2
Installation and Operation
CAUTION!
Electrical shock can result from removal of the receiver cover. Refer servicing
to qualified service personnel.
The circuits inside the receiver and transmitter have been precisely adjusted
for optimum performance and compliance with federal regulations. Do not
attempt to open the receiver or transmitter. To do so will void the warranty,
and may cause improper operation.
Notice to individuals with implanted cardiac pacemakers or AICD devices:
Any source of RF (Radio Frequency) energy may interfere with normal
operation of the implanted device. All microphones have low-power
transmitters (less than 0.05 watts output) which are unlikely to cause
difficulty, especially if they are at least a few inches away.
However, since a body-pack transmitter typically is placed against the body,
we suggest attaching it to a belt rather than a shirt pocket where it may be
immediately adjacent to the medical device.
Note also that any medical device disruption will cease when the RF
transmitting source is turned off. Please contact your physician or medical
device provider if you have any questions, or experience any problems with the
use of this or any other RF equipment.
Please note that wireless frequencies are shared with other radio services.
If you need assistance with operation or frequency selection please contact
your dealer or Audio-Technica. Extensive wireless information is also available
at www.audio-technica.com
FCC Notice
WARNING:
This device (DE3 band only) complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
CAUTION:
You are cautioned that any changes or modifications not expressly
approved in this manual could void your authority to operate this equipment.
NOTE:
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Introduction
Thank you for purchasing this Audio-Technica product. This PLL synthesized
wireless microphone system operates in two different UHF band frequencies.
Please read this manual carefully before operating the AT-ONE system. This
manual covers the function and operation of the wireless microphone system.
Safety
• To prevent fire or shock hazard, do not expose this appliance to rain or
moisture
• To prevent fire, do not cover the ventilation of the apparatus with
newspaper, tablecloths, etc.
• Do not expose this apparatus to drips or splashes
• Do not place any objects filled with liquids, such as vases, on the
apparatus
• Do not install this apparatus in a confined space such as a bookcase or
similar unit
• The apparatus should be located close enough to the AC outlet so that
you can easily grasp the AC adapter at any time. In case of emergency,
disconnect the AC adapter quickly.
• Danger of explosion if battery is incorrectly replaced. Replace only with the
same or equivalent type.
• If the transmitter is not in use for an extended period, remove the batteries
to avoid damage
• Do not dispose of used batteries with domestic rubbish. Be sure to dispose
of batteries in accordance with your local waste disposal rules.
• When disposing of the equipment, remove the batteries, separate the case,
circuit boards and cables, and dispose of all components in accordance
with local waste disposal rules.
The circuits inside the receiver and transmitter have been precisely adjusted
for optimum performance and compliance with government regulations. Do
not attempt to open the receiver or transmitter. To do so will void the warranty,
and may cause improper operation.
Contents
Installation and Operation
2
Receiver Controls and Functions
3
Transmitter Controls and Functions
4
System Operation
5
Specifications 8
Declaration of Compliance
9
