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IBM Projector C400 User Manual

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    							IBM
     
    C400
     
    PROJ ECTOR
       
     
     
     
    User’s
     
    Guide
     
     
     
     
               
    						
    							IBM
     
    C400
     
    PROJ ECTOR
       
     
     
     
    User’s
     
    Guide
     
     
     
     
       
    						
    							Note:
     
    Before
     
    using
     
    this
     
    information
     
    and
     
    the
     
    product
     
    it
     
    supports,
     
    read
     
    the
     
    information
     
    in
     
    and
     
    Appendix
     
    E,
     
    “IBM
     
    Statement
     
    of
     
    Limited
     
    Warranty
     
    Z125-4753-08
     
    04/2004,”
     
    on
     
    page
     
    E-1.
       
    First
     
    Edition
     
    (June
     
    2004)
     
    ©
     
    Copyright
     
    International
     
    Business
     
    Machines
     
    Corporation
     
    2004.
     
    All
     
    rights
     
    reserved.
     
    US
     
    Government
     
    Users
     
    Restricted
     
    Rights
     
    –
     
    Use,
     
    duplication
     
    or
     
    disclosure
     
    restricted
     
    by
     
    GSA
     
    ADP
     
    Schedule
     
    Contract
     
    with
     
    IBM
     
    Corp.
      
    						
    							Contents
     
    Safety
     
    information
       
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .v
     
    General
     
    safety
     
    guidelines
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . vii
     
    Service
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . vii
     
    Power
     
    cords
     
    and
     
    power
     
    adapters
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . vii
     
    Extension
     
    cords
     
    and
     
    related
     
    devices
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . viii
     
    Plugs
     
    and
     
    outlets
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . viii
     
    Batteries
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . viii
     
    Heat
     
    and
     
    product
     
    ventilation
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .ix
     
    CD
     
    and
     
    DVD
     
    drive
     
    safety
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .ix
     
    Registering
     
    your
     
    option
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .xi
     
    Chapter
     
    1.
     
    Product
     
    description
     
     
    .
     
    .
     
    .
     
    . 1-1
     
    Packing
     
    checklist
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 1-1
     
    Projector
     
    features
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 1-3
     
    Chapter
     
    2.
     
    Setting
     
    up
     
    the
     
    projector
     
     
    .
     
    . 2-1
     
    Starting
     
    the
     
    projector
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 2-1
     
    Turning
     
    off
     
    the
     
    projector
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 2-1
     
    Positioning
     
    the
     
    projector
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 2-2
     
    Adjusting
     
    the
     
    projector
     
    level
     
    and
     
    height
     
     
    .
     
    .
     
    .
     
    . 2-4
     
    Adjusting
     
    the
     
    image
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 2-4
     
    Adjusting
     
    the
     
    volume
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 2-5
     
    Chapter
     
    3.
     
    Connecting
     
    devices
     
    to
     
    the
     
    projector
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 3-1
     
    Connecting
     
    devices
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 3-1
     
    Connecting
     
    to
     
    a
     
    USB
     
    device
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 3-2
     
    Connecting
     
    to
     
    a
     
    computer
     
    monitor
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 3-2
     
    Chapter
     
    4.
     
    Using
     
    the
     
    projector
     
    features
     
    4-1
     
    Before
     
    you
     
    begin
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 4-1
     
    Using
     
    the
     
    remote
     
    control
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 4-2
     
    Operating
     
    range
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 4-3
     
    Projector
     
    and
     
    remote
     
    control
     
    buttons
     
    .
     
    .
     
    .
     
    .
     
    . 4-3
     
    Chapter
     
    5.
     
    On-Screen
     
    Display
     
    menu
     
    controls
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 5-1
     
    Navigating
     
    the
     
    OSD
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 5-1
     
    Language
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 5-1
     
    Quality
     
    menu
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 5-1
     
    Properties
     
    menu
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 5-3
     
    Options
     
    menu
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 5-4
     
    Setup
     
    menu
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 5-5
     
    Information
     
    menu
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 5-7
     
    Network
     
    Setting
     
    menu
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 5-8
     
    Chapter
     
    6.
     
    Remote
     
    network
     
    operation
     
    6-1
     
    Remote
     
    interface
     
    overview
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 6-1
     
    Setting
     
    up
     
    remote
     
    operation
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 6-4
     
    Using
     
    the
     
    DHCP
     
    address
     
    settings
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 6-5
     
    Enabling
     
    and
     
    disabling
     
    passwords
     
     
    .
     
