L-Acoustics LA48A, Руководство пользователя

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L-ACOUSTICS LA48a Manual V1.0 27/01/2003 3
1. APPROVALS
This equipment conforms to the requirements of the EMC directive 89/336/EEC,
amended by 92/31/EEC and 93/68/EEC, and the requirements of the Low Voltage
Directive 73/23/EEC, amended by 93/68/EEC.
Standard Applied EMC Emission EN55103-1, E3
EMC Immunity EN55103-2, E3, with S/N below 1% at normal operation level.
Electrical Safety EN60065, Class I
2. WARNINGS
2.1 EXPLANATION OF GRAPHICAL SYMBOLS
The lightning symbol within a triangle is
intended to alert the user to the
presence of un-insulated “dangerous voltage”
within the amplifier’s enclosure that may be of
sufficient magnitude to constitute a risk of
electric shock to humans.
The exclamation point within a triangle is
intended to alert the user to important
operating and service instructions in the
literature accompanying the product.
2.2 WARNING
To reduce risk of fire or electric shock, do not
expose this apparatus to rain or moisture.
2.3 CAUTION
To reduce the risk of fire or electric shock, do
not remove screws. No user-serviceable parts
inside. Refer servicing to qualified service
personnel.
2.4 IMPORTANT SAFETY INSTRUCTIONS
Before using your amplifier, be sure to carefully read these operating instructions and
follow the safety suggestions outlined below:
1. Keep this manual for future reference.
2. Heed
all warnings.
3. Follow all instructions.
4. Do not use this unit near water. Do not spill water or other liquids into or on the unit. Do not
operate the amplifier while wet or standing in liquid.
5. Clean only with a dry cloth.
6. Do not block the air intake or exhaust ports. Install the unit in accordance with the
instructions outlined in this manual.
7. Do not operate the amplifier near heat producing devices such as radiators, heat registers,
stoves or any other apparatus that produces heat.
8. Always operate the unit with the chassis ground wire connected to the electrical safety earth.
Do not defeat the safety purpose of the grounding-type plug. A grounding-type plug has two
pins and a third grounding prong. The third prong is provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
9. Connect only to AC power outlets rated 230-240 V, 50-60 Hz.
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