dB Technologies OPERA SUB 15 Bedienungsanleitung Seite 5

SAFETY INSTRUCTIONS
CAUTION: T O R E D U C E T H E R I S K O F
E L E C T R I C A L S H O C K , D O N O T
REMOVE THE COVER (OR BACK). NO
USER SERVICEABLE PARTS INSIDE;
REFER SERVICING TO QUALIFIED
PERSONNEL.
WARNING: TO REDUCE THE RISK OF FIRE OR
E L E C T R I C A L S H O C K . D O N O T
EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
This symbol, wherever it appears, alerts you to the presence of uninsulated
dangerous voltage voltage inside the enclosure - voltage that may be sufficient to
constitute a risk of shock.
This symbol wherever it appears, alerts you to important operating and
maintenance instructions in the accompanying literature. Read the manual.
DETAILED SAFETY INSTRUCTIONS:
All the safety and operation instructions should be read before the appliance is operated.
Retain instructions:
The safety and operating instructions should be retained for future reference.
Heed Warnings:
All warnings on the appliance and in the operating instructions should be adhered to
Follow instructions:
All operation and user instructions should be followed
Water and Moisture:
The appliance should not be used near water (e.g. near a bathtub, washbowl, kitchen sink, laundry tub,
in a wet basement, or near a swimming pool etc.)
Heat:
The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or
other appliance (including amplifiers) that produce heat.
Ventilation
The appliance should be situated so that its location or position does not interfere with its proper
ventilation. The appliance should not be situated to impede the flow of air through the ventilation
opening.
Power Source
The appliance should be connected to a power supply only of the type described in the operating
instructions or as marked on the appliance. In order not to jeopardize the safety of the speaker, it must
only be connected to the mains using the power cable provided. If the power cable plug does not fit
your electrical outlet, contact a qualified electrician to replace the outlet with a suitable one.
Grounding or Polarization:
Precautions should be taken so that the grounding or polarization means of an appliance is not
defeated. To prevent the risk of electrical shock, the metallic parts of the speaker must be earthed. If the
current outlet used for supplying the speaker, is equipped with an earth terminal, the speaker is
earthed by means of the power cable.
Power Cord Protection:
Power supply cords should be routed so that they are not likely to be walked on or pinched by items
placed upon or against them, paying particular attention to cords and plugs, convenience receptacles
and the point where they exit from the appliance.
Cleaning:
Do not use solvents, alcohol, benzene or volatile substances for cleaning the exterior parts.
Non-use Periods:
The power cord of the appliance should be unplugged from the outlet during lighting storms or when
left unused for a long period of time.
7
"AVIS"
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
POUR PREVENIR TOUT RISQUE DE FEU
REPLACER UN FUSIBLE
DE MÊME CARACTERISTIQUES
CET APPAREIL DOIT ÊNTRE RELIÉ A LA TERRE
"CAUTION"
TO PREVENT ELECTRICAL SHOCK
DO NOT REMOVE COVER
TO PREVENT RISK OF FIRE
REPLACE FUSES WITH
SAME TYPE AND RATINGS
THIS APPARATUS MUST BE EARTHED
IMPORTANT NOTES
OPERATING PRECAUTIONS
CONNECTION
Carts, stands and accessories
The component should be used only with a cart or stand that is recommended by the manifacturer. The
Component should be moved with care.
Object and Liquid Entry
Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through
openings.
Damage Requiring Service
- The appliance should be serviced by qualified service personnel when:
- The power supply cord or the plug has been damaged; or
Objects have fallen, or liquid had been spilled into the appliance; or
- The appliance has been exposed to rain; or
- The appliance does not appear to operate normally or exhibits a marked change in
performance; or
- The appliance had been dropped, or the enclosure damaged.
Servicing:
The user should not attempt to service the appliance beyond that is described in the Operating
Instructions. All other servicing should be referred to qualified service personnel.
This manual is to be considered an integral part of the product, and must always accompany the
speaker when it changes ownership as a reference for correct installation and operation as well as for
the safety regulations.
dB Technologies will not assume any responsibility for incorrect installation of the speaker.
- Do not force the amplifier incorporated in the speaker to work in overload for extended periods
of time.
- Never force the control elements (switches, controls, etc.).
CAUTION
- Make sure that the speaker is positioned in a stable and secure way in order to avoid any
dangerous conditions for persons or objects.
CAUTION
- For connecting the speaker, use only qualified and experienced personnel having sufficient
technical knowledge or specific instructions for making the connections correctly and thus
preventing electrical dangers.
- To prevent the risk of electrical shock, the speaker must only be supplied from the mains after all
connections have been completed.
- Before powering up the speaker, it is advisable to re-check all the connections, making sure in
particular that there are no short circuits.
- The entire sound system must be designed and installed in compliance with the current
standards and regulations regarding electrical systems.
CAUTION
- To prevent inductive phenomena from giving rise to hum or disturbance which would jeopardize
efficient seaker operation, the cables that transmit microphone signals or line level signals
(e.g. 0 dB/V) must be screened and should not be run in the vicinity of:
1) Equipment that produces strong magnetic fields (e.g. large power supply transformers)
2) Electrical energy conductors
3) Lines that supply speakers.
8