) System/time stamp: 8 Min User record time: 128 Min Max.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM SECTION 3. INSTALLAT ION 3.1 INTRODUCTION As with any sophisticated communications device, installation of the GDK-20W System requires the care and fore-thought of a competent technician. Installation proceeds in 4 major steps: -. Site Preparation -. KSU Installation -. PCB Installation -. System Wiring -. DECT Installation 3.2 SITE PREPARATION General Site Considerations The first step is to locate an acceptable site for the common equipment.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Back-Board Installation A wooden backboard is recommended for all installations and must be installed when the location has masonry or plasterboard walls. A ½ inch plywood material is sufficient for most installations. The back-board should be mounted at a convenient height, about 1 meter above the floor, and be bolted in two number of places to distribute the weight of the system.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.3 KSU & POWER INSTALLATION GDK-20W system consists of KSU, some optional boards, and peripheral instruments. The exterior view of the GDK-20W is shown in Figure 3.3.1. Figure 3.3.1 GDK-20W Exterior View Mounting the KSU The KSU is a plastic frame cabinet designed for wall mounting. Employing the KSU mounting template provided with the KSU, mark the location of the two screws to mount the KSU.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Figure 3.3.2 KSU Mounting Holes & Installation layout Power Installation The Power Supply Circuit of the MBU provides power for the system boards and telephones, converting the AC Input Voltage to appropriate DC voltages. Before installation, assure that the AC power cord is NOT plugged into the AC INLET. The Power Supply Circuit is located on the left upper side of the MBU.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM KSU Grounding The GDK-20W mains lead must be connected to a building mains supply that includes an earth connection in conformance with current IEE requirements. Earthling is required for user safety and to minimize EMC interference. If does not connected mains earth, to ensure proper system operation and for safety purpose, a good earth ground is required. A metallic COLD water pipe usually provides a reliable ground.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.4 PCB INSTALLATION PCB Handling & General Installation All boards should not be installed or removed while power applied. Power must be turned off prior to insertion or removal of the PCB. The system PCBs contain digital circuitry which can be damaged by exposure to excessive static electricity. When handling PCBs, a grounded wrist strap should be used to protect the boards from static discharges. Also, use common sense when handling the PCBs.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Single Line Telephone interface circuits, six(6) card slots for optional boards, one(1) Wireless terminal interface circuit and data communication circuit which transmits and receives to/from other cards. The MBU is equipped with one basic card; a PMU for program memory, data memory, and etc. Refer to Figure 3.4.2. Figure 3.4.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Figure 3.4.3 RGU connector and protection switch setting Following table shows the connector and switch on GDK-20W MBU. Switch Manufacturer ISSUE 1 setting CN23 1-1 ( OFF) SW 1 1-2 (OFF) Description Remark Pin 1&2 short: 50Hz ring signal(sine wave) RGU plugged: 25Hz ring signal(square wave) ON: For database protection. OFF: For system default. Dependent on country adaptation. OFF : Loop back OFF OFF (Always) Turn ON the switch after system power on.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM PMU Installation The PMU must be installed to SLOT4 on the MBU basically for the system operation. Refer to Figure 3.4.2. The PMU contains a lithium dry-cell to keep the memory contents and real-time clock functions during power off. The battery is soldered to the PMU, and connected circuitry by an on/off DIP switch(SW2). So the DIP switch knob must be ON position before the PMU installation.
