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NEC Xen Topaz System Hardware Manual

NEC Xen Topaz System Hardware Manual

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Xen Topaz
S y s t e m H a r d w ar e M a n ua l
NEC Business Solutions Ltd.
Document No.:8846
Release 1.1
September, 2004

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  • Page 1 Xen Topaz S y s t e m H a r d w ar e M a n ua l NEC Business Solutions Ltd. Document No.:8846 Release 1.1 September, 2004...
  • Page 2 NEC Business Solutions Ltd September 2004 THIS PAGE INTENTIONALLY LEFT BLANK System Hardware Manual...

  • Page 3: Table Of Contents

    Table of Contents Chapter 1 Regulatory Information Section 1 Electromagnetic Interference (EMI)......1 Section 2 Incidence of Harm .
  • Page 4 September 2004 NEC Business Solutions Ltd 2/4BRIU-S1 ..........13 Section 7 Key Telephones .
  • Page 5 Xen IPK System Hardware Manual Chapter 6 Key Telephone & Console Installations Section 1 Key Telephones......... 35 Locations of Controls .
  • Page 6 September 2004 NEC Business Solutions Ltd Installing the Backup Battery ....... . 59...
  • Page 7 Disclaimer NEC shall not be liable for any direct, indirect, consequential or incidental damages about the use of this equipment, manual or any related materials. The information in this technical manual is advisory in nature and is subject to change. NEC may make improvements and changes in the products described in this manual without notice.
  • Page 8 September 2004 NEC Business Solutions Ltd THIS PAGE INTENTIONALLY LEFT BLANK xx - Disclaimer System Hardware Manual...

  • Page 9: Regulatory Information

    NEC Business Solutions Ltd or by NEC Business Solutions Ltd. It is the responsibility of users requiring service to report the need for service to one of NEC Business Solutions Ltd authorised agents or to NEC Business Solutions Ltd.

  • Page 10: Compliance Information

    This equipment has been tested to comply with all relevant ACA Technical Standards. OMPLIANCE NFORMATION The Xen Topaz KSU must be permanently connected to protective earth, via the earth terminal inside the KSU. E C T I O N Because this Topaz KSU has been ACA approved as an Earthed-SELV...

  • Page 11: Music On Hold

    The Australian Performing Right Association Limited (APRA), or other similar organisation, when radio or TV broadcasts are transmitted through the Music On Hold feature of this telecommunication system. NEC Business Solutions Ltd hereby disclaims any liability arising out of the failure to obtain such a license.
  • Page 12 September 2004 NEC Business Solutions Ltd C AU T I O N Danger of explosion if batteries are incorrectly installed. Replace only with the same or equivalant type of battery as indicated throughout this manual. 4 - Chapter 1 Regulatory Information...

  • Page 13: About This Manual

    About This Manual Chapter 2 E C T I O N The meaning of each Symbol used in this manual is illustrated below. YMBOLS IN THIS ANUAL Symbol Description This symbol informs you about additional notes. This symbol alerts you to important information. This symbol recommends you to refer the related parts.
  • Page 14 September 2004 NEC Business Solutions Ltd THIS PAGE INTENTIONALLY LEFT BLANK 6 - Chapter 2 About This Manual...

  • Page 15: The Components

    The Components Chapter 3 E C T I O N IST OF COMPONENTS Item Description Note IP2AT-924M KSU Main KSU Initially equipped : -CPU with Main Software -Power Supply (110V/240V) -External Backup Battery Charger -SLT Ringer -3 Trunks + 8 Hybrid Ext. I/F - 1 MOH/BGM Music Input - 1 External Paging Input -1 Power Failure Transfer Circuit...

  • Page 16: Ksus

    September 2004 NEC Business Solutions Ltd Item Description Note IP2AT-24BDL DLS (BK) 24 Keys DLS Console Connected to the Display type Key Telephone DP-D-1D DOORPHONE Doorphone Box Connected to 2PGDU DX2E-32i/NX7E Battery Box External Backup Battery Connected to the Power Supply of the 924M KSU.

