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NEC XN120 User Manual

Expansion unit
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See also: Feature Manual
This guide explains the installation, configuration and operation of the XN120 Expansion Unit
including the exchange line and telephone connections.
Further information will be supplied with any optional equipment that you have purchased.
Please keep all information supplied for future reference.
Regulatory Notice.
Refer to the Getting Started Guide (991409-5) supplied with the XN120 Main Unit for the Declaration
of Conformity related to the product.
Warning: This is a class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
XN120
Expansion Unit Guide
Rev 1.0 (January 2005)
991443-5

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Summary of Contents for NEC XN120

  • Page 1 Please keep all information supplied for future reference. Regulatory Notice. Refer to the Getting Started Guide (991409-5) supplied with the XN120 Main Unit for the Declaration of Conformity related to the product. Warning: This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

  • Page 2: Table Of Contents

    7- Connect the Power & System Start Up ......................18 If you are installing the expansion unit as part of a new installation ..............18 If you are adding the expansion unit to an existing XN120 system ..............19 8- Ports Assigned ...............................20 9- Test the System ..............................22...

  • Page 3: What Is The Xn120 Expansion Unit

    The expansion unit does not have the external music input/external page output socket; this is only on the XN120 main unit. Additional external audio devices are connected via the 2PGDU cards that can be installed into any unit.

  • Page 4: System Connection Diagram

    System Connection Diagram System Connection Diagram The diagram shows the maximum size of the XN120 system with two expansion units connected to the main unit. The main unit must have the Applications Card installed (EXIFU-A1) to provide the connections for the expansion units.

  • Page 5: Installation Procedure

    XN120 system or If you are installing a new system refer to the XN120 Getting Started installing a new system? Guide supplied with the main unit for the basic XN120 installation information.

  • Page 6: 1- Unpack The System

    Recommended cable type: Twisted pair (CW1308 or similar specification) Conductor diameter: 0.4 to 0.6 mm Maximum cable length: (with 0.5 mm diameter cable) XN120 system telephone – 300 metres Normal telephone – 1500 metres If you need to extend the exchange line cables: ·...

  • Page 7: 2- Expanding An Xn120 System

    If you are expanding your existing XN120 system we recommend that you check the following. · Do not disconnect the lines or extensions from your existing XN120 system. If for any reason you have problems installing the XN120 expansion unit you will need your existing system in working order to continue your business.

  • Page 8: 3- Wall Mount The Xn120 Expansion Unit

    Wall Mount the XN120 system 3- Wall Mount the XN120 Expansion Unit Installation Considerations: · To avoid electric shock or damage do not plug in or turn on the system power before completing the installation. · Avoid working with the system during electrical storms.

  • Page 9: Example Installations

    Wall Mount the XN120 System Example installations The XN120 expansion unit can be installed in any position near the XN120 Main Unit within the length of the RJ45 connecting cable supplied. The following diagrams show some examples. Measurements shown are the minimum recommended for ventilation and cable access.

  • Page 10: Wall Mount The Xn120 System

    Wall Mount the XN120 system Push Remove the sub cover of the expansion unit. Slide Hook Hook the unit onto the wall onto mount screws. screws Tighten the lower screws to secure the unit to the wall. Fasten lower two screws Earth the XN120 system.

  • Page 11: 4- Connecting The Expansion Units To The Exifu Card

    Wall Mount the XN120 System 4- Connecting the Expansion Units to the EXIFU card Each expansion unit must be connected to the EXIFU card within the XN120 main unit. If you are installing one expansion unit connect to the EXIFU socket labelled EXP1.

  • Page 12: 5- Connect The Telephones

    Aerial distribution wiring is not allowed. Connecting the XN120 System Phones The XN120 system phones can be connected to any of the eight RJ11 telephone sockets labelled ST1 to ST8 in the XN120 expansion unit. The XN120 is supplied with RJ11 to bare wire cables for connection to optional distribution frames.
  • Page 13 Remove the breakouts of the sub cover before re-fitting onto the system. Use the telephone cables Refer to the diagram above for the pin numbering of the XN120 RJ11 supplied with the XN120 and sockets (ST1 to ST8). RJ45 sockets.

  • Page 14: Connecting The Normal Phones

    The normal phones can be connected to any of the eight RJ11 telephone sockets labelled ST1 to ST8 on the XN120. The XN120 is supplied with RJ11 to bared wire cables for connection to optional distribution frames. ! Check Power Fail Operation later in this guide, ST8 can be used to provide a working telephone should the power be disconnected from the XN120.

  • Page 15: Connecting The 64 Button Consoles

    ! Check Power Fail Operation later in this guide, ST8 can be used to provide a working telephone should the power be disconnected from the XN120. You cannot use socket ST8 for both power fail and a 64 Button DSS console;...
  • Page 16 Connect the Telephones Use the telephone cables Refer to the diagram above for the pin numbering of the XN120 RJ11 supplied with the XN120 and socket (ST8). RJ45 sockets. Connections: XN120 RJ45 socket ST socket Pin 2 black White/green Pin 5 yellow...

  • Page 17: 6- Connect The Exchange Lines

    · Use lightning protectors for each exchange line. Use the cables supplied with The exchange line cables supplied with the XN120 can be used to the XN120. connect to the lines supplied by your Network Provider. ! Ensure each line has a lightning protection device included.

  • Page 18: 7- Connect The Power & System Start Up

    If you are installing the expansion unit as part of a new installation System Start Up – First Time ! The first time you start up the XN120 it is important to clear the system memory. This will ensure that the system is set to the default configuration.

