SpectraPulse Ultra Wideband Wireless Microphone System ® mtu301 Body-pack Transmitter Set-up and Operation
2 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.
3 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 equipment, and will also void Audio-Technica warranty coverage.
4 mtu301 Body-pack Transmitter Installation & Operation Thank you for purchasing the mtu301 Body-pack Transmitter, a component of Audio-Technica’s award-winning SpectraPulse® Ultra Wideband Wireless Microphone System. Please follow the information contained in this manual closely, and refer to the SpectraPulse® Owners Manual for system operating instructions.
5 Note: If the red Charge Error LED (next to the charging port) is illuminated, this indicates a charging system error. Causes include: non-NiMH batteries; failed batteries; incorrectly installed batteries; brief interruption in power. Be certain you are using properly installed NiMH batteries and reconnect to begin the charging cycle again. 2. Select a unique channel address in the battery compartment of each mtu301 Body-pack Transmitter.
6 mtu301 Body-pack Transmitter Controls 1. Battery Selection and Installation The mtu301 Body-pack Transmitter operates on two AA batteries (standard alkaline or NiMH rechargeable). Please make certain that your batteries are fresh or fully charged. Two AA 1.5V alkaline batteries are included with the mtu301. a. Open the battery door by sliding the latch toward the top of the unit. b.
7 8. UWB Link LED The UWB Link LED inside the battery compartment glows blue to indicate the mtu301 is properly linked to the system. (The top green light on the corresponding aci707 channel also lights.) 9. Push-button Switch A push-button switch on the top of the body-pack transmitter operates as a mute (press on/ off) switch or a control switch; to change mute status, depress the button.
8 Specifications* Input connector 4-pin locking connector. Compatible with Audio-Technica Wireless Essentials® lavalier and headworn microphones Bias voltage to mic feed The mtu301 delivers 11.5V DC to pin 4 of the input connector Battery type Two 1.5 volt AA alkaline batteries are included. Rechargeable SANYO brand NiMH AA batteries are recommended; they are included with the available chg001 wall charger. Battery life Approximately 9 hours depending on battery type and use pattern.