    .
     
    .
     
    .
     
    . 6-6
     
    Setting
     
    the
     
    maximum
     
    connections
     
     
    .
     
    .
     
    .
     
    .
     
    . 6-7
     
    Retrieving
     
    a
     
    forgotten
     
    password
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . 6-8
     
    Appendix
     
    A.
     
    Maintenance
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . A-1
     
    Cleaning
     
    the
     
    projector
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . A-1
     
    Cleaning
     
    the
     
    lens
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . A-1
     
    Cleaning
     
    the
     
    case
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . A-1
     
    Replacing
     
    the
     
    projector
     
    lamp
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . A-1
     
    Resetting
     
    the
     
    lamp
     
    timer
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . A-3
     
    Using
     
    the
     
    security
     
    slot
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . A-4
     
    Appendix
     
    B.
     
    Troubleshooting
     
     
    .
     
    .
     
    .
     
    . B-1
     
    Common
     
    problems
     
    and
     
    solutions
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . B-1
     
    Tips
     
    for
     
    troubleshooting
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . B-1
     
    Troubleshooting
     
    information
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . B-1
     
    Projector
     
    LEDs
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . B-3
     
    Appendix
     
    C.
     
    Specifications
     
     
    .
     
    .
     
    .
     
    .
     
    . C-1
     
    Appendix
     
    D.
     
    Service
     
    and
     
    Support
     
    .
     
    .
     
    . D-1
     
    Online
     
    technical
     
    support
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . D-1
     
    Telephone
     
    technical
     
    support
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . D-1
     
    Appendix
     
    E.
     
    IBM
     
    Statement
     
    of
     
    Limited
     
    Warranty
     
    Z125-4753-08
     
    04/2004
     
    .
     
    .
     
    .
     
    . E-1
     
    Part
     
    1
     
    -
     
    General
     
    Terms
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . E-1
     
    Part
     
    2
     
    -
     
    Country-unique
     
    Terms
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . E-4
     
    Part
     
    3
     
    -
     
    Warranty
     
    Information
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . E-14
     
    Types
     
    of
     
    Warranty
     
    Service
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . E-14
     
    Appendix
     
    F.
     
    Guarantee
     
    supplement
     
    for
     
    Mexico
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . F-1
     
    Appendix
     
    G.
     
    Notices
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . G-1
     
    Trademarks
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . G-2
     
    Electronic
     
    emission
     
    notices
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . G-2
     
    Federal
     
    Communications
     
    Commission
     
    (FCC)
     
    statement
     
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    .
     
    . G-2
     
    ©
     
    Copyright
     
    IBM
     
    Corp.
     
    2004
     
    iii  
    						
    							iv
     
    IBM
     
    C400
     
    PROJECTOR:
     
    User ’s
     
    Guide 
    						
    							Safety
     
    information
     
    Before
     
    installing
     
    this
     
    product,
     
    read
     
    the
     
    Safety
     
    Information.
        
     
    Antes
     
    de
     
    instalar
     
    este
     
    produto,
     
    leia
     
    as
     
    Informações
     
    de
     
    Segurança.
      
     
      
     
     
    Pred instalací tohoto produktu si prectete prírucku bezpecnostních instrukcí.
     
     
     
    Læs
     
    sikkerhedsforskrifterne,
     
    før
     
    du
     
    installerer
     
    dette
     
    produkt.
     
    Ennen
     
    kuin
     
    asennat
     
    tämän
     
    tuotteen,
     
    lue
     
    turvaohjeet
     
    kohdasta
     
    Safety
     
    Information.
     
    Avant
     
    d’installer
     
    ce
     
    produit,
     
    lisez
     
    les
     
    consignes
     
    de
     
    sécurité.
     
    Vo r
     
    der
     
    Installation
     
    dieses
     
    Produkts
     
    die
     
    Sicherheitshinweise
     
    lesen.
      
     
      
     
      
     
     
    Prima
     
    di
     
    installare
     
    questo
     
    prodotto,
     
    leggere
     
    le
     
    Informazioni
     
    sulla
     
    Sicurezza.
      
     
      
     
      
     
     
    Lees
     
    voordat
     
    u
     
    dit
     
    product
     
    installeert
     
    eerst
     
    de
     
    veiligheidsvoorschriften.
     
    Les
     
    sikkerhetsinformasjonen
     
    (Safety
     
    Information)
     
    før
     
    du
     
    installerer
     
    dette
     
    produktet.
      
