Yamaha VXC6

Instrukcja obsługi Yamaha VXC6

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  • PLEASE READ CAREFULLY BEFORE PROCEEDING
    * Please keep this manual in a safe place for future reference.
    WARNING
    Always follow the basic precautions listed below to avoid the possibility of
    serious injury or even death from electrical shock, short-circuiting,
    damages, fire or other hazards. These precautions include, but are not
    limited to, the following:
    This device contains no user-serviceable parts. Do not open the device or
    attempt to disassemble the internal parts or modify them in any way. If it
    should appear to be malfunctioning, discontinue use immediately and have it
    inspected by qualified Yamaha service personnel.
    Do not expose the device to rain, use it near water or in damp or wet
    conditions, or place on it any containers (such as vases, bottles or glasses)
    containing liquids which might spill into any openings. If any liquid such as
    water seeps into the device, have the device inspected by qualified Yamaha
    service personnel.
    CAUTION
    Always follow the basic precautions listed below to avoid the possibility of
    physical injury to you or others, or damage to the device or other property.
    These precautions include, but are not limited to, the following:
    Do not place the device in an unstable position where it might accidentally fall
    over.
    Do not place the device in a location where it may come into contact with
    corrosive gases or salt air. Doing so may result in malfunction.
    Construction work should be carried out in accordance with construction-
    related law and always by a professional constructor. If the device installation
    requires construction work, make sure to observe the following precautions.
    - Choose mounting hardware and an installation location that can support the
    weight of the device.
    - Avoid locations that are exposed to constant vibration.
    - Use the required tools to install the device.
    - Inspect the device periodically.
    Before connecting the device to a power amplifier, turn off the power for all
    devices. Before turning the power on or off for all devices, set all volume
    levels to minimum.
    Use only speaker cables for connecting speakers to the speaker jacks. Use of
    other types of cables may result in fire.
    Do not wipe the outer packaging with benzine, thinner, or synthetic detergent
    and do not use electrical contact cleaner. These may damage the outer
    packaging and dissolve the parts.
    PRECAUTIONS
    Do not open
    Water warning
    Location
    Connections
    Maintenance
    Do not insert your fingers or hands in openings on the device.
    Do not operate the device if the sound is distorting. Prolonged use in this
    condition could cause overheating and result in fire.
    When choosing a power amplifier for use with this device, make sure that the
    output power of the amplifier is lower than the power capacity of this device
    (see SPECIFICATIONS).
    Even if the output power of the amplifier is lower than the power capacity of
    this device (PGM), use of excessive input signals resulting in clipping may
    cause damage to the device.
    Malfunction or fire may occur especially when the following sounds or noises
    are generated:
    - feedback, when using a microphone
    - continuous and extreme volume sound from a musical instrument
    - extreme continuous distorted sound
    - noise caused by plugging/unplugging the cable while the amplifier is turned
    on
    NOTICE
    To avoid the possibility of malfunction/damage to the product or damage to other
    property, follow the notices below.
    ƔHandling and Maintenance
    Do not place vinyl, plastic or rubber objects on the device, since this might
    discolor the panel.
    When cleaning the device, use a dry and soft cloth. Do not use paint thinners,
    solvents, cleaning fluids, or chemical-impregnated wiping cloths.
    Condensation can occur in the device due to rapid, drastic changes in
    ambient temperature-when the device is moved from one location to another,
    or air conditioning is turned on or off, for example. Using the device while
    condensation is present can cause damage. If there is reason to believe that
    condensation might have occurred, leave the device for several hours until
    the condensation has completely dried out.
    Be sure to observe the amplifier’s rated load impedance (see
    SPECIFICATIONS), particularly when connecting speakers in parallel.
    Connecting an impedance load outside the amplifier’s rated range can
    damage the amplifier.
    When connecting the speakers with high impedance, be sure that the total
    rated input capacity of the speakers does not exceed the output power of the
    amplifier.
    When using a high-impedance speaker connection, make sure the audio
    signal is passed through an 80 Hz or above high-pass filter before being input
    to the speakers.
    ABOUT THE PROTECTION CIRCUIT
    This speaker system has an internal protection circuit that shuts off the
