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MartinLogan Fresco [16/20] Requentl

16 Frequently Asked Questions and Troubleshooting

FREQUENTLY ASKED QUESTIONS AND TROUBLESHOOTING

How do I clean my speakers?

Just use a dust free cloth or a soft brush to remove the dust

from your speakers. We recommend a specialty cloth

(available at the Xtatic shop at www.martinlogan.com)

that cleans your speakers better than anything else we

have tried. Do not spray any kind of cleaning agent

on or in close proximity to the ATF element.

What size amplifier should I use?

We recommend an amplifier with 100 watts per channel

for most applications. Probably less would be adequate

when used in home theater where a subwoofer is

employed. Our hybrid designs will perform well with

either a tube or transistorized amplifier, and will reveal

the sonic character of either type. However, it is impor-

tant that the amplifier be stable operating into varying

impedance loads: a stable amplifier will be able to

deliver twice its rated wattage into 4 Ohms and should

again double into 2 Ohms.

Could you suggest a list of suitable electronics and

cables that would be ideal for MartinLogan speakers?

The area of electronics and cable choice is probably

the most common type of question that we receive. It is

also the most subjective. We have repeatedly found that

brands that work well in one setup will drive someone

else nuts in another. We use many brands with great

success. Again, we have no favorites; we use electronics

and cables quite interchangeably. We would suggest

listening to a number of brands—and above all else—

trust your ears. Dealers are always the best source for

information when purchasing additional audio equipment.

Is there likely to be any interaction between my speak-

ers and the television in my Audio/Video system?

The MartinLogan Fresco loudspeaker is fully shielded

and can go anywhere.

Will exposure to sunlight affect the life or perfor-

mance of my speakers?

We recommend that you not place any loudspeaker in

direct sunlight. The ultraviolet (UV) rays from the sun can

cause deterioration of grill cloth, speaker cones, etc. Small

exposures to UV will not cause a problem. In general,

the filtering of UV rays through glass will greatly reduce the

negative effects.

Output

• Check that all your system components are turned on.

• Check your speaker wires and connections.

• Check all interconnecting cables.

Frequently Asked Questions Troubleshooting

MartinLogan Fresco [16/20] Requentl

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