  • Page 17: System Options

    Xen Topaz System Hardware Manual 1 connector for DSPDB card 1 connector for OPBOX The on-board DSPDB provides : 16 Tone Receivers (DTMF/Busy Tone/Caller-ID)/Caller-ID Senders 64 Tone Senders (DTMF/Service Tone) 32ch Conference Resources (8ch x 4) E C T I O N 3.1 OPBOX...

  • Page 18: Abb Card Set

    September 2004 NEC Business Solutions Ltd 3.3 ABB CARD SET This is a Stand-Type Abbreviated Dialling Card set, and fixed to the rear of each Key Telephone. This set contains 20 pieces. E C T I O N 4.1 308E-A1...

  • Page 19: Optional Interface Cards (Installed Into The Ksu)

    Xen Topaz System Hardware Manual E C T I O N 5.1 EXIFU-A1 PTIONAL NTERFACE This expansion interface card is installed into the "EXIFU" slot of the ARDS NSTALLED 924M KSU to provide the following functions. Either the EXIFU-A1 or...

  • Page 20: 2Pgdu-A1

    2 Relay contacts for Door Unlock/Audio Control 2 Audio Jacks The NEC doorphone DP-D-1D unit is supported. This card provides 2 audio jacks in order to connect External Paging Speaker, External Music On Hold and BGM audio sources, of which two items may be selected simultaneously (assigned by software setting).

  • Page 21: Cf-B1

    Xen Topaz System Hardware Manual 5.5 CF-B1 This is the CF (Compact Flash) card, and is installed to the DSPDB-A1 (replaced from current CF to CF-B1) This card provides 16ch VRS with 8ch Voice Mail function. E C T I O N 6.1 2/4BRIU-S1...

  • Page 22: Key Telephones

    DLS Console. It is available in black. A maximum of 24 12TXD terminals can be installed in the Xen Topaz system. The combined total of all terminals that can be installed is 24.
  • Page 23 It also incorporates height adjustment, built-in wall mount facility. It is available in black. A maximum of 24 12TD terminals can be installed in the Xen Topaz system. The combined total of all terminals that can be installed is 24.
  • Page 24 DLS Console. It is available in black. A maximum of 24 6TXD terminals can be installed in the Xen Topaz system. The combined total of all terminals that can be installed is 24.
  • Page 25 It is available in black. A maximum of 24 6TD terminals can be installed in the Xen Topaz system. The combined total of all terminals that can be installed is 24. - 17...

  • Page 26: Optional Terminals

    These 24 keys can be programmed as Direct Station Selection (DSS) with Busy Lamp Field (BLF), function keys, one-touch keys, or Line Keys. A maximum of 24 DLS consoles can be installed in the Xen Topaz system, one per display Multiline Terminal. 8.1 64BD DSS Console...

  • Page 27: Dp-D-1D Doorphone

    A maximum of 2 doorphone units can be installed in the Xen Topaz system. Each doorphone can be associated with a door lock release mechanism.
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  • Page 29: Installing The Main Ksu

    Installing the Main KSU Chapter 4 E C T I O N 1.1 General Precautions To avoid shock or damage, do not plug in or turn the system power EFORE NSTALLING on before completing the installation process. Avoid working with the KSU during electrical storms. Use only commercial AC power to prevent shock or fire.

  • Page 30: Installing The Ksus

    September 2004 NEC Business Solutions Ltd In direct sunlight or in hot, cold or humid places. In dusty areas or in areas where sulphuric gases are produced. In places where shocks or vibrations are frequent or strong. In places where water or other fluids comes in contact with the equipment.

  • Page 31: Secure The Ksu To The Wall

    Xen Topaz System Hardware Manual Secure the KSU to the Wall The main KSU (924M) must be mounted onto the wall. Before installing, refer to the appropriate spacing as illustrated below. 2.3 Wall-wounting the Main KSU 1. Place the attached template on the wall to mark the four screw positions.
  • Page 32 September 2004 NEC Business Solutions Ltd 3. Push the center of Sub-Cover and slide the Sub-Cover down and outward. 4. Pull out or open & hold the Sub-Cover. 5. Hook the KSU on the screw heads, and fasten screws. Figure 4-1:...

