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Comdial Dxp Plus Instructions Manual

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    							DigitalCommunications System
    R 
    						
    							Accredited by the Dutch Council
    for Certification for certification
    and registration activities.
    Comdials Quality Management System Is
    Certified To The ISO 9001 Standard.
    Comdial strives to design the features in our communications systems to be fully interactive with one another.
    However, this is not always possible, as the combinations of accessories and features are too varied and extensive to
    insure total feature compatibility. Accordingly, some features identified in this publication will not operate if some
    other feature is activated.
    Comdial disclaims all liability relating to feature non-compatibility or associated in any way with problems which
    may be encountered by incompatible features. Notwithstanding anything contained in this publication to the
    contrary, Comdial makes no representation herein as to the compatibility of features. 
    						
    							Contents
    1. Introducing The DXPPlus............... ............................................ 1
    1.1 Using This Publication .......................................................................................1
    1.2 Understanding The DXPPlus...........................................................................2
    2. Understanding The Telephone Features ........................................ 3
    2.1 Using the Comdial Telephones ..........................................................................3
    2.2 Understanding The Telephone Features............................................................4
    2.3 Using DigiTech Telephones.............................................................................. 6
    2.4 UsingImpactTelephones.................................................................................. 8
    2.5 Using ExecuTech Telephones..........................................................................10
    3. Reviewing The Hardware .............................................................. 12
    3.1 Understanding Printed Wire Boards .............................................................. 12
    3.2 Defining The Line Boards...............................................................................13
    3.3 Defining The Station Boards.......................................................................... 14
    3.4 Defining The Optional Circuit Boards .............................................................15
    3.5 Locating The Boards ...................................................................................... 16
    3.6 Using The Modem ...........................................................................................18
    3.7 Using The Ring Generator ..............................................................................19
    3.8 Understanding Board Configuration ............................................................... 20
    3.9 Mounting Considerations ................................................................................ 22
    3.10 Using The Power Supply .................................................................................24
    3.11 Using The Battery Backup ...............................................................................26
    4. Connecting The System .................................................................. 28
    4.1 Connecting The Lines .....................................................................................28
    4.2 Connecting The Stations .................................................................................30
    4.3 Connecting The Paging Equipment And Music Sources .................................32
    4.4 Connecting The Power Failure Telephone...................................................... 33
    4.5 Connecting The Serial Data Ports ....................................................................34
    4.6 Connecting The Slave Equipment Requiring Dry-Contact Relay Closures....35
    5. Knowing The General Specifications............................................ 36
    5.1 Knowing The FCC Rules And Regulations .................................................... 42
    6. Understanding The System Features ............................................ 44
    DXP Plus General Description GCA40–130
    Contents – iii 
    						
    							Introducing The DXP Plus
    1.1 Using This Publication
    What this
    book doesThis DXP Plus General Description provides an overview of the system and its
    features. The system’s general specifications are detailed in full in Section 5,
    Knowing The General Specifications. Section 6, Understanding The Features,
    details all of the available features.
    Where to find
    what you needThe General Description contains six sections. Use the following list as a guide to
    finding what you need in this book.
    ·Section One,Introducing The DXP Plus,gives you a general overview of
    the system and its capabilities.
    ·Section Two, Understanding The Telephone Features, lists the telephone
    models that function on the DXPPlus. This chapter also lists the major
    features of the telephones, and it gives you diagrams and dimensions of each
    telephone model.
    @BULLET 2 =Section Three,Previewing The Hardware, details all of the hardware for the DXP
    Plus. Use this chapter to find definitions of the printed-wire-boards. Along with general definitions,
    section three gives the product code numbers and the installation locations for each board.
    ·Section Four,Connecting The System, describes some basic installation
    instructions. You will find information on line and station connections in
    section four.
    ·Section Five,Knowing The Specifications, lists all of the product codes and
    specifications for the DXPPlus.
    ·Section Six,Understanding The Features, defines all of the system’s
    features.
    1
    DXP Plus General Description GCA40–130
    Introducing The DXP Plus – 1 
    						
    							1.2 Understanding The DXP Plus
    Station and line
    capacityThe DXPPlussystem is a 480-port, three-cabinet, digital communications system
    consisting of one main cabinet and two expansion cabinets. With analog,
    loop-start, DID, or multipurpose line boards, the maximum configuration is 0
    lines and 480 stations, or 232 lines and 8 stations. By using the digital carrier
    transmission option (E1 or T1), however, you can enhance the system’s capacity
    to a maximum of 560 ports, with a 240 line and 320 station maximum
    configuration.
    How the system
    worksThe Comdial DXPPlusdigital communications system provides cost-effective
    voice and data communications using the latest PCM-TDM (pulse code
    modulated/time division multiplexing) digital switching technology.  The DXP
    Plusswitching architecture provides a non-blocking switching array that gives all
    ports simultaneous access through the system. The digital technology allows
    simultaneous voice and data transmission using 2B+D signaling (CCITT
    specification for basic access data transfer rate for ISDN on a single twisted pair)
    when data terminals become available. The design is a fully modular, ISDN
    (integrated services digital communications network) system with 1024 usable
    time slots and the flexibility for upgrade and expansion as needed. The DXPPlus
    digital communications system supports the current Comdial line of DigiTech,
    Impact, and ExecuTech telephones.
    GCA40–130 DXP Plus General Description
    2 – Introducing The DXP Plus 
    						