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 -.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Analog CO/PABX Line Interface Boards (LCOB: Loop-start) Installation The LCOB2, LCOB, LCOBE, LCOBA, and LCOB4 can be installed on the SLOT2 & SLOT3 The exterior of them are shown in Figure 3.4.7. This board provides two(2) Loop Start ports and four(4) Loop Start ports. Board LCOB2, LCOB4 LCOB, LCOBE, LCOBA Slot SLOT2 & 3 SLOT2 & 3 Port No. 4 2 [Table 3.4.2] LCOBs Figure 3.4.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Jumper/ Manufacture Switch Setting (T mode) SW1 & CN2 SW1 :OFF CN2 : T position SW2 Pin1-2: OFF Pin3-4 : ON SW3 ON Description Remark S0 or T0 interface mode selection for the port and PEB2086 device respectively. #1 and #2 : External Power feeding ON/OFF. #3 and #4 : Termination Resistor ON/OFF Termination Resistor ON/OFF Only for T0 interface.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM WTIB (Wireless Terminal Interface Board) Installation The WTIB provides 2 ports of base station interfaces. The connection between the WTIB and base stations(GDC-200B) are performed through TERMINAL BLOCK(CN1) by using twisted one pair copper line. The exterior of the board is shown in Figure 3.4.10. It should be noted that the WTIB board could be installed on the SLOT5. Figure 3.4.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM DVEU CN5 CN3 CN4 CN2 CN1 Figure 3.4.11 Connectors of the DVIB Figure 3.4.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.5 SYSTEM WIRING Battery Back-Up Wiring Installation The system can be equipped with external batteries for proper operation when local AC power fails. The Back-Up batteries are connected to the connector(CN3) of the MFB. The External batteries must provide 24 Volts DC. This is generally accomplished by connecting two 12 volts batteries in a series arrangement. Battery operation is controlled by the MFB. The MFB will provide charging current(maximum 0.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM But, for ISDN line connection, it is done by using the RJ45 type connector on the ISDN interface cards(STIB2, STIB). Music on Hold (MOH) Wiring The GDK-20W System sends internal or external music signal to CO lines that are in hold state. The default music source input is assigned to internal source. And the external music source can be used by changing the system database and connect a external music source to the blue colored TERMINAL BLOCK(CN2) of the PMU.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Alarm Detect Port Wiring One external alarm detect input port is provided from the TERMINAL BLOCK CN22(pin#3,4) of the MBU. This port is used for notify to extensions when the external switch on/off. The connection example is shown in Figure 3.5.3. Close or open detection is programmable by administration programming. Pin #3 of CN22 External Switch Pin #4 of CN22 Figure 3.5.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Figure 3.5.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.6 DECT Installation 3.6.1 Overview of the DECT system The wireless standard of the GDK-20W system is DECT(Digital Enhanced Cordless Tele-communications). The components of the DECT system are a WTIB, base stations and wireless terminals. The GDK-20W system has the three wireless terminal interface ports that is used to connect three(3) base stations.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM GDK-20W Digital KSU GDC-335H, GDC-340H (Wireless terminal) 330-SSC, 340-SSC (Single-Slot Charger) GDC-200B (Base Station) Figure 3.6.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM A. GDK-20W Digital Wireless Key Telephone System The MBU has one(1) wireless terminal interface port that is used to connect one base station. B. WTIB (Wireless Terminal Interface Board) The WTIB has two(2) wireless terminal interface(WTI) ports and can support the two(2) base stations. The WTIB should be plugged into the SLOT5 of the MBU. C.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.6.1.2 How to make Calls A. Before Making Initial Call It is similar to other calls in a telephone system to make a call in the DECT system except that every call to or from a wireless terminal involves establishing a RF link to the wireless terminal through a base station. In an idle status, a wireless terminal scans a dummy bearer from base stations and locks to the base station with the strongest signal.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.6.1.3 GDK-20W DECT A. WTIB The WTIB is installed to the SLOT5 of the MBU and has the two(2) wireless terminal interface ports. Figure 3.6.2 shows the layout of the WTIB. Figure 3.6.2 WTIB B. Base Station Figure 3.6.3 shows a base station. Figure 3.6.