  • Page 33: Grounding & Acd Cabling

    Xen Topaz System Hardware Manual E C T I O N 3.1 Grounding the KSU The Earth terminal is located near the Power Supply on each KSU, & ACD ROUNDING indicated by the symbol . . The Sub-Cover must be opened in order ABLING to access to it.

  • Page 34: Ac Power Cord

    September 2004 NEC Business Solutions Ltd 3.2 AC Power Cord The Power Switch and AC Power Inlet are located at the left hand side of the KSU. The AC power cord is attached to the KSU, and is connected to the AC Inlet and the commercial AC power socket.

  • Page 35: Trunk/Extension Cabling And Installing The Expansion Pcbs

    Trunk/Extension Cabling and Installing the Expansion PCBs Chapter 5 E C T I O N 1.1 General The system provides "RJ11" Modular Jacks for Analog Trunk and RUNK XTENSION extension connection. ABLING 1.2 Precautions for Cabling Do not wire the cable with an AC cable, computer, etc. Do not run the cable near the high frequency generating device.

  • Page 36: Extension Cabling

    September 2004 NEC Business Solutions Ltd 1.4 Extension Cabling 1. Open the Sub-Cover. 2. Insert the modular plugs of the extension line cords (2-wire / 4-wire) into the Extension Modular Jacks on the system. IMPORTANT 1. Both the inner pair (voice) and outer pair (data) of the hybrid multiline terminal cabling are polarity conscious.

  • Page 37: Cable Routing And Clamping

    Xen Topaz System Hardware Manual 1.5 Cable Routing and Clamping 1. There are two exits (Right and Left) for cables. Clamp and route cables to outside. 2. Use a blunt object to remove the plastic filler piece(s) at the Sub- Cover for Cables.

  • Page 38: Unpacking

    September 2004 NEC Business Solutions Ltd 2.2 Unpacking Unpack the 308E/008E and check it against the following list. Inspect for physical damage. Items List of Contents 308E-A1 308E-A1 PCB Nylon Spacers Metal Spacers Screws 008E-A1 008E-A1 PCB Nylon Spacers Metal Spacers Screws 2.3 Installing the 308E/008E PCB...
  • Page 39 Xen Topaz System Hardware Manual Spacers are provided with 308E/008E) 4. Mount the 308E/008E PCB to the "CN3" Connector. 5. In case a second PCB is installed, repeat Step-3 and 4. (Refer to - 31 Trunk/Extension Cabling and Installing the Expansion PCBs...
  • Page 40 September 2004 NEC Business Solutions Ltd the previous page) 6. Fasten two screws to fix the expansion PCB at the top of 308E/ 008E PCB. 32 - Trunk/Extension Cabling and Installing the Expansion PCBs...

  • Page 41: Connectors

    Xen Topaz System Hardware Manual Use a blunt object to remove the plastic filler piece for 308E/008E connectors. 7. Replace the Main-Cover and fasten two screws. - 33 Trunk/Extension Cabling and Installing the Expansion PCBs...

  • Page 42: Power Failure Transfer

    September 2004 NEC Business Solutions Ltd E C T I O N 3.1 General In the event of AC Power failure, the specified trunks are directly OWER AILURE connected to the specified extension ports as below. RANSFER Trunk Port Extension Port No.1...

  • Page 43: Key Telephone & Console Installations

    Key Telephone & Console Installations Chapter 6 E C T I O N 1.1 Locations of Controls ELEPHONES Functions 12TXD 12TD 6TXD Programmable Keys (Line Keys) Additional Programmable Keys (No BLF) (No BLF) Display CHECK/CLEAR Keys Handsfree No (Intercom No (Intercom Talkback) Talkback) Accept DLS Console...

  • Page 44: Key Telephone Legs Adjustment

    September 2004 NEC Business Solutions Ltd • The BLF (Busy Lamp Field) on Additional Programmable Keys are not available on the standard type Key Telephones (12TD / 6TD). 1.2 Key Telephone Legs Adjustment The Key Telephone provides the leg for angling the phone to best suit each user.

