Miles Technology Multisonic M44, Руководство по эксплуатации

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6 Product Support
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Sound Quality
Weak bass
Weak dialog
Center is not clear
Tunnel effect
Verify correct polarities of all loudspeaker connections.
If an external active crossover is used, make sure it is set up
correctly. If the low bass is to be summed to mono, use only the
center output of the Imager. This will be very effective for
crossover frequencies around 100 Hz or lower.
This problem sometimes occurs with surround-sound movies,
and in general it is due either to a poor mix or excessive
dynamic range. It can be partially solved by setting the C/S
Image Balance control toward Center.
If the program source has poor correlation or excessive phase
shift between the left and right channels (common with
inexpensive cassette tape decks for example) this can cause a
weak or blurry center signal. The solution is to compensate by
moving the C/S Image Balance toward Center.
This can be caused by phase problems with the signal source. If
the center is also weak, setting the C/S Image Balance toward
Center may help.
If the center is strong but still sounds like a tunnel effect, then it
is a part of the program source, probably caused by intense
signal processing. Multisonic Imaging will reproduce this effect
exactly.
6 Product Support
Warranty
All Miles Technology products are warranted
against malfunction due to materials or
workmanship for a period of three years beginning
at the date of original purchase. If such a
malfunction occurs during the three-year period, the
product will be repaired or replaced, at the option of
Miles Technology, without charge. If delivered to
Miles Technology postage-paid and with
authorization, the unit will be returned with postage
paid. This warranty does not extend to finish,
appearance items, or malfunction due to abuse or
ac power at other than the specified conditions, nor
does it extend to incidental or consequential
damages. The above exclusions may not apply to
you. Repair by other than Miles Technology will void
this warranty. In the event of a warranty claim, call
for return information and authorization.
Customer Service
If warranty service, repairs, or specific product-
related technical information is needed, call us at
1-800-280-8572.
More Information
Miles Technology has available a range of
application notes and other product-related
technical information. To receive more information,
visit our web site at www.milestech.com, email us at
info@milestech.com, or call us at 1-800-280-8572.