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Base stations may be mounted on wall or desktop up to 300 meters away from the wireless terminal interface ports using a twisted one pair cable(0.5φ). The system supports max. three base stations. In typical office environments, each base station has a broadcast range of 50 meters and supports an area of 8,000 square meters.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Figure 3.6.4 Wireless Terminal (GDC-335H, GDC-340H) Subscription The wireless terminals associate unique identities, to prevent unauthorized use of the PSTN line. See the User Guide of the GDC-335H and GDC-340H for the subscription of wireless terminals. LCD Display The LCD of GDC-335H has six icons and 2 x 10 Dot matrix and the LCD of GDC-340H has eight icons and 2 x 12 Dot matrix. RSSI Station # and Call information Figure 3.6.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 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.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM It is dependent on country adaptation. Type -Ⅰ z Input : Only AC 230V ~ 50Hz 50mA z Output : DC12V 200mA 2.4VA Type -Ⅱ z Input : Both AC 220V and 110V ~ 50/60Hz z Output : DC12V 200mA Figure 3.6.8 shows the 330-SSC and 340-SSC. Figure 3.6.8 Single-Slot Charger (330-SSC, 340-SSC) LED (red) on the charger indicates that charging is in progress.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.6.2 System Configuration The GDK-20W DECT is used in single cell or multi-cell. 3.6.2.1 Before Installation Followings are the factors that affect the quality of service for the GDK-20W DECT.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM B. Base Station Broadcast Range and Location 1. Base Station Requirements To determine the number of base station in a system, you should consider base station broadcast range. 2. Base Station Range In a typical office environment, each base station has a broadcast range of 50 meters and supports an area of 8,000 square meters, but a broadcast range depends entirely upon office environment.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Once you have completed the steps described in Site Survey on sub-clause A and determined the number of base stations you need, you should determine where to install the base stations for optimum coverage and operation of the GDK-20W DECT. C. CRS(Cell-Coverage Region Survey) Tool This section provides general guidelines and examples for determining location of base station in the site. For more information, see the CRS Tool Manual.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 8. In multi-story environments, it is the best to plan coverage for each floor separately. However, because RF signals can travel between floors, a single base station could support multiple floors as long as base station broadcast area, traffic requirements, and other general guidelines are kept in mind. Usually, DECT wave is attenuated by reflection indoors.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM BS corridor corridor Figure 3.6.12 Maximizing Line of Sight Fading Fading refers to the attenuation caused when a signal is reflected and receiving antenna receives multiple instances of the signal. A direct signal is always stronger than a reflected signal. Base station is designed with two antennas and the capacity to choose the best suited antenna for carrying the strongest signal. This design minimizes chances of fading.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM D. RSSI Monitoring (Possible in GDC-335H only) This function helps that the dealer can install base stations without CR instrument. The RSSI (Received Signal Strength Indicator) level of a base station of which the wireless terminal is locked is displayed as dBm value on the LCD (The limit is -80dbm.). This value is updated periodically. z Press FUNCTION( z z z z Press . To enter Technician menu, press PIN code (‘L’,’G’,’G’,’A’,’P’ = ‘5’,’4’,’4’,’2’,’7’).
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM A list of possible configurations will help the customer to decide exactly what is required. A specification of where base stations should be placed. This can be marked on the survey map, but additional information such as height and fixing instructions should be included where appropriate. A specification of the areas that will be covered by the base station and the areas that may cause problems. This can be useful when testing the system.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM DECT Survey Report Template ----------------------------------------------------------------------------------------------------------Number: Date: From : .......................................................................... [Engineer doing the survey] To : ...............................................................................