    							Telephone Features
    2.1 Using The Comdial Telephones
    The DXPPlussystem supports many of Comdial’s proprietary telephones as well as
    industry-standard telephones. The following list details the various telephone models.
    ·DigiTech Telephones
    »7700S — LCD Speakerphone
    »7714X — Multiline Telephone
    »7714S — Multiline Speakerphone
    »7701X —Single Line Proprietary Telephone
    »DD32X — 32-Button DSS/BLF Console
    ·ImpactTelephones
    »8024S — 24 Line LCD Speakerphone
    @BULLET TEXT 2 = 8124S — 24 Line Speakerphone
    »8012S — 12 Line LCD Speakerphone
    »8112S — 12 Line Speakerphone
    »8112N — Multiline Proprietary Telephone
    »8101N — Single Line Proprietary Telephone
    »IB64X — 64-Button DSS/BLF Console
    »
    ·
    ExecuTech Telephones
    »6620E — 23-Line Monitor Telephone 6714S — 14-Line Speakerphone
    »6620T — 23-Line Speakerphone 6714X — 14-Line Monitor Telephone
    »6614E — 22-Line Monitor Telephone 6614T — 22-Line Speakerphone
    »6600E — 17-Line LCD Speakerphone
    »6700S — 12-Line LCD Speakerphone DB70 — 70-Button DSS/BLF Console
    »6701X — Single Line Proprietary Telephone DB32S — 32-Button DSS/BLF Console
    »6706X — 6-Line Monitor Telephone EB32X — 32-Button DSS/BLF Console
    2
    DXP Plus General Description GCA40–130
    Telephone Features – 3 
    						
    							2.2 Understanding The Telephone Features
    The DXPPlussupports the following telephone features on both analog and digital proprietary
    telephones. Some of these features are system-wide and others are specific to individual stations.
    Alphanumeric Display
    —Displays time, day and date
    —Keeps you apprised of the status of your telephone
    —Provides programming prompts
    Auxiliary Jack (used only withImpactand DigiTech LCD speakerphone)
    —Allows you to use your telephone privately and handsfree with headset
    —Allows you to plug in a tape recorder
    —Allows you to plug in a loud ringer
    —Helps improve operation of high-volume business applications by adding a paging speaker
    Button Query
    —Allows you to see the function of a programmed button on your LCD screen
    Hold Button
    —Places a line on hold
    —Stores pauses in number sequences while programming
    —Allows you to scroll through multiple held calls on display
    Interactive Buttons
    —Provide quick and easy access to system and call processing features
    —Provide straightforward button programming without dialing codes
    (the interactive buttons themselves, however, are not programmable)
    Intercom Button
    —Selects an intercom line
    —Initiates many of the features of the telephone
    Message Waiting Light
    @BULLET TEXT 3 = Tells you that there is a message for you
    Mute Button
    —Keeps the person on the line or speakerphone from hearing your conversation
    Programmable Buttons
    —Allow you to program your telephone for automatic dialing functions
    —Allow you to program your telephone for Direct Station Selection (DSS)
    —Show which lines and intercoms are either in use or on hold
    —Allow you to store frequently used feature codes at unused buttons
    GCA40–130 DXP Plus General Description
    4 – Telephone Features 
    						
    							Ringer Volume Control
    —Lets you vary ringer volume
    Shift Button
    —Allows you to program and access preprogrammed feature codes or secondary speed dial
    numbers (each programmable button can accommodate two feature codes or speed dial numbers)
    Speaker Button
    —Turns your speaker on or off
    —Disconnects a call when your handset is on-hook
    —Ends or cancels programming
    Status Lights
    —Shows status of line when next to line button
    —Shows status of station when next to DSS button
    —Shows status of feature when next to programmable button
    TAP Button
    —Recalls dial tone, or activates host system features (must be programmed for either feature)
    —Retrieves held calls (last call held is first call retrieved)
    Transfer/Conference Button
    —Transfers calls
    —Sets up conference calls
    Volume Control
    —Regulates the volume of the speaker and the handset
    DXP Plus General Description GCA40–130
    Telephone Features – 5 
    						
    							2.3 Using DigiTech Telephones
    The DXPPlusaccepts all of the currently produced DigiTech telephones. Figure 1 details all of the
    DigiTech telephones that operate on the DXPPlus. Figure 2 shows the dimensions of the DigiTech
    Multiline telephone.
    1
    4
    72
    5
    8
    03
    6
    9
    #OPER PRSGHI
    TUVJKL ABC
    WXY MNO DEF
    HOLD
    TA P
    DIGITECH
    COMDIAL
    SPKRTA P
    TRANS
    CONF
    MUTE
    HOLD ITCM
    12X14LCD
    DIGITECH
    COMDIAL
    SPKRTA P
    TRANS
    CONF
    MUTE
    HOLD ITCM
    7714X, 7714S7700S
    7701XDD32X
    CAJS075
    Figure 1: DigiTech Station Configurations
    GCA40–130 DXP Plus General Description
    6 – Telephone Features 
    						
    							8.625
    6.451
    7.658
    8.6254.983
    4.069
    1.112
    1.251
    2.887 4.007
    CAJS045
    7714X
    7714S
    7700S
    7701X
    Figure 2:DigiTech Station Outline Dimensions
    DXP Plus General Description GCA40–130
    Telephone Features – 7 
    						
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