     
     
    Antes
     
    de
     
    instalar
     
    este
     
    produto,
     
    leia
     
    as
     
    Informações
     
    sobre
     
    Segurança.
      
     
      
     
      
     
     
    Antes
     
    de
     
    instalar
     
    este
     
    producto
     
    lea
     
    la
     
    información
     
    de
     
    seguridad.
      
    ©
     
    Copyright
     
    IBM
     
    Corp.
     
    2004
     
    v  
    						
    							Läs
     
    säkerhetsinformationen
     
    innan
     
    du
     
    installerar
     
    den
     
    här
     
    produkten.
        
       
    vi
     
    IBM
     
    C400
     
    PROJECTOR:
     
    User ’s
     
    Guide 
    						
    							General
     
    safety
     
    guidelines
     
    Always
     
    observe
     
    the
     
    following
     
    precautions
     
    to
     
    reduce
     
    the
     
    risk
     
    of
     
    injury
     
    and
     
    property
     
    damage.
     
    Service
     
    Do
     
    not
     
    attempt
     
    to
     
    service
     
    a
     
    product
     
    yourself
     
    unless
     
    instructed
     
    to
     
    do
     
    so
     
    by
     
    the
     
    IBM
     
    Support
     
    Center.
     
    Use
     
    only
     
    an
     
    IBM
     
    authorized
     
    service
     
    provider
     
    who
     
    is
     
    approved
     
    to
     
    repair
     
    your
     
    particular
     
    product.
     
    Note:
     
    Some
     
    parts
     
    can
     
    be
     
    upgraded
     
    or
     
    replaced
     
    by
     
    the
     
    customer.
     
    These
     
    parts
     
    are
     
    referred
     
    to
     
    as
     
    Customer
     
    Replaceable
     
    Units,
     
    or
     
    CRUs.
     
    IBM
     
    expressly
     
    identifies
     
    CRUs
     
    as
     
    such,
     
    and
     
    provides
     
    documentation
     
    with
     
    instructions
     
    when
     
    it
     
    is
     
    appropriate
     
    for
     
    customers
     
    to
     
    replace
     
    those
     
    parts.
     
    Yo u
     
    must
     
    closely
     
    follow
     
    all
     
    instructions
     
    when
     
    performing
     
    such
     
    replacements.
     
    Always
     
    make
     
    sure
     
    that
     
    the
     
    power
     
    is
     
    turned
     
    off
     
    and
     
    that
     
    the
     
    product
     
    is
     
    unplugged
     
    from
     
    any
     
    power
     
    source
     
    before
     
    you
     
    attempt
     
    the
     
    replacement.
     
    If
     
    you
     
    have
     
    any
     
    questions
     
    or
     
    concerns,
     
    contact
     
    the
     
    IBM
     
    Support
     
    Center.
     
    Power
     
    cords
     
    and
     
    power
     
    adapters
     
    Use
     
    only
     
    the
     
    power
     
    cords
     
    and
     
    power
     
    adapters
     
    supplied
     
    by
     
    the
     
    product
     
    manufacturer.
     
    Never
     
    wrap
     
    a
     
    power
     
    cord
     
    around
     
    the
     
    power
     
    adapter
     
    or
     
    other
     
    object.
     
    Doing
     
    so
     
    can
     
    stress
     
    the
     
    cord
     
    in
     
    ways
     
    that
     
    can
     
    cause
     
    the
     
    cord
     
    to
     
    fray,
     
    crack
     
    or
     
    crimp.
     
    This
     
    can
     
    present
     
    a
     
    safety
     
    hazard.
     
    Always
     
    route
     
    power
     
    cords
     
    so
     
    that
     
    they
     
    will
     
    not
     
    be
     
    walked
     
    on,
     
    tripped
     
    over,
     
    or
     
    pinched
     
    by
     
    objects.
     
    Protect
     
    the
     
    cord
     
    and
     
    power
     
    adapters
     
    from
     
    liquids.
     
    For
     
    instance,
     
    do
     
    not
     
    leave
     
    your
     
    cord
     
    or
     
    power
     
    adapter
     
    near
     
    sinks,
     
    tubs,
     
    toilets,
     
    or
     
    on
     
    floors
     
    that
     
    are
     
    cleaned
     
    with
     
    liquid
     
    cleansers.
     
    Liquids
     
    can
     
    cause
     
    a
     
    short
     
    circuit,
     
    particularly
     
    if
     
    the
     
    cord
     
    or
     
    power
     
    adapter
     
    has
     
    been
     
    stressed
     
    by
     
    misuse.
     