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.6.2.2 Examples A. Example 1 - Centralizing Base Stations Figure 3.6.13 shows a site with factory and adjoining office area. Both base stations are placed in the manufacturing area to accommodate with more users in that area. However, base station BS2 is placed closer to the office area to provide coverage in the office area and maximize line of sight through the doorway.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM C. Example 3 - Maximizing Line of Site Figure 3.6.15 shows an office area containing walled offices, cubicles, and conference rooms. Although the number of base stations in this environment would depend on the number of wireless terminal users, the base stations in the example are aligned with corridors to maximize line of sight instead of placing both base stations close to each other.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.6.3 Hardware Installation A. Equipment Check GDK-20W DECT provided Equipment • WTIB (option) Base stations (GDC-200B) , Connecting block and Line cord Wireless terminals (GDC-335H, GDC-340H), Single-slot charger (330-SSC, 340-SSC), Battery (330-SBP, rechargeable battery AAA size 2 cell) and Adapter (330-HAP) GDC-200B, GDC-335H, GDC-340H, Single-slot Charger (330-SSC, 340-SSC), and adapter (330-HAP) are shown at Figure 3.6.16 and Figure 3.6.17 in each.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Belt clip * 330-SBP GDC-335H LG 330-HAP 330-SSC Figure 3.6.17 Packing Components of GDC-335H and GDC-340H B. Unit Installation WTIB Installation In a GDK-20W Digital Wireless Key Telephone System, the WTIB is a base station interface board that is installed in the SLOT5. If the WTIB is installed in a power-on system, the system and/or WTIB can be damaged. Thus after system power is off, the WTIB should be plugged in/out to/from the system.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Figure 3.6.18 Wall Mounting of Base Station (without wedge) Before mounting base station permanently, you should determine locations that provide the best coverage. The wall mounting procedure of a base station is as follows: Drill two 3.5 mm holes in a fixed wall. To properly position the holes, you can measure the tags on the base station or mark the surface through the tag eyelets while holding the base station in place.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Base Station Cabling The Base Station is connected to the WTI(wireless terminal interface) ports of GDK-20W KSU by a twisted one pair copper line. The following rules should be obeyed: The cable for connecting the KSU with a base station should be a twisted pair cable. The cable for connecting the KSU with a base station shall be separately cabled. This connection shall be cabled separate to the building cabling using one pair CAT5 cabling.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.6.4 User subscription/desubscription A. System ID Description System ID is given to the GDK-20W system attached the wireless GAP terminal for identification. System ID, which is PARK(Potable Access Rights Key), is written on MBU. PARK: 31100013411604 Authentication Code is entered at only attendant station, before you begin to subscribe wireless terminal (GAP) to GDK-20W system. You should get AC code PARK from a system manager.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Conditions 1) You must program for system ID when you install the system. 2) If you program system ID, all data that were related to wireless features will be erased. 3) The initial PARK value is 00000000000000. So the value will be display in LCD at first B. Authentication Code Description Authentication Code is entered at only attendant station before you begin to subscribe wireless terminal(GAP) to GDK-20W.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM C. User Subscription Description This procedure is for subscribing the wireless terminal to GDK-20W system. Operation 1) Attendant station [Trans/Pgm] ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ + ## + Flex. Button 1 + Station Number + Phone Type + [Hold/Save] If you press the [Trans/Pgm] button, [Trans/Pgm] LED will flash(60 IPM Flash) and [On/Off] LED will be turned on.. Then you can enter then user program mode. Dial ‘##’’ Press Flexible Button 1 Enter the station number.