Pulse PLS-112A Скачать руководство пользователя страница 2

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IMPORTANT SAFETY INFORMATION

Please read these instructions carefully before use and retain for future reference.

• 

When using electrical appliances basic safety precautions should always be 

followed.

• 

Check the product before use for any damage. Should you notice any damage on 

the cable or casing, do not use.

• 

Check that the voltage indicated on the rating plate corresponds with that of the 

local network before connecting the product to the mains power supply.

• 

Keep this product away from rain and moisture.

• 

For indoor use only.

• 

Do not block any ventilation openings.

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Do not install near to any heat sources.

• 

Always disconnect from the mains when the product is not in use or before 

cleaning.

• 

Do not operate or store in an environment of high humidity or where moisture may 

enter the product as this can reduce insulation and lead to electric shock.

Safety Information for Installation and Operation

CAUTION

 - These professional loudspeaker systems are capable of generating very 

high sound pressure levels. Use care with placement and operation to avoid exposure 

to excessive volume levels. Permanent hearing damage can result when operated to 

extreme levels. 

• 

In order to avoid damage to drivers and other equipment, it is advisable to 

establish and follow a routine for powering up and powering down a sound system.

• 

With all system components connected, turn on source equipment (mixers, signal 

processors, record and playback units, etc.) BEFORE powering up amplifiers. 

Transient voltages from powering up source equipment can damage speakers if 

amplifiers are already turned on. 

• 

Make sure that amplifier volumes are set to their minimum settings and power up 

any system amplifiers LAST. It is recommended that all system components be 

allowed to stabilize for several seconds before any source signals are introduced 

or level setting adjustments are made. 

• 

Similarly, when shutting systems down, turn all amplifiers off first, before powering 

down any other system components. 

• 

Do not use shielded or microphone cables for connection between amplifiers and 

speakers. Use only approved speaker cables with proper connectors. 

• 

There are no user serviceable parts inside this product. Users should not attempt 

to service this product. 

• 

Operate the product only after having familiarised yourself with its functions. Do 

not allow operation by persons unqualified. 

• 

If rigging suspended mounting of the speaker system, a secondary means of 

suspension must be provided, such that in the event of a failure of the primary 

suspension, no part of the system can fall.

• 

The operator must make sure that safety related matters are observed and that 

the installation is approved by a qualified installer before taking into operation for 

the first time.

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