performance. The receive antennas should be positioned away from these sources
of RF noise to minimize the effect of this interference. Fortunately, this type of
problem is surprisingly rare.
A more serious problem is selection of wireless-microphone operating frequencies
which are inherently subject to interference due to intermodulation. Fortunately, a
proper initial selection or changing frequencies will almost always correct any
such problem. Vega offers a free computerized frequency-selection service to
purchasers of our equipment. If the frequency of other wireless equipment to be
used in a given area is known, interference-free frequencies can be chosen.
However, if equipment is added later without frequency coordination, it is likely
that an interference problem will exist. Should this occur, contact the Vega
factory or your sales representative for assistance. Many individuals believe that
only a few wireless systems may be used in an area. This is incorrect, since
installations with a dozen or more wireless systems are not uncommon. However,
careful frequency coordination is essential.
Microphone Problems
A few electret microphones are sensitive to RF energy and require special
precautions to operate properly with wireless transmitters. This includes several
types of Sony microphones, some Beyer units, and older AKG electrets. If the
sound quality of a microphone changes drastically when its position with respect
to the transmitter changes, it is likely that RF susceptibility is the cause. Contact
the Vega factory or your sales representative if assistance is required.
The wires in lavalier electret microphone cables are usually very small. After a
period of heavy use, the conductors may fray, resulting in intermittent failure or
severe noise. The wire also may break, but this problem is usually easy to
identify and correct. It is advisable to have a spare microphone available which is
known to be in good working condition (it does not need to be a high quality
unit). A spare microphone enables easy localizing of problems due to bad
microphone cables by merely substituting the spare for the suspected unit.
General
Contact the Vega factory or your sales representative prior to returning equipment
for repair. Often, the problem can be resolved by phone, avoiding downtime for
unnecessary returns. However, should repairs be necessary, Vega will promptly
correct the problem and return the unit
Warranty (Limited)
All Vega wireless products are guaranteed against malfunction due to defects in
materials and workmanship for one
year, beginning at the date of original
purchase. If such a malfunction occurs, the product will be repaired or replaced
(at our option) without charge during the one-year period, if delivered to the Vega
factory. Warranty does not extend to damage due to improper repairs, finish or
appearance items, or malfunction due to abuse or operation under other than the
specified conditions, nor does it extend to incidental or consequential damages.
Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation may not apply to you. This warranty gives the
customer specific legal rights, and there may be other rights which vary from
state to state.
Vega authorized service centers enable Vega to give customers immediate service
on repairs. These service centers are fully qualified and equipped to handle the
servicing of Vega equipment, and turnaround time is excellent. To obtain the
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Model T-677 PRO PLUS DYNEX
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III