Acoustic Research AW722 manual

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Table of contents for the manual

  • Page 1

    A W722/A W772 * Range may vary by environment and hookup. Receives signal up to 150 ft (45m)* Thank you for choosing the AR Brand 900MHz Wireless Headphones. Before attempting to use your headphones, please remove all parts from this package and read the installation and usage instructions carefully . 900MHz Wireless Headphones AW722_AW722NAIBREVB.[...]

  • Page 2

    HEADSET SAFETY Follow these precautions for safe usage of your wireless headphones. 1. These wireless headphones have been designed for residential use and should not be used for industrial purposes. The headphones should be installed and used in accordance with the instructions contained in this manual. 2. Read through these instructions completel[...]

  • Page 3

    5 4 RECHARGING CRADLE/TRANSMITTER The recharging cradle/transmitter acts both as the transmitter of the signal to the headphones as well as the recharging base. BACK Off indicator: incorrect recharge On indicator: correct recharge position Power on indicator Charging contact AUDIO IN input jack Channel selection control 1, 2, 3 DC IN power supply s[...]

  • Page 4

    7 B A TTER Y INST ALLA TION AND INFO (continued) Charging the Rechargeable Batteries Follow these steps to rechar ge the NiMH rechargeable batteries. 1. Connect the AC/DC main power adapter to the DC IN power supply socket, located on the back of the rechar ging cradle/transmitter . 2. Then, plug the adapter into an electrical outlet. 3. Place the [...]

  • Page 5

    8 9 CONNECTING THE RECHARGING CRADLE/TRANSMITTER Follow this quick setup guide to ensure tr ouble-free installation of your headphones. T o connect the recharging cradle/transmitter to the audio source, follow these steps. 1. Plug the stereo audio cable into the headphone jack of your audio source (e.g., ster eo, TV , CD player , DVD, etc.). If you[...]

  • Page 6

    11 10 SPECIFICA TIONS Models A W722 A W772 Description Radio Frequency W ireless Headphones System T ransmitter Carrier Frequency 900 MHz Effective Range Up to 150 feet/45 meters* Power Supply 12 V (DC) via a 120 V–60 Hz (AC) main power supply adapter T ransmission Frequency UHF – 900 MHz/three channels: 91 1.9 MHz (1), 912.6 MHz (2) and 913.3 [...]

  • Page 7

    © 2006 THOMSON INC. 10330 North Meridian Street Indianapolis, IN 46290 USA A W722/A W772 T rademark(s) Registered All other brands and product names are trademarks or registered trademarks of their respective owners. AW722_AW722NAIBREVB.qxd 2/21/06 1:33 PM Page 12[...]