    Liquids
     
    can
     
    also
     
    cause
     
    gradual
     
    corrosion
     
    of
     
    the
     
    power
     
    cord
     
    terminals
     
    and/or
     
    the
     
    connector
     
    terminals
     
    on
     
    the
     
    adapter
     
    which
     
    can
     
    eventually
     
    result
     
    in
     
    overheating.
     
    Always
     
    connect
     
    power
     
    cords
     
    and
     
    signal
     
    cables
     
    in
     
    the
     
    correct
     
    order
     
    and
     
    ensure
     
    that
     
    all
     
    power
     
    cord
     
    connectors
     
    are
     
    securely
     
    and
     
    completely
     
    plugged
     
    into
     
    receptacles.
     
    Do
     
    not
     
    use
     
    any
     
    power
     
    adapter
     
    that
     
    shows
     
    corrosion
     
    at
     
    the
     
    ac
     
    input
     
    pins
     
    and/or
     
    shows
     
    signs
     
    of
     
    overheating
     
    (such
     
    as
     
    deformed
     
    plastic)
     
    at
     
    the
     
    ac
     
    input
     
    or
     
    anywhere
     
    on
     
    the
     
    power
     
    adapter.
     
    Do
     
    not
     
    use
     
    any
     
    power
     
    cords
     
    where
     
    the
     
    electrical
     
    contacts
     
    on
     
    either
     
    end
     
    show
     
    signs
     
    of
     
    corrosion
     
    or
     
    overheating
     
    or
     
    where
     
    the
     
    power
     
    cord
     
    appears
     
    to
     
    have
     
    been
     
    damaged
     
    in
     
    any
     
    way.
      
    ©
     
    Copyright
     
    IBM
     
    Corp.
     
    2004
     
    vii  
    						
    							Extension
     
    cords
     
    and
     
    related
     
    devices
     
    Ensure
     
    that
     
    extension
     
    cords,
     
    surge
     
    protectors,
     
    uninterruptible
     
    power
     
    supplies,
     
    and
     
    power
     
    strips
     
    that
     
    you
     
    use
     
    are
     
    rated
     
    to
     
    handle
     
    the
     
    electrical
     
    requirements
     
    of
     
    the
     
    product.
     
    Never
     
    overload
     
    these
     
    devices.
     
    If
     
    power
     
    strips
     
    are
     
    used,
     
    the
     
    load
     
    should
     
    not
     
    exceed
     
    the
     
    power
     
    strip
     
    input
     
    rating.
     
    Consult
     
    an
     
    electrician
     
    for
     
    more
     
    information
     
    if
     
    you
     
    have
     
    questions
     
    about
     
    power
     
    loads,
     
    power
     
    requirements,
     
    and
     
    input
     
    ratings.
     
    Plugs
     
    and
     
    outlets
     
    If
     
    a
     
    receptacle
     
    (power
     
    outlet)
     
    that
     
    you
     
    intend
     
    to
     
    use
     
    with
     
    your
     
    computer
     
    equipment
     
    appears
     
    to
     
    be
     
    damaged
     
    or
     
    corroded,
     
    do
     
    not
     
    use
     
    the
     
    outlet
     
    until
     
    it
     
    is
     
    replaced
     
    by
     
    a
     
    qualified
     
    electrician.
     
    Do
     
    not
     
    bend
     
    or
     
    modify
     
    the
     
    plug.
     
    If
     
    the
     
    plug
     
    is
     
    damaged,
     
    contact
     
    the
     
    manufacturer
     
    to
     
    obtain
     
    a
     
    replacement.
     
    Some
     
    products
     
    are
     
    equipped
     
    with
     
    a
     
    three-pronged
     
    plug.
     
    This
     
    plug
     
    fits
     
    only
     
    into
     
    a
     
    grounded
     
    electrical
     
    outlet.
     
    This
     
    is
     
    a
     
    safety
     
    feature.
     
    Do
     
    not
     
    defeat
     
    this
     
    safety
     
    feature
     
    by
     
    trying
     
    to
     
    insert
     
    it
     
    into
     
    a
     
    non-grounded
     
    outlet.
     
    If
     
    you
     
    cannot
     
    insert
     
    the
     
    plug
     
    into
     
    the
     
    outlet,
     
    contact
     
    an
     
    electrician
     
    for
     
    an
     
    approved
     
    outlet
     
    adapter
     
    or
     
    to
     
    replace
     
    the
     
    outlet
     
    with
     
    one
     
    that
     
    enables
     
    this
     
    safety
     
    feature.
     