    speaker unit when an excessive input signal is applied.
    If the speaker unit emits no sound, reduce the volume level of the amplifier
    immediately.
    The sound will return automatically in several seconds.
    Do not swing the speaker by its carrying band.
    Do not place the speaker face down with the grille attached, as deformation of
    the grille may result.
    When placing the speaker face down, always place it on a flat and smooth
    surface.
    Do not touch the speaker driver unit.
    ƔAbout This Manual
    The illustrations as shown in this manual are for instructional purposes only, and
    may appear somewhat different from those on your device.
    Yamaha cannot be held responsible for damage caused by improper use or
    modifications to the device.
    Handling caution
    UNPACKING
    Unpack the contents and confirm that all the following items are included.
    Speaker × 2
    •Grille × 2
    O-ring × 2
    •Tile Rail × 4
    •Screw × 4
    Cutout Template × 1
    Owner’s Manual (this manual)
    * Speaker cable and safety wire are not included.
    SPECIFICATIONS
    *1: Half-space (2π)
    *2: Calculated based on power rating and sensitivity, exclusive of power compression.
    *3: 30 mm or less for the Anti-Drop Tab.
    The contents of this manual apply to the latest specifications as of the printing date. Since Yamaha makes continuous improvements to the product, this manual
    may not apply to the specifications of your particular product. To obtain the latest manual, access the Yamaha website then download the manual file. Since
    specifications, equipment or separately sold accessories may not be the same in every locale, please check with your Yamaha dealer.
    The dimensions are shown overleaf.
    VXC8/VXC8W VXC6/VXC6W
    Type 2-way, Coaxial type, with Back Can, Acoustic Suspension
    Component LF 8" (20 cm) cone driver 6-1/2" (16 cm) cone driver
    HF 1" (2.5 cm) soft dome tweeter 4/5" (2 cm) soft dome tweeter
    Coverage angle (500 Hz – 4 kHz on average) 100° conical 110° conical
    Nominal impedance 8 Ω
    Power rating NOISE 90 W 75 W
    PGM 180 W 150 W
    MAX 360 W 300 W
    Sensitivity (1W, 1m) *
    1
    90 dB SPL 86 dB SPL
    Maximum SPL (Calculated, 1m) *
    2
    116 dB SPL 111 dB SPL
    Frequency range (-10 dB) *
    1
    55 Hz – 20 kHz 56 Hz – 20 kHz
    Crossover frequency (12 dB/Oct) 3 kHz 3.2 kHz
    Connector Euroblock (4 pin) × 1 (input: +/-, loop-thru: +/-)
    Max. wire size 12 AWG (2.5 mm
    2
    )
    Transformer taps 70 V 60 W, 30 W, 15 W, 7.5 W
    100 V 60 W, 30 W, 15 W
    Overload protection Full-range power limiting to protect network and transducers
    Magnetically shielded No
    Enclosure Shape Back Can
    Back Can material Steel 1.2 mm, Black Steel 1 mm, Black
    Baffle material HIPS
    Grille Material Powder coated perforated steel (t=0.6 mm)
    Trim Ring: ABS
    Aperture ratio: 51%
    Finish VXC8/VXC6 : Black painting (approximate value: Munsell N3)
    VXC8W/VXC6W : White painting (approximate value: Munsell 9.3)
    Dimensions (Speaker only) Ø325 × 258.5D mm (Ø12-13/16" × 10-3/16"D) Ø286 × 204D mm (Ø11-1/4" × 8-1/16"D)
    Net weight (Speaker only, 1 piece) 6.6 kg (14.6 lbs) 4.4 kg (9.7 lbs)
    Cutout size Ø285 mm (Ø11-1/4") Ø247 mm (Ø9-3/4")
    Required ceiling board thickness 5 mm – 35 mm *
    3
    Conduit tube up to 1/2"
    Packaging Packaged in pair
    INSTALLING THE SPEAKERS
    Install the speakers onto the ceiling with the supplied hardware. Ensure that
    the strength of the ceiling rail is sufficiently strong.
    Illustrations in this manual are for the VXC6. The installation method is the
    same for other models.
    Pre-installation (Preparation of the Cable)
    Use stranded wire for cables attached to the Euroblock connector. Strip
    their insulation as shown in the figure and connect them.
    NOTE
    Do not plate stranded wires by solder. Doing so will cause the wire to break.
    1 Put the supplied cutout template to the ceiling and draw a circle by
    tracing it.
    Make sure to use the cutout template so that hole is the correct
    diameter.
    NOTE
    If you use a circular cutter, set the diameter with the cutout template.
    2 Cut the hole by tracing the circle.
    Be careful to prevent chips or powder entering your eyes while
    cutting the hole.
    1 Insert the two tile rails through the cut hole and place them on the
    ceiling surface within your reach. Be sure that each tile rails are
    oriented as shown below.
    2 Insert the folded O-ring through the cut hole and open it in the ceiling.
    3 Secure the O-ring and tile rails with supplied two screws through
    either slot of both O-ring brackets.
    1 Pull the wiring from the amplifier through the cut hole.
    2 Loosen the screw at the right of the terminal cover to open the
    terminal cover and remove the Euroblock connector.
    3 After loosening the terminal screws of the Euroblock connector with a
    flat-blade screwdriver, insert the cable into each terminal and tighten
    the screws. Make sure that cables cannot be pulled out.
    NOTE
    Use a flat-blade screwdriver with a blade less than 3 mm (0.1 in.).
