Yamaha CBR12

Yamaha CBR12 käyttöohje

(1)
  • Auf der Rückseite befindet sich die deutsche Version der Bedienungsanleitung.
    In order to take full advantage of the CBR series’ (referred to in this manual as CBR) superior functionality
    and enjoy years of trouble-free use, please read this manual before you begin using the product.
    After you have read the manual, keep it in a safe place for reference when needed.
    • This manual uses example illustrations taken from the CBR12 if not otherwise specified.
    • The illustrations as shown in this manual are for instructional purposes only.
    • The company names and product names used in this manual are the trademarks or registered
    trademarks of their respective companies.
    Features
    • High-quality speaker unit, with smooth directional characteristics, and ports reducing wind roar in order
    to achieve High-resolution sound quality
    • High sound pressure thanks to the unit’s high-input tolerance and exceptional reliability from protection
    circuitry
    • Highly portable light and compact cabinet
    • Input connectors supporting both speakON and phone plugs
    • Installable with eye bolt rigging and brackets
    Included Accessories
    • Technical Specifications (English only): includes specifications, block diagram, and dimensions.
    • Owner’s Manual (this leaflet)
    Controls and Connectors
    Rear
    Pullback point (M8 screw hole)
    (only for CBR15 and CBR12)
    Phone jack
    speakON connector (compatible with
    Neutrik NL4)
    The phone jacks and the speakON connectors
    are provided for connection to power amplifiers
    or powered mixers, etc. with speaker cables.
    Note
    Use cables specially designed for speakers.
    Using cables for musical instruments could cause
    overheating and result in fire.
    Turn to lock
    Phone plug
    speakON plug
    Bottom
    Screw holes (M8)
    Use these M8 size screw holes for installing
    separately sold brackets or commercially
    available eye bolts.
    Pole socket
    This socket adapts to commercially
    available speaker stands and speaker
    poles of 35 mm diameter.
    Connection
    Wiring
    Make sure to wire the plugs as shown below.
    Phone plug
    Neutrik speakON plug (NL4)
    1+ :
    1– :
    2– (unconnected)
    2+ (unconnected)
    Parallel connection of speakers
    The signals of the phone jack and speakON connector are connected in parallel. The first CBR receives
    the signal from an amplifier (such as a power amplifier, a powered mixer, etc.) with the phone jack or the
    speakON connector, and routes the signal to the second CBR. When connecting CBRs in parallel, be sure to
    check the load impedance the amplifier can drive. The nominal impedance of one CBR is eight ohms and the
    total impedance of two parallel connected CBRs is four ohms. In this case, the amplifier must be able to drive
    less than four ohm load impedance.
    Amplier The rst CBR
    (Impedance: 8Ω)
    The second CBR
    (Impedance: 8Ω)
    Parallel connection (total impedance: 4Ω)
    or
    From
    amplier
    To next CBR
    Invalid connection
    Do not connect the input from
    the amplifier to both the phone
    jack and the speakON connector
    simultaneously. This creates a
    dangerous short circuit.
    L channel
    Amplier
    CBR
    R channel
    and
    DE
    SPEAKER SYSTEM
    CBR series
    Owner’s Manual
    English
    ZJ41650
    EN
    PRECAUTIONS
    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, re or
    other hazards. These precautions include, but are not
    limited to, the following:
    Do not open
    • 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.
    Fire warning
    • Do not put burning items, such as candles, on the unit.
    A burning item may fall over and cause a fire.
    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:
    Location
    • Do not place the device in an unstable position or fail
    to secure it properly in a potentially dangerous position
    where it may fall even if the position is horizontal. The
    device may accidentally fall over, resulting in damage
    and/or injury.
    • Do not use the speaker’s handles for suspended
    installation. Doing so can result in damage or injury.
    • Do not hold the bottom of the device when transporting
    or moving it. In doing so, you may pinch your hands
    under the device, and result in injury.
    • 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.
    • Before moving the device, remove all connected cables.
    • Always consult qualified Yamaha service personnel if
    the device installation requires construction work, and
    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.
    Connections
    • Before connecting the device to other devices, 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. Use of other types of cables
    may result in fire.
    Handling caution
    • Do not insert your fingers or hands in any gaps or
    openings on the device.
    • Do not rest your weight on the device or place heavy
    objects on it, and avoid use excessive force on the
    buttons, switches or connectors.
    • Do not use the speakers for a long period of time at
    a high or uncomfortable volume level, since this can
    cause permanent hearing loss. If you experience any
    hearing loss or ringing in the ears, consult a physician.
    • 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. If
    the output power is higher than the power capacity,
    malfunction or fire may occur.
    • Do not input excessively loud signals that may result in
    clipping in the amplifier or cause the following:
    – Feedback, when using a microphone
    – Continuous and extremely loud sound from a musical
    instrument, etc.
    – Continuous and extremely loud distorted sound
    – Noise caused by plugging/unplugging the cable while
    the amplifier is turned on
    Even if the output power of the amplifier is lower than
    the power capacity of this device (program), damage to
    the device, malfunction or fire may occur.
    Yamaha cannot be held responsible for damage caused
    by improper use or modifications to the device, or data
    that is lost or destroyed.
    (PA-4)
    NOTICE
    To avoid the possibility of malfunction/damage to the
    product, damage to data, or damage to other property,
    follow the notices below.
    Handling and Maintenance
    • Do not expose the device to excessive dust or vibration,
    or extreme cold or heat (such as in direct sunlight, near
    a heater, or in a car during the day), in order to prevent
    the possibility of panel disfiguration, unstable operation,
    or damage to the internal components.
    • 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.
    • When turning on the AC power in your audio system,
    always turn on the power amplifier LAST, to avoid
    speaker damage. When turning the power off, the
    power amplifier should be turned off FIRST for the same
    reason.
