Cat. No. 33-1144 owner’s manual please read before using this equipment. 900mhz rechargeable wireless stereo headphones 33-1144.Fm page 1 tuesday, august 10, 1999 10:16 am.
2 introduction your optimus 900 mhz rechargeable wireless stereo headphones bring you the latest in wireless headphone tech- nology. Using the 900 mhz band, they can deliver high-quality stereo sound al- most anywhere in or around your home. The signals can easily travel through most walls and floor...
3 the fcc wants you to know your 900 mhz rechargeable wireless stereo headphones system might cause tv or radio interference even when it is operating properly. To de- termine whether your headphone sys- tem is causing the interference, turn off your headphone system. If the in- terference goes away...
4 preparation before you can use your headphone system, you must find a suitable location for its transmitter, make the necessary transmitter connections, then install and charge the headphone batteries. Connecting the transmitter to your audio source you can connect the transmitter to either a head...
5 • the supplied ac adapter supplies 19 volts and delivers at least 200 milliamps. Its center tip is set to negative and its plug properly fits the transmitter’s 19v 200ma jack. Using an adapter that does not meet these specifications could damage the transmitter or the adapter. Installing the headp...
6 important: at the end of the batteries’ lives, the rechargeable nickel-cadmium batteries must be recycled or disposed of properly. Contact your local, county, or state hazardous waste management authorities for information on recycling or disposal programs in your area. Some options that might be ...
7 operation listening safely to protect your hearing, follow these guidelines when you use headphones. • set the volume to the lowest set- ting before you begin listening. After you begin listening, adjust the volume to a comfortable level. • do not listen at extremely high volume levels. Extended h...
8 7. Slowly rotate on the head- phones to a comfortable listening level. Note: if the audio source’s volume level is not high enough, the trans- mitter’s indicator does not light at all and the sound quality might not be clear. 8. To turn off the system, take off the headphones, then set on/off on t...
9 troubleshooting we do not expect you to have any problems with your headphones system. How- ever, if you do have a problem, the following suggestions might help. If you cannot solve the problem, take the system to your local radioshack store for assistance. Problem solution no sound be sure the he...
10 care and maintenance your optimus 900mhz rechargeable wireless stereo headphones system is an example of superior design and craftsmanship. The following suggestions will help you care for your system so you can enjoy them for years. Keep the system dry. If it gets wet, wipe it dry immediately. L...
11 specifications transmitter operating frequency ................................................................... 911.5–913.5 mhz power source ...................................................................... 19 vdc, 200 milliamps headphones frequency response .................................
Radioshack a division of tandy corporation fort worth, texas 76102 9a8n printed in hong kong limited ninety-day warranty this product is warranted by radioshack against manufacturing defects in material and workman- ship under normal use for ninety (90) days from the date of purchase from radioshack...
