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IMPORTANT SAFETY INSTRUCTIONS

WARNING

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.

3

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.

Summary of Contents for PA 4180

Page 1: ...Portable Stereo Sound System O W N E R S M A N U A L ENSEMBLE PA 4180 ...

Page 2: ...Thanks for selecting NADY AUDIO as your choice in portable sound systems FEATURES 2 WARNING 3 INSTALLATION 4 1 INSPECTION 4 2 SETUP 4 FRONT PANEL CONTROLS CONNECTIONS 5 REAR PANEL CONTROLS CONNECTIONS 7 SPECIFICATIONS 7 Portable Stereo Sound System Convenient portable PA package with carrying pulling handle and wheels for easy transport 4 Channel 180 W RMS stereo powered mixer 90W RMS per side 4 o...

Page 3: ...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 R...

Page 4: ...and have plenty of ventilation Also do not place the PA 4180 on high temperature devices such as power amplifiers etc or the unit may overheat in operation Although the PA 4180 is shielded against radio frequency RF and electromagnetic interference EMI extremely high fields of RF and EMI should be avoided Please make sure that the power unit supplied is marked for the correct voltage in your area ...

Page 5: ... Its constant power design ensures there are no level discrepancies whether a signal is hard panned center stage or somewhere in between 7 LEVEL CONTROL The Level Control determines the amount of the channel signal sent to the main mix and Tape Output 8 LINE INPUT The Line input is designed to accept balanced or unbalanced line level signals such as those from keyboards drum machines or samplers U...

Page 6: ...everb effect sent to the main mix 19 TAPE CONTROL This control adjusts the level of the Tape Input signal sent to the Master outputs 22 20 21 20 EFFECT LOOP SEND This line level output can be connected to external recorders amplifiers or effects processors The signal is a mix of the channel inputs determined by each Channel EFF SEND control 21 EFFECT LOOP RETURN This input can be used to return th...

Page 7: ...is used to connect the AC power to your unit It features a built in fuse holder for a 5X20mm 4A 250V for 115VAC and 2A 250V for 230VAC operation fast blow fuse If the fuse continuously blows shut off the unit and have it serviced by qualified service personnel 27 SPEAKER OUTPUTS Two 1 4 6 3mm jacks each powered by its own separate amplifier output stage for connecting left and right speaker cabine...

Page 8: ...il at service nady com International For service please contact the NADY AUDIO distributor in your country through the dealer from whom you purchased this product DO NOT ATTEMPT TO SERVICE THIS UNIT YOURSELF AS IT CAN BE DANGEROUS AND WILL ALSO VOID THE WARRANTY NADY SYSTEMS INC 6701 SHELLMOUND STREET EMERYVILLE CA 94608 Tel 510 652 2411 Fax 510 652 5075 www nady com ...

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