Celestion C-MUSIC BA28 Petunjuk Manual - Halaman 2
Jelajahi secara online atau unduh pdf Petunjuk Manual untuk Sistem stereo Celestion C-MUSIC BA28. Celestion C-MUSIC BA28 7 halaman. Portable busking and music system
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Important Safety Instructions!
Read before connecting!
This product has been built by the manufacturer in accordance
with IEC 60065 and left the factory in safe working order. To
maintain this condition and ensure non-risk operation, the
user must follow the advice and warning comments found
in the operating instructions. If this product shall be used in
vehicles, ships or aircraft or at altitudes exceeding 2000 m
above sea level, take care of the relevant safety regulations
which may exceed the IEC 60065 requirements.
WARNING: To prevent the risk of fire and shock hazard, do not
expose this appliance to moisture or rain. Do not open case
– no user serviceable parts inside. Refer service to qualified
service personnel.
This symbol, wherever it appears, alerts you to
the presence of uninsulated dangerous voltage inside the
enclosure – voltage that may be sufficient to constitute a risk
of shock.
This symbol, wherever it appears, alerts you to
the presence of externally accessible hazardous voltage.
External wiring connected to any terminal marked with
this symbol must be a "ready made cable" complying with
the manufacturers recommendations, or must be a wiring
installed by instructed persons only.
This symbol, wherever it appears, alerts you to
important operating and maintenance instructions in the
accompanying literature. Read the manual.
This symbol, wherever it appears, tells you: Take care!
Hot surface! To prevent burns you must not touch.
All electrical and electronic products including batteries
should be disposed of separately from the municipal waste
stream via designated collection facilities appointed by the
government or the local authorities.
Read these instructions. Keep these instructions.
Follow all warnings and instructions marked on the product
and in this manual.
• Do not use this product near water. Do not place the product
near water, baths, wash basins, kitchen sinks, wet areas,
swimming pools or damp rooms.
• Do not place objects containing liquid on the product – vases,
glasses, bottles etc.
• Clean only with dry cloth.
• Do not remove any covers or sections of the housing.
• The set operating voltage of the product must match the
local mains supply voltage. If you are not sure of the type of
power available consult your dealer or local power company.
• Before connecting the device, please ensure that the mains
supply you are using is equipped with adequate protection
against short circuiting and grounding faults when the
device is plugged in.
• To reduce the risk of electrical shock, the grounding of this
product must be maintained. Use only the power supply
cord provided with this product, and maintain the function
of the center (grounding) pin of the mains connection at any
time. Make sure the mains outlet used provides a proper
protective ground connection.
• Do not defeat the safety purpose of the polarized or
groundingtype plug. A polarized plug has two blades with
one wider than the other. A grounding type plug has two
blades and a third grounding prong. The wide blade or the
third prong are provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for
replacement of the obolete outlet.
• Protect the power cord from being walked on or pinched
particularly at plugs, convenience receptacles, and the point
where they exit from the device! Power supply cords should
always be handled carefully. Periodically check cords for cuts
or sign of stress, especially at the plug and the point where
the cord exits the device.
• Never use a damaged power cord.
• Unplug this product during lightning storms or when unused
for long periods of time.
• This product can be fully disconnected from mains only by
pulling the mains plug at the unit or the wall socket. The
product must be placed in such a way at any time, that
disconnecting from mains is easily possible.
• Fuses: Replace with IEC127 (5x20mm) type and rated fuse
for best performance only! It is prohibited to use "patched
fuses" or to short the fuse-holder. Replacing any kind of
fuses must only be carried out by qualified service personal.
• Refer all servicing to qualified service personnel. Servicing
is required when the unit has been damaged in any way,
such as:
- When the power cord or plug is damaged or frayed.
- If liquid has been spilled or objects have fallen into the
product.
- If the product has been exposed to rain or moisture.
- If the product does not operate normally when the operating
instructions are followed.
- If the product has been dropped or the cabinet has been
damaged.
• Do not connect external speakers to this product with an
impedance lower than the rated impedance given on the
product or in this manual. Use only cables with sufficient
cross section according to the local safety regulations.
• Keep away from direct sunlight.
• Do not install near heat sources such as radiators, heat
registers, stoves or other devices that produce heat.
• This apparatus is for moderate climates areas use, not
suitable for use in tropical climates countries.
• Do not block any ventilation openings. Install in accordance
with manufacturer's instructions. This product must not be
placed in a built-in installation such as a rack unless proper
ventilation is provided.
• Always allow a cold device to warm up to ambient
temperature, when being moved into a room. Condensation
can form inside it and damage the product, when being used
without warming up.
• Do not place naked flame sources, such as lighted candles
on the product.
• The device must be positioned at least 20 cm/8" away from
walls.
• Use only with the cart, stand, tripod, bracket or table
specified by the manufacturer or sold with the product.
When a cart is used, use caution when moving the cart/
product combination to avoid injury from tip-over.