  • Page 19: If You Are Adding The Expansion Unit To An Existing Xn120 System

    System Start Up – Retain Customer Configuration This will keep the existing XN120 configuration, you can then configure the new ports within the expansion unit. Before you power on the system check that the NORMAL switch is set to ON. This will ensure that the system memory retains your existing configuration.

  • Page 20: 8- Ports Assigned

    When you are finished: Ø Press DC several times when you are done to return to the Program Mode. (Press SPK to save changes and exit if you are finished). XN120 Expansion Unit Guide...
  • Page 21 Each expansion unit has 8 telephone (ST) ports and 3 exchange line (CO) ports. Exchange Slot Telephone number in port Line port XN120 unit Program numbers. numbers. 10-03-01 ST Sockets. CO Sockets. Slot 1 Base board Main unit Slot 7 Base board Expansion Slot 13 Base board Expansion XN120 Expansion Unit Guide...

  • Page 22: 9- Test The System

    If you do not hear dialing tone move to step 2. Check the connections. Check the connections from the phone to the XN120, ensure all 4 wires are connected as shown in 5- Connect the Telephones on page Plug phone into the ST...
  • Page 23 Test the System Test the Exchange Lines Test each line in turn, only test the lines that you have connected. Use an XN120 system phone that you have previously confirmed is working correctly to test the exchange lines. To test CO1 connection If you hear exchange dialing tone the line is working correctly.

  • Page 24: 10- Install Optional Equipment

    2PGDU card, 2OPBOX and BRIU cards. Refer to the guides supplied with each item for installation instructions. If you are not familiar with the XN120 system we recommend that you install the additional parts one at a time; this will make testing each part easier.

  • Page 25: 11- Configure The Xn120

    Within the XN120 configuration the exchange lines are referred to as trunks and the telephones as extensions. When the XN120 is started up as shown in this guide all the equipment will operate, it is not necessary to make any changes to the system configuration.
  • Page 26 Press HOLD You will see - Program Mode Selecting the Program Number · Each configuration setting within the XN120 is identified by a Program Number (eg 22-05-01). Ensure the LCD display shows: Program Mode If it is not displayed press the DC key several times to step back.
  • Page 27 · With the Program Number entered and the curser positioned at the first entry you can change the value by entering the new one with the numeric keys of the XN120 phone. · When you have entered the new value press HOLD to confirm it and move to the next entry.

  • Page 28: Telephone Ringing Assignment

    IRG. Up to 32 telephones can be entered per IRG. The default operation is for each exchange line to ring at telephone 200. The day/night mode is selected by keys at an XN120 telephone, simply press the key that corresponds to the mode you require.
  • Page 29 4. Dial 09 followed by the mode number 1 to 8. 5. Repeat steps 3. and 4. for further keys/modes. See also: Outgoing Exchange Line Access to give a telephone a dedicated line for outgoing calls. XN120 Expansion Unit Guide...
  • Page 30 Default = IRG contains telephone number 200 unit. default = all trunk groups point to IRG 1 (from the configuration Telephone numbers of the members sheet on page 21 ) XN120 Expansion Unit Guide...

  • Page 31: Outgoing Exchange Line Access

    Ø Press HOLD to confirm the entry and step to the next mode. Ø Press DC several times when you are done to return to the Program Mode. Ø (Press SPK to save changes and exit if you are finished). See Also: Changing the Telephone Ringing Assignment. XN120 Expansion Unit Guide...
  • Page 32 5 – Incoming and retrieve held call 6 – Incoming and outgoing 7 – Incoming, outgoing and retrieve held call Although there are 51 TAM numbers available only 5 are listed as this is normally sufficient. XN120 Expansion Unit Guide...

  • Page 33: Caller Id

    You have normal telephones that are Caller ID compatible. The XN120 can detect the Caller ID and display it on the LCD display of the XN120 system phones. It can also be available at a normal phone that is Caller ID compatible.
  • Page 34 Configuration Sheet: Caller ID With defaults shown. Turn on the Caller ID for each trunk. Prg 14-02-10 Trunk Setting number Default= 0 Off Turn on the Caller ID for each normal telephone. Prg 15-03-09 Telephone Setting Default=0 Off number XN120 Expansion Unit Guide...

  • Page 35: Department Groups

    Ø Press HOLD to confirm the entry and step to the next telephone. Ø Press DC several times when you are done to return to the Program Mode. Ø (Press SPK to save changes and exit if you are finished). XN120 Expansion Unit Guide...
  • Page 36 Ø Press HOLD to confirm the entry and step to the next option. Ø Press DC several times when you are done to return to the Program Mode. Ø (Press SPK to save changes and exit if you are finished). XN120 Expansion Unit Guide...
  • Page 37 Try once or Ring time Group Number priority/random continually before step on number 11-07-01 16-01-02 16-01-04 16-01-09 default=0 Priority default=0 Once default=15 seconds 1-32 There are 32 groups available, only 8 are listed, as this is usually sufficient. XN120 Expansion Unit Guide...

  • Page 38: Create An Internal Paging Group

    You may want to change this setting if: · You want to make a paging call. The paging will be broadcast out of the loudspeakers of the XN120 system phones. Paging is useful if you have staff that leave their desk and you need to contact them.

  • Page 39: 12- Power Fail Options

    When the XN120 is powered on the telephone in socket ST8 will operate as a normal XN120 telephone. You can not use an XN120 system phone or 64 Button Console in socket ST8 with the power fail link set to PF.

  • Page 40: Power Fail Options When The 64 Button Console Is Also Installed

    When the power fails (or the XN120 is switched off) Exchange line CO1 is not automatically connected to socket ST8. When the XN120 is powered on the telephone in socket ST8 will operate as a either a normal XN120 telephone or XN120 system phone, depending on which type is plugged in.

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