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM The key sequence of the PARK : LLP__________PC LL : Two digits decimal representation of PARK length (Bit count) P______P : 11 octal digits C representation of PARK : Check digit (It is calculated as the sum of each digit in the input stream multiplied by its Position in the input stream, modulo 11; if the result if 10, this is represented by the “*”.) The key sequence of the AC code : D_____D D_____D : AC value : Up to 8 digits decimal representation.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM D. User Desubscription Description This procedure makes a wireless terminal loose access right to the GDK-20W system. To de-subscribe the wireless terminal, it should be in an idle state. Operation 1) Attendant station [Trans/Pgm] ① ② ③ ④ ⑤ ⑥ ⑦ + ## + Flex. Button 2 + Station Number + [Hold/Save] If you press the [Trans/Pgm] button, [Trans/Pgm] LED will flash(60 IPM Flash) and [On/Off] LED will be turned on.. Then you can enter then user program mode.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM [Trans/Pgm] + ## + Flex. Button 8 + Station Number + [Hold/Save] ① Press the [Trans/Pgm] button, [Trans/Pgm] LED will flash(60 IPM Flash) and [On/Off] LED will be turned on.. Then you can enter then user program mode. ② Press ## . ③ Press flexible 8 ④ Dial station number that you want to de-subscribe. ⑤ Press [Hold/Save], you will be heard confirmation tone. Condition 1) Wireless terminal must be de-subscribed to system for normal service.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 3.6.5 Summary of DECT Installation 1. Check and prepare the equipment. 2. Install a GDK-20W Digital Key Telephone System. If necessary, Install the WTIB(optional card) 3. Determine location of base stations. 4. Install base stations. 5. Connect the WTI ports with base stations by twisted one pair cables. Wireless terminal interface ports are prepared at the MBU & WTIB. 6. Program of the PARK at the attendant station. 7. Register wireless terminal. 8.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM SECTION 4. ISDN DESCRIPTION 4.1 ISDN Boards in GDK-20W 1. There are two kinds of ISDN Cards on GDK-20W system, as follows. Board Type STIB STIB 2 Remark Option Interface 1 Port S/T S/T Interface in STIB can be selected by changing the Jump Switch on the STIB Board. Maximum number of cards on GDK-20W. 2 Card 2 Ports Up: S/T Down: T 2 Card 2. You can install STIB within the station and CO line capacity of the system. MODEL GDK-20W Max.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 4.2 The Basic Features of ISDN Device (S-Interface) 1. ISDN Devices 2. 1) There are many ISDN Devices. ( ex. ISDN Phone, Video-Phone, G4 Fax, PC-Card, etc.) GDK-20W supports all ISDN Devices which is compatible with Euro-ISDN (ETSI ISDN Specification) till now on. 2) ISDN Devices can call another station on the GDK-20W and access ISDN CO Lines. 3) Current LCD Display on ISDN Device is its own Device Feature, not GDK-20W System’s Feature.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM MSN Address is useful to the following Features for decoding the single ISDN Device from ISDN Devices on the same S-Interface (bus), (1) Intercom Call to ISDN Station (2) DID Call to ISDN Station (3) DISA Call to ISDN Station On the other features, MSN Addressing does not effect ISDN Station’s behavior. 4) ISDN Intercom Call. Any station can call ISDN Devices by dialing station no. S-Interface has two stations no.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 4.3 The Features of ISDN CO Line ( T-Interface ) 1. Normal CO Line Features Normal CO Line Features of STIB/BRI is the same as Analog CO Line. Normal CO Line Features are described GDK-20W Manual. Consult your GDK-20W for normal CO Line Features. 2. MSN GDK-20W will receive some called party number from PX via DID line, then looks up the MSN address TABLE, ISDN Program (Main Menu 4) - MSN Table (Sub Menu 9) to provide ring signal to an ISDN internal port.