  • Page 45: Key Telephone Wall Mounting

    Xen Topaz System Hardware Manual 1.3 Key Telephone Wall Mounting The Key Telephone's leg is able to use as Wall Mounting bracket. This allows the phone to be mounted to a wall at a convenient location. The Key Telephone also contains the hook-switch hanger, clipped at the back of phone.
  • Page 46 September 2004 NEC Business Solutions Ltd 4. Fix the leg at the back of phone. 5. Install 2 screws into a wall. The screw heads must be remained about 3 mm. 6. Hook the phone to a wall. 38 -...
  • Page 47 Xen Topaz System Hardware Manual • The leg can be removed as below. (Push & Slide) - 39 Key Telephone & Console Installations...

  • Page 48: Dls Console

    September 2004 NEC Business Solutions Ltd E C T I O N 2.1 General 24BDL DLS Console should be installed on the right-hand side of the DLS C ONSOLE Display Type Key Telephone in order to use the fixing plate supplied with the console.
  • Page 49 Xen Topaz System Hardware Manual 3. Feed DLS cable into the hole. 4. Insert the DLS Connectors on the DLS Cable into "DLCN1" and "DLCN2" on the PCB in the upper housing. 5. Replace the lower housing and tighten the screws to hold the - 41 Key Telephone &...

  • Page 50: Dss Console

    September 2004 NEC Business Solutions Ltd housing in place. Figure 6-2: 6. Install the fixing plate provided with the DLS Console to the bottom of the console and phone to join the two sets together. E C T I O N The 64BD DSS Console can be connected to the eighth extension port of each 308M, 308E or 008E unit, i.e.

  • Page 51: Equipment

    Installing the Optional Equipment Chapter 7 E C T I O N 1.1 General SMDR (Station Message Detail Recording) provides a record of the SMDR (S TATION system's outside calls. Typically, the record outputs to a customer- ESSAGE ETAIL provided SMDR Device such as Printer or PC via Serial Port at the ECORDING EXIFU PCB.
  • Page 52 September 2004 NEC Business Solutions Ltd Connectors Connectable Devices Serial Connector (D-Sub 9-pin - Serial Printer (for SMDR/Alarms) Male) - PC (for SMDR/PC Programming) - Modem (for Remote Programming) LAN Connector (RJ45) - PC (for SMDR / PC Programming/Main Software Upgrading)

  • Page 53: Installing The Exifu Pcb

    Xen Topaz System Hardware Manual Installing the EXIFU PCB 1. Open and pull out the Sub-Cover. 2. Loosen two screws and remove the Main-Cover. 3. Insert the EXIFU PCB to the EXIFU Slot. 4. When installing the EXIFU-A1, use a blunt object to remove the plastic filler piece for EXP and Ethernet Connectors.

  • Page 54: Connecting The Smdr Device (Serial Port)

    September 2004 NEC Business Solutions Ltd 5. Replace the Main-Cover and fasten two screws. 6. Use a blunt object to remove the plastic filler piece for the Serial Connector. 7. Replace the Sub-Cover. 1.5 Connecting the SMDR Device (Serial Port) 1.

  • Page 55: Serial Cable Specification

    Xen Topaz System Hardware Manual • The Serial Cable must be shielded, and the maximum cable length is 15m. 1.6 Serial Cable Specification The connection for the cable that links between the system and SMDR Device is as below. 9 Pin to 9 Pin Cable...

  • Page 56: Connecting A Modem

    September 2004 NEC Business Solutions Ltd 1.7 Connecting a Modem Connect a modem to the Topaz KSU via the EXFIU-A1/B1 card using a RS-232C serial cable. Connection to the EXIFU card requires a DB9 Female, while connection to the modem will depend on the requirements of the modem itself.
  • Page 57 Xen Topaz System Hardware Manual and PC. Cross Type Ethernet Cable <Case 2 : In-house LAN Connection> 1. Plug the Straight Type Ethernet Cable (CAT5) between the system and In-house LAN. - 49 Installing the Optional Equipment...

