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WA R N I N G

3

IMPORTANT SAFETY INSTRUCTIONS

When using this electronic device, basic precautions should always be taken, including the following: 
1.

Read all instructions before using the product.

2.  Do not use this product near water (e.g., near a bathtub, washbowl, kitchen sink, in a wet basement, or near a

swimming pool, etc.).

3.  This product should be used only with a cart or stand that will keep it level and stable and prevent wobbling.
4.  This product, in combination with headphones or speakers, may be capable of producing sound levels that 

could cause permanent hearing loss.  Do not operate for a long period of time at a high volume level or at a 
level that is uncomfortable.  If you experience any hearing loss or ringing in the ears, you should consult an 
audiologist.

5.

The product should be positioned so that proper ventilation is maintained.

6.  The product should be located away from heat sources such as radiators, heat vents, or other devices

(including amplifiers) that produce heat.

7.

The product should be connected to a power supply only of the type described in the operating instructions or 
as marked on the product.  Replace the fuse only with one of the specified type, size, and correct rating.

8.  The power supply cord should: (1) be undamaged, (2) never share an outlet or extension cord with other 

devices so that the outlet’s or extension cord’s power rating is exceeded, and (3) never be left plugged into   
the outlet when not being used for a long period of time. 

9.  Care should be taken so that objects do not fall into, and liquids are not spilled through, the enclosure’s 

openings.

10.  The product should be serviced by qualified service personnel if:

A.

The power supply cord or the plug has been damaged. 

B. 

Objects have fallen into, or liquid has been spilled onto the product.

C. 

The product has been exposed to rain. 

D. 

The product does not appear to operate normally or exhibits a marked change in performance.

E. 

The product has been dropped, or the enclosure damaged.

11. Do not attempt to service the product beyond what is described in the user maintenance instructions.  All 

other servicing should be referred to qualified service personnel.

ATTENTION

RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR 

An equilateral triangle enclosing a lightening flash/arrowhead symbol is 
intended to alert the user to the presence of uninsulated “dangerous 
voltage” within the product’s enclosure which may be of sufficient 
magnitude to constitute a risk of electric shock.

An equilateral triangle enclosing an exclamation point is intended to alert 
the user to the presence of important operating and service instructions in 
the literature enclosed with this unit.

Содержание PPA-300

Страница 1: ...PPA 300 ProPower Stereo Power Amplifier O W N E R S M A N U A L A M P L I F I E R...

Страница 2: ...el Serial CONTENTS FEATURES FEATURES 2 WARNING 3 FRONT REAR PANEL CONNECTIONS 4 INSTALLATION 5 CONNECTIONS 6 SPECIFICATIONS 7 Offering top power superior performance and full professional operating fe...

Страница 3: ...d should 1 be undamaged 2 never share an outlet or extension cord with other devices so that the outlet s or extension cord s power rating is exceeded and 3 never be left plugged into the outlet when...

Страница 4: ...g the amplifier at hard clipping can result in overheating or may damage your amplifier over a period of time Amplifiers that are damaged due to such user neglect or improper operation are not covered...

Страница 5: ...number is same as shown on shipping carton AC Power cord Warranty Card POWER CONNECTION The PPA 300 has an internal power supply and is designed to operate from an external AC source Power requiremen...

Страница 6: ...CONNECTIONS 6 Total impedance no less than 4 Total impedance no less than 4 or or...

Страница 7: ...CY RESPONSE at 10dB below rated output power 20Hz 20KHz 1dB 5Hz 50KHz 3dB DISTORTION 1 S N RATIO 100dB GENERAL SPECIFICATIONS PROTECTIONS Full short circuit open circuit thermal ultrasonic and RF prot...

Страница 8: ...product require service please contact the Nady Service Department via telephone at 510 652 2411 or e mail at service nady com International For service please contact the NADY AUDIO distributor in yo...

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