    • Be sure to observe the power amplifier’s rated load
    impedance, particularly when connecting speakers in
    parallel. Connecting an impedance load outside the
    amplifier’s rated range can damage the power amplifier.
    • Protective Circuit
    All full-range loudspeakers are fitted with a self-resetting
    poly switch that protects the high-frequency driver from
    damage caused by excessive power. If a loudspeaker
    cabinet loses high-frequency output, immediately
    remove power from the power amplifier and wait for two
    to three minutes. This should be long enough to allow
    the poly switch to reset. Reapply power and check
    the performance of the high-frequency driver before
    continuing, with the power reduced to a level that does
    not cause the poly switch to interrupt the signal.
    • Air blowing out of the bass reflex ports is normal, and
    often occurs when the speaker is handling program
    material with heavy bass content.
    Connectors
    • Use only Neutrik speakON plugs (NL4) for connecting
    speakON connectors.
    Installation Examples
    Installation using separately sold Yamaha speaker
    brackets
    Attach the bracket to two screw holes at the bottom of the unit using commercially available screws
    (M8x16mm) or eye bolts (M8x15mm). For details on installing the bracket, refer to the corresponding
    manual.
    Using the BWS251-300 or BWS251-400 wall mounting bracket
    Maximum tilt
    angle
    The tilt angle depends on the position relation between the speaker
    and the wall. The maximum downward tilt angle is shown in the
    following chart.
    Maximum tilt angle BWS251-300 BWS251-400
    CBR15 17.5°
    CBR12 11° 23°
    CBR10 20° 35°
    Using the BCS251 ceiling bracket
    235923
    Max. 45°
    (Pullback point for CBR15
    and CBR12 only)
    Using the BBS251 baton bracket
    235923
    Max. 45°
    Baton diameter
    f
    34 -
    f
    51
    CAUTION
    In order to prevent the unit from falling down, attach the safety wire as shown in the
    illustration.
    CAUTION
    Before doing any installation or construction work, consult with your Yamaha dealer.
    For optimum safety, the installation should be checked thoroughly at regular intervals. Some fittings may deteriorate over
    extended periods of time due to wear and/or corrosion.
    When choosing the installation location, suspension wire and mounting hardware, make sure all are strong enough to
    support the weight of the speaker.
    Make sure to take measures to prevent the speaker from falling down in the event of a installation failure.
    When installing the safety wire to the wall, install it higher than the wire’s attachment point on the speaker, with as little
    slack as possible. If the wire is too long, and the speaker happens to fall, the wire may snap as a result of too much strain.
    Yamaha cannot be held responsible for damage or injury caused by insufficient strength of the support
    structure or improper installation.
    Installation using eye bolts
    Attach commercially-available eye bolts (M8 x 15 mm) to the screw holes located at the bottom (two
    locations) and on the upper rear (one location, only for CBR15 and CBR12). Keep in mind that you will
    need two points at the bottom to suspend the unit.
    CAUTION
    Make sure to use eye bolts according to the standards and safety regulations in your area.
    M8 eye bolt
    Max. 45°
    (Pullback point for
    CBR15 and CBR12 only)
    NOTICE
    The strength of an eye bolt differs depending on the suspension angle. Make sure to use eye bolts within
    a range of 0 to 45 degrees from a right angle (as shown).
    Correct: Within 45° from a right angle
    45°
    Max. 45°
    Incorrect: Do not suspend the eye bolts as shown in the illustrations below.
    Only one suspension point
    More than 45° from a right angle
    More than 45° More than 45°
    Pullback point (only for CBR15 and CBR12)
    • When the unit is shipped from the factory, a seal is
    stuck on the pullback point (screw hole). Make sure to
    peel off the seal when using the pullback point.
    • The CBR10 does not have a pullback point.
    Pullback point
    (M8 screw hole)
    Upper rear of the unit
    Securing the screws and eye
    bolts
    • Insert the screw or eye bolt through the
    washer to attach them.
    Apply thread-locking
    uid to the eye bolt
    Troubleshooting
    Symptom Possible causes Possible solution
    No sound. The cable is not connected properly. • Connect the cable all the way in so that it is firmly
    in place.
    • If the speakON connector is used, connect to “1+”
    and “1-” and turn the plug to be locked.
    Howling sound
    is produced
    (feedback).
    A microphone is directed toward the
    speaker.
    Aim the speaker away from the area where the
    microphone picks up sound.
    The sound is amplified too much. Lower the volume of input device and locate the
    microphone more closely to the sound source.
    The amplifier
    shuts down.
    The total impedance of the
    speakers is less than the minimum
    load impedance of the amplifier.
    Example: More than two speakers
    (eight ohms) are connected to a
    power amplifier, the load impedance
    of which is six ohms.
    Check the minimum load impedance of the power
    amplifier, and lower the number of speakers
    connected in parallel not to be less than the
    impedance.
    High frequency
    range is
    attenuated.
    The protection circuit is operating in
    the HF unit.
    Refer to “Protection circuit” in the NOTICE.
    If any specific problem should persist, however, please contact your Yamaha dealer.
    General Specifications
    CBR15 CBR12 CBR10
    System Type 2-way Speaker, Bass-reflex Type
    Frequency Range (-10dB) 46 Hz–20 kHz 48 Hz–20 kHz 50 Hz–20 kHz
    Coverage Angle
    (Horizontal x Vertical)
    H90° x V60° Constant Directivity Horn
    Maximum SPL
    (Calculated, 1m)
    126 dB SPL 125 dB SPL 123 dB SPL
    Crossover Frequency 2.0 kHz 2.1 kHz 2.8 kHz
    Nominal Impedance
    Power Rating
    (IEC noise)
    NOISE 250 W 175 W 175 W
    PGM 500 W 350 W 350 W
    MAX 1000 W 700 W 700 W
    Sensitivity (1W, 1m) 96 dB SPL 96 dB SPL 94 dB SPL
    Components
    LF 15" Cone, 2.5" Voice Coil 12" Cone, 2" Voice Coil 10" Cone, 2" Voice Coil
    HF 1.4" Voice Coil, Compression Driver
    1" Voice Coil,
    Compression Driver
    Dimensions (WxHxD,
    Including Rubber Feet)
    455 x 700 x 378 mm
    (17.9" x 27.6" x 14.9")
    376 x 601 x 348 mm
    (14.8" x 23.7" x 13.7")
    308 x 493 x 289 mm
    (12.1" x 19.4" x 11.4")
    Net Weight 17.7 kg (39.0 lbs) 13.9 kg (30.6 lbs) 9.4 kg (20.7 lbs)
    Handles Side x 2 Top x 1
    Pole Socket
    f
    35 mm, Bottom x 1
    Rigging Points Bottom x 2, Rear x 1 (Fit for M8 x 15 mm)
    Bottom x 2
    (Fit for M8 x 15 mm)
    Optional Speaker Brackets BBS251, BCS251, BWS251-300, BWS251-400
    Connectors 1/4" Phone x 1, speakON NL4MP x 1
    * 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.
Yamaha CBR12