  • Page 58: Doorphone/External Paging/External Moh/Bgm

    September 2004 NEC Business Solutions Ltd Straight Type Enternet Cable E C T I O N 2.1 General 2PGDU PCB provides: OORPHONE XTERNAL AGING Doorphone Connection MOH/BGM XTERNAL External Paging Speaker Connection External MOH (Music On Hold) source Connection BGM (Background Music) source Connection and is installed into the specified slot in the 924M KSU.

  • Page 59: Switches And Connector Locations

    Xen Topaz System Hardware Manual 2.3 Switches and Connector Locations Connectors Connectable Devices RCA Jacks (Audio 1, 2) • Music Sources (for External MOH, BGM) • Paging Systems (for External Paging) Doorphone Connectors • Doorphone Units (DPH1, DPH2) Relay-Contact Connectors •...

  • Page 60: Installing The Doorphone Boxes

    4. Use a blunt object to remove the plastic filler piece for Doorphone Connectors. 5. Replace the Main-Cover and fasten two screws. 2.5 Installing the Doorphone Boxes Up to 2 NEC DP-D-1D Doorphone units can be connected to the 2PGDU PCB. 52 - Installing the Optional Equipment...
  • Page 61 Xen Topaz System Hardware Manual 3rd Party Doorphone units can NOT be connected to the 2PGDU PCB. DP-D-1D DOORPHONE UNIT 1. Remove the screw on the front of the Doorphone Unit. 2. Remove the wallmount bracket from the back of the Doorphone, then fix it to the wall using either the screws provided or other suitable fasterners.

  • Page 62: Installing The Door Unlock Devices

    September 2004 NEC Business Solutions Ltd 4. Remount the doorphone unit onto its wall mount bracket and reaffix the front screw. 2.6 Installing the Door Unlock Devices Up to 2 Door Unlock Control devices can be connected to the 2PGDU PCB.

  • Page 63: Installing The External Paging Speaker/Exmoh/Bgm Sources

    Xen Topaz System Hardware Manual 2.7 Installing the External Paging Speaker/ExMOH/BGM Sources • The Relay Contacts at 2PGDU PCB can be used for the Paging System / Audio Resource controls, if necessary. (Refer to the previous page for more details.) EXTERNAL PAGING OUTPUT SPECIFICATIONS Ω...

  • Page 64: Unpacking (Dspdb-A1)

    September 2004 NEC Business Solutions Ltd 3.2 Unpacking (DSPDB-A1) Unpack the DSPDB-A1 and check it against the following list. Inspect for physical damage. Items List of Contents DSPDB-A1 DSPDB-A1 PCB Nylon Spacers CF (Compact Flash) Card 1 (mounted) 3.3 Switches and Connector Locations •...

  • Page 65: Installing The Cf-B1

    Xen Topaz System Hardware Manual 3. Mount the DSPDB-A1 PCB to the "CN6" Connector at the Main (924M) KSU. • For easy installation, DSPDB-A1 PCB is recommended to install before 308E/008E installations. 3.5 Installing the CF-B1 1. Remove the CF Card from the DSPDB-A1 PCB.

  • Page 66: External Backup Battery

    September 2004 NEC Business Solutions Ltd page.) • The CF-B1 is protected by copy-guard function. E C T I O N 4.1 General The external backup battery box with batteries provides the power to XTERNAL ACKUP the system when AC power fails. It is connected to the Power Supply ATTERY of the main KSU (924M).

  • Page 67: Installing The Backup Battery

    Xen Topaz System Hardware Manual Installing the Backup Battery 1. Make sure the system power is OFF. 2. Install Batteries into the Box. 3. Using battery terminal screws, connect the cables to the battery terminals. Use "Red" cable to connect the positive terminal of one battery to the negative terminal of the other battery.
  • Page 68 September 2004 NEC Business Solutions Ltd THIS PAGE INTENTIONALLY LEFT BLANK 60 - Installing the Optional Equipment...

