digmoda DDC520, Руководство пользователя

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Use only floated test equipment. Oscilloscopes, PCs, signal generators, voltmeters, etc. must be connected
through a three-to-two-prong adapter to avoid ground loops and other conditions that may damage the
amplifier.
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Use only the supplied power cord.
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Do not place the power cord near heat sources such as heaters, or place it in a position where anyone could
walk on, trip over, or roll anything over it.
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Do not attempt to disassemble or modify the internal components in any way.
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Opening the unit requires a written authorization from KSC Industries.
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Do not insert objects (such as screwdrivers) through the amplifier’s perforated caging. This could be hazardous
to you and could cause permanent damage to the Plate Amplifier. Doing so, voids the product warranty.
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Do not touch any speaker leads together from different drivers while the unit is powered; this could damage
one or more amplifier modules.
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Do not touch the aluminum enclosure with any of the speaker leads while the unit is turned on; this could
damage the associated amplifier module.
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Do not place the Plate Amplifier close to a hot surface.
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Read the Amplifier specifications (page 22) before connecting loudspeaker loads and applying input signals.
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Check the Connection Diagrams section (page 12) to properly connect the drivers and avoid damage to them.
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 the following:
Power supply/Power cord/Grounding
Do not open
Fire/burn/damage warning
Loudspeaker connection