EAW VR61 Скачать руководство пользователя страница 14

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 – VR61 and VR62

VR61 and VR62 – 

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8. SERVICE and MAINTENANCE

Maintenance

Usually, your EAW Commercial loudspeaker will not require regular maintenance for 

normal use. However, you can do several things to keep your loudspeaker in good operating 

and cosmetic condition.

•  Testing: Periodically test your loudspeaker for proper performance. A simple test is 

to play a CD through it using well-defined, articulate, wide-range program material. 

Listen to ensure all drivers are working properly and for any evidence of distortion or 

other extraneous sounds. Test at several volume levels: very low, normal, and high.

•  Mounting/Rigging: Any mounting or rigging hardware should be regularly inspected 

for security, wear, deformation, corrosion, and any other circumstances that may 

affect the load-handling capability. Immediately remove from service and replace any 

hardware whose load-handling capability may be compromised. 

•  Cleaning: Cleaning the exterior of the enclosure will depend on the type of “dirt.” 

Dust, food spills, or similar contaminants can usually be removed with a cloth 

dampened with water, or a mild household cleaner. Avoid using any strong solvents 

as this may damage the finish. Turn the amplifiers off before cleaning.

•  Scratches or Dents in Wood Enclosures: Minor scratches on the enclosure can be 

painted over with an outdoor latex paint, or simply a colored in with a “Sharpie” or 

artist’s marking pen. More serious gouges or dents should be sanded out, filled with 

wood putty, and repainted. Touch-up paint in pints and quarts is available through 

EAW Commercial Technical Support.

Service

If your loudspeaker should require servicing, please follow these instructions:

1.  Call EAW Commercial Tech Support at 1-888-337-7404, 7 am to 5 pm PST 

(Monday-Friday), to verify the problem and obtain a Service Request Number. Be sure 

to have the serial number of the unit when you call. You must have a Service Request 

Number in order to obtain warranty service at the factory or at an authorized service 

center. You can also email EAW Commercial Tech Support at: 

 

[email protected]

2.  Pack the unit in its original packaging. THIS IS VERY IMPORTANT. LOUD Technologies 

is not responsible for any damage that occurs during shipping due to non-

conventional packaging. Original packaging helps to minimize the possibility of 

shipping damage.

3.  Include a legible note stating your name, (no P.O. boxes), daytime phone number, 

Service Request Number, and a detailed description of the problem, including how 

we can duplicate it.

4.  Write the Service Request Number in 

BIG BOLD PRINT

 on top of the box.

Содержание VR61

Страница 1: ...VR61 VR62 Passive Full Range Loudspeakers INSTRUCTION MANUAL...

Страница 2: ...elow According to the OSHA regulations any exposure over the maximum limits indicated in the table can reduce the hearing capacity of a person To prevent potentially dangerous exposure to high sound p...

Страница 3: ...ing rigging design with detailed drawings and parts lists Analysis Have a licensed structural engineer or other qualified professional review and approve the mounting rigging design before its impleme...

Страница 4: ...range reproduced The VR61 and VR62 provide exceptional fidelity for background and foreground music applications Their speech projection capabilities also make them highly effective as fill or delay...

Страница 5: ...ssary mechanical characteristics to support the weight of the loudspeaker without the danger of it falling Always use support elements suitable for the material of the wall that will support the louds...

Страница 6: ...least three complete turns into both of the enclosure s side mounting holes and tighten them securely 4 The bracket enclosure assembly may be mounted vertically or horizontally 5 The enclosure may be...

Страница 7: ...ssembly away from the enclosure it may be stuck due to the gasket seal Support the horn so it does not drop when it comes free 4 Rotate the horn through 90 degrees the horn is marked with 60 and 90 on...

Страница 8: ...are up to lengths For in between lengths use the next larger conductor gauge Using larger than the recommended conductor size is always permissible Using smaller than recommended conductor size will r...

Страница 9: ...y to make sure there are no accidental short circuits that could cause electrical sparks Verify that the polarity of the connections to all of your loudspeakers are correct When more than one loudspea...

Страница 10: ...n of operating your audio system so that the loudspeaker is not stressed beyond its design limits Operating Tips Do NOT drive any of your electronic equipment into clipping particularly the power ampl...

Страница 11: ...x 90 Horn 60 x 90 Horn Operating Range 10 dB 85 Hz 20 kHz 80 Hz 20 kHz Horizontal Beamwidth Nominal rotatable 90 degrees 90 degrees Vertical Beamwidth Nominal rotatable 60 degrees 60 degrees Axial Se...

Страница 12: ...000 20k 10k Frequency Hz Ohms 120 110 100 90 80 70 60 10 100 1000 10k 20k SPL dB Frequency Hz 120 110 100 90 80 70 60 SPL dB 10 100 1000 20k 10k Frequency Hz 360 100 10 1 100 1000 20k 10k Degrees Freq...

Страница 13: ...EAW Commercial Technical Support for appropriate troubleshooting Distorted Sound The power amplifier is clipping The signal level is exceeding the limits of your system and you must reduce the level O...

Страница 14: ...off before cleaning Scratches or Dents in Wood Enclosures Minor scratches on the enclosure can be painted over with an outdoor latex paint or simply a colored in with a Sharpie or artist s marking pe...

Страница 15: ...What Is Covered Defects in workmanship and materials and against malfunctions EAW Commercial distributors must remedy all such defects and malfunctions without charge for parts or labor if the warrant...

Страница 16: ...lle MA 01588 USA TEL toll free within US Canada 888 337 7404 TEL outside US 425 892 6503 FAX 425 485 1152 www eawcommercial com 2004 LOUD Technologies Inc All Rights Reserved EAW Commercial is a regis...

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