  • Page 69: Facilities

    Installing the Optional Facilities Chapter 8 E C T I O N 1.1 General In order to install the optional facilities such as ISDN BRI, the following NSTALLING THE PCBs are necessary and are installed to the universal slot in the PTIONAL optional BOX called OPBOX.
  • Page 70 September 2004 NEC Business Solutions Ltd hole. 4. Remove the OPBOX Sub-Cover, loosen two screws on OPBOX, and open the cover. 5. Join the OPBOX lower housing to the right hand side of KSU lower housing. 62 - Installing the Optional Facilities...

  • Page 71: Installing The Optional Pcbs To The Opbox

    Xen Topaz System Hardware Manual 6. Fasten six screws to fix the OPBOX to KSU. • The screws are attached to the OPBOX. 1.4 Installing the Optional PCBs to the OPBOX 1. Insert the Option PCBs into the universal slot at OPBOX. Fasten the PCB using the captive screw/bracket marked TB1.

  • Page 72: Isdn Bri (Basic Rate Interface)

    September 2004 NEC Business Solutions Ltd and Push) 4. Fix the OPBOX Sub-Cover by short screw. E C T I O N 2.1 General The ISDN BRI (Basic Rate Interface) can be accommodated to the ISDN BRI (B ASIC system. The specified PCB called "BRIU-S1" is necessary, and shall NTERFACE be installed to the OPBOX.

  • Page 73: Switches And Connector Locations

    Xen Topaz System Hardware Manual 2.3 Switches and Connector Locations Swtich Switch Result Comments Name Position NORMAL PCB Active Normal operating mode LOOP Not Used Do not use this setting SW102 T-Bus The polarity of the Tx and Rx are defined...
  • Page 74 September 2004 NEC Business Solutions Ltd Swtich Switch Result Comments Name Position SW100 Termination This switch should be set to ON: resistor is SW200 1. When T-Bus with Point-to-Point is selected. SW300 2. When T-Bus with Point-to-Multipoint SW400 is selected and if the Topaz system is...

  • Page 75: Led Indicators

    Xen Topaz System Hardware Manual ISDN BRI CONNECTOR (RJ45) S-BUS CONNECTIONS Pin No. Connections – – – – 2.4 LED Indicators Function LED Status Operation Status Indicates the Green On Initializing status of the (LIVE) Green Flashing Initialization problem occuring (slow flash) during self-check.
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  • Page 77: Chapter 9 System Start Up

    System Start Up Chapter 9 E C T I O N 1.1 Before Starting Up the System Before starting up the system, make sure: YSTEM TART The KSU is installed correctly. All extensions are cabled correctly. All Earth connections and PSTN Trunks are cabled correctly. All PCBs are configured, equipped, and strapped correctly.
  • Page 78 September 2004 NEC Business Solutions Ltd 3. Wait about 2 minutes. The connected Key Telephone's display will show the Time & Date and Extension Number when the boot sequence completes. 4. In case of a "COLD Start", change the SW1 position from "OFF" to "ON"...

  • Page 79: Programming Mode

    Xen Topaz System Hardware Manual E C T I O N 2.1 Enter the Programming Mode ROGRAMMING installer/system administrator can enter the system programming mode from the Display Type Key Telephone. (Up to 2 users can enter to the mode at the same time.) 1.

  • Page 80: Save (Backup) The Customer Data

    September 2004 NEC Business Solutions Ltd Save (Backup) the Customer Data When the installer/system administrator exit from the programming mode, the system shall automatically save the customer data to the on-board memory which is backed up by lithium battery. On the other hands, this customer data can be saved to the CF Card for the backup purpose.
  • Page 81 Xen Topaz System Hardware Manual 5. Remove the CF Card and exit Programming Mode. • The saved data on the CF Card cannot be edited from your PC - 73 System Start Up...

  • Page 82: Load The Customer Data

    September 2004 NEC Business Solutions Ltd Load the Customer Data The backed up customer data can be loaded to the system by CF Card. If the it is necessary, EXIFU-A1 PCB must be installed to the system. For the details of EXIFU-A1 installation, refer to the Section 5. (Page 5-4) 1.

