Audio-Technica Corporation MTU301 User Manual
mtu301 Owner’s Manual
Page 1 of 6
mtu301 Owner’s Manual
Cover:
SpectraPulse® Ultra Wideband Wireless Microphone System
mtu301 Body‐pack Transmitter
Set‐up and Operation
Inside:
This device complies with Part 15 of the FCC rules. Operation is subject to the condition that device does
not cause harmful interference.
This device complies with INDUSTRY CANADA R.S.S. 220 en conformite avec IC:RSS‐220/CNR220
Operation is subject to the following conditions: 1) This device may not cause harmful interference and
2) this device must accept any interference received, including interference which may cause undesired
operation. Changes or modifications not expressly approved by Audio‐Technica could void your
authority to operate this equipment.
Note: This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is unlikely to cause harmful interference. However, if
the equipment does cause harmful interference, the user will be required to correct the interference
at own expense.
CAUTION! Electrical shock can result from removal of SpectraPulse® components' covers. Refer servicing
to qualified service personnel. No user‐serviceable parts inside. Do not expose to rain or moisture. The
circuits inside the SpectraPulse® components have been precisely adjusted for optimum performance
and compliance with federal regulations. Do not attempt to open the rcu104 Receiver Coordinator Unit,
drm141 Digital Receiver Module (main assembly), aci707 Audio Control Interface, mtu101 Boundary
Microphone Transmitter, mtu201 XLR Desk Stand Transmitter, mtu301 Body‐pack Transmitter, or cei007
Charger Encryption Interface. 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 functioning of the implanted
device. All wireless 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. 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 your SpectraPulse® system operates in a frequency band in a way which may make its
use subject to certain FCC and other regulatory agency restrictions and licensing requirements. No
changes or modifications may be made to this equipment except by the expressly approved responsible
party for compliance. Changes or modifications could void the user’s authority to operate the