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Yamaha C215V 2 [2/11] Precautions
![Yamaha C215V 2 [2/11] Precautions](/views2/2007906/page2/bg2.png)
2
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, fire or other hazards. These precautions include, but are not limited to, the following:
• Do not open the device or attempt to disassemble the inter-
nal parts or modify them in any way. The device contains
no user-serviceable parts. If it should appear to be mal-
functioning, 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 containers on it contain-
ing liquids which might spill into any openings.
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:
• If you use a stand, check the stand’s specifications and
make sure that it is sturdy enough to support the weight of
the speaker. You may need to limit the number of people
around the placed stand, in order to avoid toppling the
device or causing damage to the internal components.
• If you use speaker stands, be sure to keep the following
cautions.
– Use the speaker stands with their legs fully opened.
– Mount only one speaker on each speaker stand.
– Tighten fastening screws securely.
– Remove the speakers from the stands before moving
the stands or adjusting their height.
– Add weight such as sand bags around the stand legs to
prevent them from falling over.
– Use the stand at a maximum height of 140cm (55").
• If you use a metal socket of the CW115V/CW118V sub-
woofer to allow mounting of a satellite speaker, use a pole
shorter than 90cm (35.4") with an outer diameter of 35mm
(1-3/8").
• When transporting or moving the device, always use two or
more people.
• Before moving the device, remove all connected cables.
• Do not use the speaker’s handles for suspended installa-
tion. Doing so can result in damage or injury.
• Do not expose the device to excessive dust or vibrations,
or extreme cold or heat (such as in direct sunlight, near a
heater) to prevent the possibility of panel disfiguration or
damage to the internal components.
• Do not place the device in an unstable position where it
might accidentally fall over.
• 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 for connecting speakers to the
speaker jacks. Use of other types of cables may result in
fire.
• Be sure to observe the amplifier’s rated load impedance
(see page 4), particularly when connecting speakers in
parallel. Connecting an impedance load outside the ampli-
fier’s rated range can damage the amplifier.
• Always turn AC power to the power amplifier on last in any
audio system to avoid speaker damage. When turning
power off, the power amplifier should be turned off first for
the same reason.
• Do not use the device for a long period of time at a high or
uncomfortable volume level, since this can cause perma-
nent 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. Pro-
longed use in this condition could cause overheating and
result in fire.
Do not open Water warning
Location Connections
Handling caution
Содержание
- Caution 2
- Please keep this manual in a safe place for future reference 2
- Please read carefully before proceeding 2
- Precautions 2
- Warning 2
- Poly switch 3
- To protect your speakers 3
- Connecting the speakers 4
- Each speaker except for the c112va c115va features four input parallel connectors two 1 4 phone jacks and two neutrik speakon nl4mp connectors use either a phone jack or a speakon connector to receive input from your sound system power amplifier one of the spare connectors can be used to parallel connect an additional speaker keeping in mind the impedance considerations mentioned below 4
- I full range connection 4
- I neutrik speakon nl4fc plug wiring 4
- I phone plug wiring 4
- If you will be using the neutrik connectors for speaker input wire the plugs as shown to the right be sure to use proper speaker cable not shielded instrument or line cable for all speaker connections 4
- Impedance considerations 4
- Phone plugs for connection to the phone jack inputs should be wired as shown to the right be sure to use proper speaker cable not shielded instrument or line cable for all speaker connections 4
- When connecting speakers in parallel be sure to check the rated load impedance of the power amplifier most power amplifiers are capable of safely driving speakers with minimum impedance of 8 ohms or 4 ohms a pair of paral lel connected 8 ohm speakers have a total impedance of 4 ohms two 8 ohm speakers can safely be paralleled on one output 4 ohm speakers however should not be parallel connected with other speakers these models can be con nected in parallel however if you are using a power amplifier that can safely drive load impedances of 2 ohms or lower check your speaker impedance on page 7 4
- Adding subwoofers to speaker systems like the one shown in the diagram can provide superior dynamic range and overall sound quality after inputting the line level audio from the preamplifier or mixing console into the yamaha p series power amplifiers p7000s p5000s p3500s p2500s the separate frequency bands are outputted from the amplifiers 5
- English 5
- Subwoofers and the p series power amplifiers 5
- I bracket installation 6
- I suspended installation 6
- Suspended and bracket installation 6
- 574 65 7
- 720 63 7
- C112 v c112 va c115 v c115 va cm10 v cm12 v cm15 v c215 v 7
- Cw115 v cw118 v cw218 v 7
- Dimensions w h d 500 607 52 7
- Eia rs 426 7
- Enclosure bass reflex type 7
- English 7
- Frequency response 35hz 2khz 30hz 2khz 7
- Input connectors 1 4 phone jack 2 neutrik speakon nl4mp 2 7
- Max 1000w 1200w 2400w 7
- Model cw115 v cw118 v cw218 v 7
- Noise 250w 300w 600w 7
- Nominal impedance 8 ω 4 ω 7
- Pgm 500w 600w 1200w 7
- Power capacity 7
- Recommended crossover frequency 90hz 12db oct 7
- Sensitivity 95db spl 1w 1m 96db spl 1w 1m 98db spl 1w 1m 7
- Speaker unit 15 cone 18 cone 18 cone 2 7
- Specifications 7
- Specifications and descriptions in this owner s manual are for information purposes only yamaha corp reserves the right to change or modify products or specifications at any time with out prior notice since specifica tions equipment or options may not be the same in every locale please check with your yamaha dealer 7
- Unit mm 7
- Weight 28kg 37 kg 64 kg 7
- C112v cm12v c112va c215v 8
- Cm10v c115v cm15v c115va 8
- Cw115v cw118v 8
- Cw218v 8
- Frequency response impedance 8
- Technical data kennlinien données techniques datos técnicos 8
- 4khz 8khz 16khz 9
- 500hz 1khz 2khz 9
- C112v cm12v c112va 9
- C115v cm15v c115va 9
- Horizontal directivity 9
- 4khz 8khz 16khz 10
- 500hz 1khz 2khz 10
- C112v cm12v c112va 10
- C115v cm15v c115va 10
- Vertical directivity 10
- Africa 11
- Argentina 11
- Australia 11
- Austria 11
- Brazil 11
- Canada 11
- Central south america 11
- Countries and trust territories in pacific ocean 11
- Czech republic slovakia hungary slovenia 11
- Denmark 11
- Die einzelheiten zu produkten sind bei ihrer unten aufgeführten niederlassung und bei yamaha vertragshändlern in den jeweiligen bestimmungsländern erhältlich 11
- Europe 11
- For details of products please contact your nearest yamaha representative or the authorized distributor listed below 11
- France 11
- Germany 11
- Head office 11
- Indonesia 11
- Malaysia 11
- Mexico 11
- Middle east 11
- North america 11
- Norway 11
- Oceania 11
- Other asian countries 11
- Other countries 11
- Other european countries 11
- Panama and other latin american countries caribbean countries 11
- Para detalles sobre productos contacte su tienda yamaha más cercana o el distribuidor autorizado que se lista debajo 11
- Poland 11
- Pour plus de détails sur les produits veuillez vous adresser à yamaha ou au distributeur le plus proche de vous figurant dans la liste suivante 11
- Russia 11
- Singapore 11
- Spain portugal 11
- Sweden 11
- Switzerland liechtenstein 11
- Taiwan 11
- Thailand 11
- The netherlands belgium luxembourg 11
- The people s republic of china 11
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