  • Page 83: System Shutdown

    Xen Topaz System Hardware Manual E C T I O N 3.1 Powering OFF the System YSTEM HUTDOWN 1. The AC Power Switch which is located at the left hand side of each KSU is OFF. • The KSU must have its own Commercial AC Power Socket.
  • Page 84 September 2004 NEC Business Solutions Ltd 76 - System Start Up...

  • Page 85: Chapter 10 Maintenance

    Maintenance Chapter 10 E C T I O N 1.1 General The Lithium Battery (SONY CR2450 or equivalent) is initially installed ITHIUM ATTERY on the 308M PCB in 924M KSU. It provides the battery-backup of the EPLACEMENT RAM memory for approximately 36 months. When the battery life becomes almost over, the system will inform the "Warning Message"...
  • Page 86 September 2004 NEC Business Solutions Ltd 3. Loosen two screws and remove the Main-Cover.. 4. Find the Lithium Battery, located at the top right-hand corner of the PCB in 924M KSU 5. Remove the old Lithium Battery and insert the new one into the socket..

  • Page 87: Main Software Upgrading

    Xen Topaz System Hardware Manual E C T I O N 2.1 General The system main software is initially stored in the Flash Memory OFTWARE located on the PCB of 924M KSU. It can be upgraded by the new PGRADING software on the CF (Compact Flash) card.

  • Page 88: Upgrading The Main Software

    September 2004 NEC Business Solutions Ltd Upgrading the Main Software 1. During the system power ON, open the Sub-Cover and make sure the SW1 is set to "HOT" 2. Power OFF the system. 3. Loosen two screws and remove the Main-Cover.
  • Page 89 Xen Topaz System Hardware Manual 5. SW1 is set to "OFF" (COLD Start). 6. Power ON the system. LED1 turns on and LED4 starts fast blinking (approx 2~3 min). When the loading process is complete, the LED4 will stop blinking.
  • Page 90 September 2004 NEC Business Solutions Ltd Remove the CF Card from the CF Slot on the EXIFU-A1. (Remove the EXIFU-A1 if it is temporarily installed. 10.Replace the Main-Cover and Sub-Cover. 11.Power ON the system. 12.Confirm the software version using the "OPAC" and "Dial 3"...
  • Page 91 Specifications Chapter 11 E C T I O N System Capacity YSTEM APACITY Item Main KSU Analog Trunk Key Telephone (24) 24 Total Single Line Telephone (24) DSS Console Virtual Extension ETSU ISDN (BRI) 8 (16CH) DLS Console Doorphone 308M 2PGDU External Paging Output 2 Total +...
  • Page 92 September 2004 NEC Business Solutions Ltd Environmental Requirements Meeting established environmental standards maximizes the life of the system. Be sure that the site is not : • In direct sunlight or in hot, cold or humid places. • In dusty areas or in areas where sulfuric gases are produced.
  • Page 93 Xen Topaz System Hardware Manual Electrical Specifications Input Voltage 85VAC ~ 264VAC Frequency 50 / 60Hz Power Requirement 1.8A @ 100VAC (180VA) 0.9A @ 240VAC (216VA) Power Consumption 120W Phase and Wire Single, 2-Wire Grounding No.14 AWG copper wire Requirement Output Voltage Type +3.42VDC...
  • Page 94 September 2004 NEC Business Solutions Ltd Doorphone Specifications Ω Output Impedance Output Level Nominal 250mV (-10dBm) Maximum Output 400mV RMS Configuration Normally open BGM / ExMOH Source Input Specifications Ω Input Impedance @ 1kHz Input Level Nominal 250mV (-10dBm) Maximum Output...
  • Page 95 Xen Topaz System Hardware Manual Cable Requirements Device Cable Type Cable Run Length (m) Key Telephone 4-wire, 24AWG (F0.5mm) DSS Console 2-wire, 24AWG (F0.5mm) Single Line Telephone 2-wire, 24AWG (F0.5mm) 1125 Analog Terminals (25mA) Doorphone 2-wire, 24AWG (F0.5mm) EXIFU LAN Port to External Device (e.g.
  • Page 96 September 2004 NEC Business Solutions Ltd THIS PAGE INTENTIONALLY LEFT BLANK 88 - Chapter 11 Specifications...

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