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Katso Yamaha CBR12 käyttöohjeet täältä ilmaiseksi. Tämä opas kuuluu luokkaan Kaiuttimet, ja sen on arvioinut 1 ihmistä keskimäärin arvosanalla 9.3. Tämä opas on saatavana seuraavilla kielillä: Englanti. Onko sinulla kysyttävää tuotteesta Yamaha CBR12 tai tarvitsetko apua? Esitä kysymyksesi täällä

Yamaha CBR12 – tekniset tiedot

Yleistä
Tuotemerkki Yamaha
Malli CBR12
Tuote Kaiutin
EAN 4957812574549
Kieli Englanti
Tiedoston tyyppi PDF
Suorituskyky
Suositeltu käyttö DJ
Multi-Room Streaming (MRS)-tuki -
Bassorefleksikotelo
Tuotteen väri Musta
Kotelon materiaali Muovi
Kaiuttimet
Kaiuttimen tyyppi 2-suuntainen
Äänilähdön kanavat 1.0
Kaiuttimen sijainti Lattia
Elementtien määrä -
Diskantti
Bassoelementti
Bassokaiuttimen halkaisija (brittiläinen) 12 2011-05-04 11:27:54 2012-06-08 13:40:02 3162 16 18
Liitettävyys
Yhteysteknologia Langallinen
AirPlay -
- -
Ääni
Impedanssi 8
Jakotaajuus 2100Hz
Nimellisteho RMS 350W
Musiikin huipputeho (PMPO) 700W
Taajuusalue 48 - 20000Hz
Paino ja mitat
Tuotteen leveys 376mm
Tuotteen syvyys 348mm
Tuotteen korkeus 601mm
Paino 13900g

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