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 5. COLP (Connected Line Identification Presentation) Each station user can send CLI information to called party through ISDN line if PX service this supplementary service. There are 8 type of calling party number, But at this moment GDK only support four kinds of type. (UNKNOWN / NATIONAL TYPE / INTERNATIONAL / SUBSCRIBER) -.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM SECTION 5. CAPACITIES & FEATURE CODES 5.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 5.2 FEATURE CODES 5.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM FEATURES DVIB – Recording System Announcements DVIB – Recording User Greeting (With DVIB Station Forward Timer) DVIB – Recording User Greeting (With fixed 4 seconds timer) Call Forward to DVIB Port (With DVIB Station Forward Timer) Call Forward to DVIB Port (With fixed 4 seconds timer) DVIB – Delete User Greeting Call Forward – Cancel To Set Current Time - 1 Hour early To Set Current Time - 1 Hour late Station Pilot Number VM MSG Wait Enable VM MSG Wait Disable
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 5.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 5.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 5.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 78
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 5.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 5.2.10 MAXIMUM NUMBER OF PORTS (STATION / CO) IN GDK-20W : 38 PORTS NUMBER OF PORTS DEFAULT NUMBER 6 4 20 8 100-105 106-109 110 -129 CO 1-8 CO 1-4 or 130-133 DESCRIPTION 4 Basic DKT ports and 2 Basic slt ports. for 4 basic DKT ports 20 Wireless Terminals 8 BRI or 8 LCO 4 BRI / 4 S0 stations in STIB2 on SLOT2 and 3 5.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM - - SLT Rx Gain Country DKTU SLT CO DCO DTMF Tone DVU Int Music Ext Music WHTU Australia Belgium CIS Denmark Finland Germany Italy Netherlands New Zealand Norway Spain Sweden UK EU Others 36 27 32 27 26 36 27 39 28 15 26 28 36 32 10 32 21 32 32 16 38 32 32 32 32 32 32 32 32 30 32 26 32 32 32 32 32 32 32 36 32 32 32 32 21 32 26 32 32 23 23 32 26 29 32 24 28 23 32 24 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 46 36 53 30 32 27 30 38 50 45 32 39 27 32 32 32
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM - - CO Gain Table Country DKTU SLT CO DCO DTMF Tone DVU Int Music Ext Music WHTU Australia Belgium CIS Denmark Finland Germany Italy Netherlands New Zealand Norway Spain Sweden UK EU Others 31 21 32 32 35 35 32 21 32 36 26 30 30 32 26 32 29 32 32 32 32 32 29 27 32 37 37 32 32 37 26 26 26 20 32 32 28 26 26 26 30 32 32 26 24 32 32 32 32 32 32 32 32 32 32 32 32 29 32 32 28 38 25 32 25 25 32 26 28 32 32 32 25 25 32 32 36 32 37 37 37 37 36 32 37 32
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM - - DTMF RECEIVER Rx Gain Country SLT CO DCO Australia Belgium CIS Denmark Finland Germany Italy Netherlands New Zealand Norway Spain Sweden UK EU Others 32 24 20 35 26 32 35 21 34 32 20 36 32 20 37 16 24 24 24 24 32 24 11 16 32 24 34 32 24 24 32 24 24 34 32 32 34 24 32 32 24 18 32 24 24 Conversion detected pulse to digit # of Pulse 1 2 3 4 5 6 7 8 9 10 9 0 1 8 1 2 7 2 3 6 3 4 5 4 5 4 5 6 3 6 7 2 7 8 1 8 9 0 9 0 1 2 3 4 5 6
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM SECTION 6. ADMIN PROGRAMMING 6.1 GENERAL DESCRIPTION 6.1.1 INTRODUCTION The GDK-20W Key Telephone System can be programmed to meet each customer's individual need. All programming is done at station 100(DKT 1) using KD-24D, KD-36D, LKD-30D digital key telephone. Upon entering the program mode, the key telephone at station 100 cannot operate as a normal telephone but as a programming instrument with all of the buttons redefined.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 6.1.3 HOW TO PROGRAM 1. 2. There are 12 main-menus in the Admin. Programming mode. Each main program has several sub-menus and each sub-menu can have several terminal menus(sub-menus of a sub-menu), but some sub-menus don’t have any terminal-menus(It means that sub-menus are terminal-menus in this case). Refer the followings. MAIN-MENU • A main-menu has several sub-menus. • To select a sub-menu, press a flex-key responding to the sub-menu number.