    1
    CUT OUT A HOLE IN THE CEILING
    2
    INSTALL THE TILE RAILS AND O-RING
    3
    CONNECT THE WIRING TO THE CONNECTOR AND FIX
    THE CABLE
    About 7 mm (0.3 in.)
    O-ring
    Tile rail
    Terminal cover
    Euroblock connector
    Euroblock connector
    Less than 3 mm (0.1 in.)
    There are two acceptable wiring methods.
    CAUTION
    When connecting with low impedance, take note of the combined
    resistance.
    Using Loop-Through Terminals
    For this method, cables are connected from terminals 1 and 4 to the
    subsequent speaker. If the Euroblock connector is disconnected from
    a speaker, all subsequent speakers will not work. This can be useful
    to identify which speaker has a problem.
    Paralleling Input Terminals
    For this method, cables are connected to terminals 2 and 3 of each
    speaker. Since the cables are connected via Euroblock connectors,
    subsequent speakers can work even if a problem occurs with a
    speaker.
    4 Plug the connected Euroblock connector into the socket in the
    speaker.
    5 Loosen the screw A of the strain relief clamp.
    6 Remove the screw B of the strain relief clamp.
    If the cable is not to be held, remove the screw A and remove the
    strain relief fitting, then proceed to step 8.
    From amplifier or
    previous speakers
    To subsequent
    speakers
    To
    subsequent
    speakers
    Euroblock
    connector
    Power
    amplifier
    Speaker
    From amplifier or
    previous speakers
    To subsequent
    speakers
    Power
    amplifier
    Speaker
    Euroblock
    connector
    To
    subsequent
    speakers
    B
    A
    7 Hold the cable in the strain relief clamp, then tighten screws A and B.
    8 Close the terminal cover and tighten the screw.
    1 Attach the safety wire to the safety wire ring, and connect the wire to
    an independent support point, such as a joist.
    CAUTION
    Always take measures to prevent the speaker from falling down.
    If the safety wire is too short, prepare another wire appropriate for the
    speaker weight and installation conditions. If the wire is too long,
    should the speaker fall, the wire may snap as a result of too much
    strain.
    2 Push up the speaker slowly into the ceiling, taking care not to trap the
    cable.
    4
    FIX THE SPEAKERS ONTO THE CEILING
    Screw
    Safety wire ring
    Anti-Drop Tab
    When all the Anti-Drop Tabs cross
    over the O-ring, the speaker is held
    temporarily.
    To release the speaker from the
    O-ring, press the Anti-Drop Tabs.
    These are located above the U
    mark near the edge of the baffle’s
    face.
    3 Turn the screwdriver a half turn counterclockwise to loosen the
    attachment screw (located beside the U mark). This makes the
    clamp easier to align in the channel.
    4 Turn the screwdriver clockwise to tighten the attachment screw.
    The first turn of the attachment screw aligns the clamp with the
    channel. Further turns move the clamp down the channel to pull the
    speaker up into the ceiling.
    CAUTION
    Do not over-tighten the attachment screw. Otherwise, the
    attachment screw and clamp will break.
    Do not turn any screws other than attachment screw (located
    beside the U mark). Otherwise, the speaker may fall or
    malfunction.
    Select the line voltage/impedance (100V/70V/8Ω) and power tap for 100V/
    70V line distributed system, by rotating the tap selector switch on the front
    side of the speaker with a flat-blade screwdriver.
    CAUTION
    The “X” position should not be selected. The 8Ω position should be
    selected for 8Ω audio systems only. If the setting is incorrect, it may
    cause malfunction of the speaker and amplifier.
    Make sure the amplifier is switched off before operating the tap selector
    switch.
    Fit the grille to the baffle front and turn it clockwise.
    CAUTION
    The grille may fall down if it is attached inadequately. Attach it firmly.
    5
    SET THE LINE VOLTAGE/IMPEDANCE AND POWER
    6
    ATTACH THE GRILLE
    Clamp
    Illustration indicates the setting at 60 W for 100 V
    line and 30 W for 70 V line.
    Owner’s Manual
    Ceiling Speaker
    English
    ZE88180
    EN
Yamaha VXC6

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Specyfikacje Yamaha VXC6

Marka Yamaha
Model VXC6
Produkt Głośnik
EAN 4957812526265, 0086792971810
Język Angielski
Typ pliku PDF
Wydajność
Rekomendowane użycie -
Kolor produktu Czarny
Głośniki
Typ głośnika 2-drożny
Kanały wyjścia audio -
Rozmieszczenie głośników Ścienny/sufitowy
Ilość przetworników -
Głośnik wysokotonowy
Głośnik niskotonowy
Średnica głośnika wysokotonowego 0.75
Średnica głośnika niskotonowego (imperial) 6.5
Audio
Moc wyjściowa (RMS) 75W
Moc szczytowa (PMPO) 300W
Zasięg częstotliwości 56 - 20000Hz
Impedancja
Czułość 86dB
Porty i interfejsy
Technologia łączności Przewodowy
- Phoenix/Euroblock
Waga i rozmiary
Szerokość produktu -mm
Głębokość produktu 205mm
Wysokość produktu -mm
Średnica 286mm
Waga produktu 4400g
Pozostałe funkcje
Ilość złącz wejściowych Euroblock 1

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