900MHz Wireless Headphones 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. * Range may vary by environment and hookup.
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 completely before installation. Follow the instructions carefully and carry them out in the correct order. Keep the manual on hand for future reference. 3.
TABLE OF CONTENTS Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Headphone Set Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Recharging the Headset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Recharging Cradle/Transmitter Description . . . . .
HEADPHONE SET DESCRIPTION For stand-alone functioning, your wireless headphones must be powered by rechargeable batteries (included). The rechargeable batteries must be installed into the battery compartment and recharged before use. (See Battery Installation and Information, page 6).
RECHARGING THE HEADSET To recharge the headset unit, place the headphones into the recharging cradle/transmitter with the charge indicator facing to the front. It is important that the headphones are placed in a completely vertical position, not leaning to either side. If the headphones are placed correctly, the charge indicator light on the headphones illuminates.
SUPPLIED ACCESSORIES This headphone system includes accessories that enable you to use your wireless headphone set in a number of ways. (See sections on Standard Usage, page 8, and Alternate Installation Configuration, page 9). Stereo Y adapter cable (RCA/3.5 mm jack) Main power adapter (AC/DC: 120 V ~ 60 Hz, 12 V = 200mA) 3.5 mm/6.35 mm jack adapter Stereo cable (3.
BATTERY INSTALLATION AND INFO (continued) Charging the Rechargeable Batteries Follow these steps to recharge 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 recharging cradle/ transmitter. 2. Then, plug the adapter into an electrical outlet. 3. Place the headphones into recharging cradle/transmitter, with the charge indicator facing to the front.
CONNECTING THE RECHARGING CRADLE/ TRANSMITTER Follow this quick setup guide to ensure trouble-free installation of your headphones. To 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., stereo, TV, CD player, DVD, etc.). If your audio source has two RCA output jacks instead of a headphone jack, use the supplied Y cable to connect your headphones to the two (red and white) RCA jacks. 2.
OPERATION (continued) 6. After selecting a channel, use the fine tuning control, located on right earphone to adjust the reception. The PLL function automatically locks the three channels, providing you with top-quality audio reception with no sound loss. 7. Adjust the volume using the volume control, also located on the right earphone. 8. When you are through using the headphones, switch them off using the POWER ON/OFF button, and place the audio source on standby.
TROUBLESHOOTING Refer to this troubleshooting section if you encounter any difficulties in setting up and using your headphones. PROBLEM SOLUTION No sound heard through the headphones A) Check that your audio source, recharging cradle/transmitter and headphones are connected, supplied properly and turned on. B) Check to ensure that the rechargeable batteries are installed in the headset correctly and have been recharged properly.
SPECIFICATIONS Models Description Transmitter Carrier Frequency Effective Range Power Supply Transmission Frequency Headset Power Supply AW722 AW772 Radio Frequency Wireless Headphones System 900 MHz Up to 150 feet/45 meters* 12 V (DC) via a 120 V–60 Hz (AC) main power supply adapter UHF – 900 MHz/three channels: 911.9 MHz (1), 912.6 MHz (2) and 913.3 MHz (3) Two AAA 1.2 V rechargeable batteries * Range may vary by environment.
© 2007 Audiovox Accessories Corporation 111 Congressional Blvd., Suite 350 Carmel, IN 46032 USA AW722/AW772 Trademark(s) Registered All other brands and product names are trademarks or registered trademarks of their respective owners.