    Never
     
    overload
     
    an
     
    electrical
     
    outlet.
     
    The
     
    overall
     
    system
     
    load
     
    should
     
    not
     
    exceed
     
    80
     
    percent
     
    of
     
    the
     
    branch
     
    circuit
     
    rating.
     
    Consult
     
    an
     
    electrician
     
    for
     
    more
     
    information
     
    if
     
    you
     
    have
     
    questions
     
    about
     
    power
     
    loads
     
    and
     
    branch
     
    circuit
     
    ratings.
     
    Be
     
    sure
     
    that
     
    the
     
    power
     
    outlet
     
    you
     
    are
     
    using
     
    is
     
    properly
     
    wired,
     
    easily
     
    accessible,
     
    and
     
    located
     
    close
     
    to
     
    the
     
    equipment.
     
    Do
     
    not
     
    fully
     
    extend
     
    power
     
    cords
     
    in
     
    a
     
    way
     
    that
     
    will
     
    stress
     
    the
     
    cords.
     
    Connect
     
    and
     
    disconnect
     
    the
     
    equipment
     
    from
     
    the
     
    electrical
     
    outlet
     
    carefully
     
    Batteries
     
    All
     
    IBM
     
    personal
     
    computers
     
    contain
     
    a
     
    non-rechargeable
     
    coin
     
    cell
     
    battery
     
    to
     
    provide
     
    power
     
    to
     
    the
     
    system
     
    clock.
     
    In
     
    addition
     
    many
     
    mobile
     
    products
     
    such
     
    as
     
    Thinkpad
     
    notebook
     
    PCs
     
    utilize
     
    a
     
    rechargeable
     
    battery
     
    pack
     
    to
     
    provide
     
    system
     
    power
     
    when
     
    in
     
    portable
     
    mode.
     
    Batteries
     
    supplied
     
    by
     
    IBM
     
    for
     
    use
     
    with
     
    your
     
    product
     
    have
     
    been
     
    tested
     
    for
     
    compatibility
     
    and
     
    should
     
    only
     
    be
     
    replaced
     
    with
     
    IBM
     
    approved
     
    parts.
     
    Never
     
    attempt
     
    to
     
    open
     
    or
     
    service
     
    any
     
    battery.
     
    Do
     
    not
     
    crush,
     
    puncture,
     
    or
     
    incinerate
     
    batteries
     
    or
     
    short
     
    circuit
     
    the
     
    metal
     
    contacts.
     
    Do
     
    not
     
    expose
     
    the
     
    battery
     
    to
     
    water
     
    or
     
    other
     
    liquids.
     
    Only
     
    recharge
     
    the
     
    battery
     
    pack
     
    strictly
     
    according
     
    to
     
    instructions
     
    included
     
    in
     
    the
     
    product
     
    documentation.
     
    Battery
     
    abuse
     
    or
     
    mishandling
     
    can
     
    cause
     
    the
     
    battery
     
    to
     
    overheat,
     
    which
     
    can
     
    cause
     
    gasses
     
    or
     
    flame
     
    to
     
    “vent”
     
    from
     
    the
     
    battery
     
    pack
     
    or
     
    coin
     
    cell.
     
    If
     
    your
     
    battery
     
    is
     
    damaged,
     
    or
     
    if
     
    you
     
    notice
     
    any
     
    discharge
     
    from
     
    your
     
    battery
     
    or
     
    the
     
    buildup
     
    of
     
    foreign
     
    materials
     
    on
     
    the
     
    battery
     
    leads,
     
    stop
     
    using
     
    the
     
    battery
     
    and
     
    obtain
     
    a
     
    replacement
     
    from
     
    the
     
    battery
     
    manufacturer.
     
    Batteries
     
    can
     
    degrade
     
    when
     
    they
     
    are
     
    left
     
    unused
     
    for
     
    long
     
    periods
     
    of
     
    time.
     
    For
     
    some
     
    rechargeable
     
    batteries
     
    (particularly
     
    Lithium
     
    Ion
     
    batteries),
     
    leaving
     
    a
     
    battery
     
    unused
     
    in
     
    a
     
    discharged
     
    state
     
    could
     
    increase
     
    the
     
    risk
     
    of
     
    a
     
    battery
     
    short
     
    circuit,
     
    which
     
    could
       
    viii
     
    IBM
     
    C400
     
    PROJECTOR:
     
    User ’s
     
    Guide 
    						
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