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 6.1.3.1 Example of Admin. Program PROCEDURE ADMIN PROGRAM START PRESS FLEX KEY(1-12) (1) When the user enter Admin. mode, LCD displays the first message. Press a flex-key to select a main-menu among 12 main-menus.(If the user program does not include LCR-package, the user cannot enter main-menu 10) nd (2) The user selected the 2 main-menu, “STATION BASE PROGRAM”, nd by pressing the 2 flex-key in step 1. Dial station range.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 6.1.4 BUTTON DEFINITION Buttons are used for the following purposes in the Admin. program mode. (1) [HOLD/SAVE] : Update the system database permanently. (2) [TRANS/PGM] : Move to the start of admin program menu. (3) [REDIAL] : Move to the 1 level upper level menu. (SUB-MENU → MAIN-MENU or TERMINAL-MENU → SUB-MENU) (4) ▲: Move to the next menu in the same level.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 6.2 ADMIN PROGRAMMING 6.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM FLEX KEY 5 6 MAIN MENU FLEX KEY SUB MENU System Base Program 1 System Attribute (SYS PGM) 2 Attendant Assignment System Timers (SYS TMR) 3 Setting System Date/Time 4 LCD Date/Time Display Mode 5 PBX Access Code 6 DID/DISA Destination 7 DISA Retry Counter 8 SMDR Attributes 9 Pulse Dial / Speed Ratio 10 Alarm Attributes 11 External Control Contact 12 BGM(Background Music) Type 13 MOH(Music On Hold) Type 14 System Gain Control 15
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM FLEX KEY 7 MAIN MENU FLEX KEY Toll Table SUB MENU 1 Toll Exception Table – Allow A (Entry no:01-20) 2 Toll Exception Table – Deny A (Entry no:01-10) 3 Toll Exception Table – Allow B (Entry no:01-20) 4 Toll Exception Table – Deny B (Entry no:01-10) 5 1. Canned Toll Table –Allow (Entry no:01-10) 2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 6.2.2 DEFAULT VALUES TABLE 6.2.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM NO SUB MENU 5 Preset Call Forward 6 Flex Buttons FLEX KEY TERMINAL MENU RANGE DEFAULT REMARK Station No Not Assigned The ISDN station or ICM box cannot be (2 Digit or assigned as preset 3 Digit) call forward station. - 1-6 Assignment Type -- 1: User Button 1-8 2: CO x 1-4 3: Reserved - 4: LOOP STA No. 5: STA xxx SPD Bin 6: SPD xx No.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM TABLE 6.2.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM TABLE 6.2.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM TABLE 6.2.2.4 SYSTEM BASE PROGRAM (MAIN MENU 5) NO SUB MENU FLEX TERMINAL MENU RANGE DEFAULT SYS / EXC YES / NO YES / NO YES / NO Last Choice / Round-robin YES / NO YES / NO SYS YES NO NO Last Choice YES / NO NO Station No.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM NO SUB MENU 14 System Gain Control FLEX TERMINAL MENU RANGE KEY 1 Digital Keyset Rx Gain 00-60 2 SLT Rx Gain 00-60 3 CO Line Rx Gain 00-60 4 Digital CO Line (DCO) Rx Gain 00-60 5 DVU Rx Gain 00-60 6 DTMF Rx Gain 00-60 96 DEFAULT REMARK 1. DKTU 2. SLT 3. CO 4. DCO 5. DTMF RX 6. TONE 7. DVU 8. MUSIC1 9. MUSIC2 10.WHTU 1. DKTU 2. SLT 3. CO 4. DCO 5. DTMF RX 6. TONE 7. DVU 8. MUSIC1 9. MUSIC2 10.WHTU 1. DKTU 2. SLT 3. CO 4. DCO 5.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM NO SUB MENU 14 System Gain Control 15 Fax Transfer CO Line External Page Port - - 1-8 None - - Station No. None DID/DISA Forward To DVU 1 Busy YES/NO NO 2 No Answer YES/NO NO 16 17 FLEX KEY 7 TERMINAL MENU RANGE WHTU Rx Gain DEFAULT 1. DKTU 2. SLT 3. CO 4. DCO 5. DTMF RX 6. TONE 7. DVU 8. MUSIC1 9. MUSIC2 10.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM TABLE 6.2.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM TABLE 6.2.2.7 AUTHORIZATION CODE TABLE (MAIN MENU 8) SUB MENU FLEX KEY Authorization TERMINAL MENU Entry No - Code Tables RANGE DEFAULT Not 5 Digit (01-30) REMARK Assigned TABLE 6.2.2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM TABLE 6.2.2.10 HUNT GROUP/VOICE MAIL PROGRAM (MAIN MENU 11) NO SUB MENU 1 Hunt Group Program FLEX KEY 1 TERMINAL MENU RANGE DEFAULT REMARK Type None 2 Group Member Cir/Term/UCD /VM/Ring/None Station No. None Deletion by [SPD] key. Max 10 stations Deletion by [SPD] key 0-99 0-99 0-99 None 15 60 15 1 second 1 second 1 second 0-99 15 1 second 0-99 15 1 second 1 Attribute 1.No Answer Timer 2.Ring Timer 1.First Announcement Timer 2.
