in any way, such as when the power-supply cord or
plug is damaged, liquids have been spilled or objects
introduced into the enclosure, the device has been
exposed to rain or moisture, the product does not
operate normally or it has been dropped.
11. Never push objects of any kind into this product,
through jacks or other openings, as they may contact
dangerous voltage points or short-circuit components,
thus causing fi re or electrical shock.
12. Th
is product should be operated only from the
type of power source indicated on the product label
and in this User Manual. If you are not sure of the
type of power supplied to your home, consult your
product dealer or local utility.
13. An outside antenna system should not be located
in close proximity to overhead power lines, or other
electric light or power circuits, or where it can fall
into such power lines or circuits. When installing an
outside antenna system, be extremely careful not to
touch such power lines or circuits, as contact with
them could be fatal.
14. Do not overload wall outlets or extension cord
as this can increase the risk of fi re, power outages or
electrical shock.
15. When replacement parts are required, be sure the
service technician has used replacement parts specifi ed
by the manufacturer or with the same characteristics
as the original part. Unauthorized substitutions may
result in fi re, electric shock or other hazards.
16. Following any servicing or repair of this product,
ask the service technician to perform the appropriate
safety checks to ensure the product is in proper
operating condition.
17. Th
e product should not be mounted to a wall or
ceiling except as recommended by the manufacturer,
with a mounting accessory recommended by the
manufacturer.
18. If your product is not operating correctly or
exhibits a marked change in performance, and you
are unable to restore normal operation by following
procedures in this User Manual, do not attempt to
service it yourself. Opening the enclosure may expose
you to dangerous voltage or other hazards. Refer all
servicing to qualifi ed service personnel.
NOTE: With the proper care and maintenance, your
UHF-4000R Professional UHF 4-Channel Wireless
Rechargeable Microphone System will give you years
of dependable, enjoyable use. Make sure you are using
freshly charged batteries and good (unfrayed) cables at
all times.
UHF-4000R
Professional UHF 4-Channel Wireless
Rechargeable Microphone System
One (1) Year Manufacturer Warranty
Lifetime Technical Support
Designed in U.S.A.
Technical Support:
Call: (626) 820-0645
Email: techsupport@acesonic.com
Website: www.acesonic.com
Acesonic USA, Inc.
161 S. 8th Avenue
City of Industry
CA 91746-3208
U.S.A.
© 2010 Acesonic USA, Inc. • All rights reserved
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