• Use only accessories recommended by the manufacturer,
this applies for all kind of accessories, for example protective
covers, transport bags, stands, wall or ceiling mounting
equipment. In case of attaching any kind of accessories to
the product, always follow the instructions for use, provided
by the manufacturer. Never use fixing points on the product
other than specified by the manufacturer.
• This appliance is NOT suitable to be used by any person or
persons (including children) with limited physical, sensorical
or mental ability, or by persons with insufficient experience
and/or knowledge to operate such an appliance. Children
under 4 years of age must be kept away from this appliance
at all times.
• Never push objects of any kind into this product through
cabinet slots as they may touch dangerous voltage points
or short out parts that could result in risk of fire or electric
shock.
• This product is capable of delivering sound pressure levels
in excess of 90 dB, which may cause permanent hearing
damage! Exposure to extremely high noise levels may
cause a permanent hearing loss. Wear hearing protection if
continously exposed to such high levels.
• The manufacturer only guarantees the safety, reliability and
efficiency of this product if:
- Assembly, extension, re-adjustment, modifications or repairs
are carried out by the manufacturer or by persons authorized
to do so.
- The electrical installation of the relevant area complies with
the requirements of IEC (ANSI) specifications.
- The unit is used in accordance with the operating
instructions.
• This product is optimized for use with music and speech
signals. Using this product with sine wave, square wave or
other kind of measuring signals at higher level may lead to
severe damage of the product.
General Notes on Safety for Loudspeaker
Systems
Mounting systems may only be used for those
loudspeaker systems authorized by the manufacturer and only
with the mounting accessories specified by the manufacturer
in the installation instructions. Read and heed the
manufacturer's installation instructions. The indicated load-
bearing capacity cannot be guaranteed and the manufacturer
will not be liable for damages in the event of improper
installation or the use of unauthorized mounting accessories.
The system's load-bearing capacity cannot be guaranteed and
the manufacturer will not be liable for damages in the event
that loudspeakers, mounting accessories, and connecting and
attaching components are modified in any way.
Components affecting safety may only be repaired by the
manufacturer or authorized agents, otherwise the operating
permit will be voided.
Installation may be performed qualified personnel only,
and then only at pick-points with sufficient load-carrying
capacity and in compliance with local building regulations. Use
only the mounting hardware specified by the manufacturer
in the installation instructions (screws, anchors, etc.). Take all
the precautions necessary to ensure bolted connections and
other threaded locking devices will not loosen.
Fixed and portable installations (in this case,
speakers and mounting accessories) must be secured by two
independent safeties to prevent them from falling. Safeties
must be able to catch accessories or parts that are loose
or may become loose. Ensure compliance with the given
national regulations when using connecting, attaching, and
rigging devices. Factor potential dynamic forces (jerk) into the
equation when determining the proper size and load-bearing
capacity of safeties.
Be sure to observe speaker stands' maximum
load-bearing capacity. Note that for reasons of design and
construction, most speaker stands are approved to bear
centric loads only; that is, the speakers' mass has to be
precisely centered and balanced. Ensure speaker stands are
set up stably and securely. Take appropriate added measures
to secure speaker stands, for example when:
- the floor or ground surface does not provide a stable, secure
base.
- they are extended to heights that impede stability.
- high wind pressure may be expected.
- there is the risk that they may be knocked over by people.
Special measures may become necessary as precautions
against unsafe audience behavior. Do not set up speaker
stands in evacuation routes and emergency exits. Ensure
corridors are wide enough and put proper barriers and
markings in place when setting speaker stands up in
passageways. Mounting and dismounting are especially
hazardous tasks. Use aids suitable for this purpose. Observe
the given national regulations when doing so.
Wear proper protection (in particular,
a helmet, gloves, and safety shoes) and use only suitable
means of ascent (ladders, scaffolds, etc.) during installation.
Compliance with this requirement is the sole responsibility of
the company performing the installation.
WARNING!
After installation, inspect the system
comprised of the mounting fixtures and loudspeakers to
ensure it is properly secured.
The operator of loudspeaker systems (fixed or portable) must
regularly inspect or task a third party to regularly inspect all
system components in accordance with the given country's
regulations and have possible defects repaired immediately.
We also strongly recommend maintaining a logbook or the like
to document all inspections.
When installing speakers for longer lasting or permanent
outdoor operation, be sure to take into account the stability
and loadbearing capacity of platforms and surfaces; loads
and forces exerted by wind, snow, and ice; as well as thermal
influences. Also be sure to provide sufficient safety margins
for the rigging points used for flown systems. Observe the
given national regulations when doing so.
Professional loudspeaker systems can produce harmful
volume levels. Even prolonged exposure to seemingly
harmless levels (starting at about 95 dBA SPL) can cause
permanent hearing damage! Therefore we recommend that
everyone who is exposed to high volume levels produced by
loudspeaker systems wears professional hearing protection
(earplugs or earmuffs).