User manual SONY WM-FX251

[. . . ] It can also be potentially dangerous to play your headphones/earphones at high volume while walking, especially at pedestrian crossings. You should exercise extreme caution or discontinue use in potentially hazardous situations. ⷠTo prevent shock hazards, never open the unit while it is connected to the power source. [. . . ] If you experience a ringing in your ears, reduce volume or discontinue use. This will allow you to hear outside sounds and to be considerate to the people around you. Clean them with a cotton swab slightly moistened with cleaning fluid or alcohol. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ­ Reorient or relocate the receiving antenna. ⭠Increase the separation between the equipment and receiver. ­ Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ⭠Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. [. . . ] Do not open the cassette holder while the tape is running. If you listen to the radio in an area of different frequency range, change the area indication in the display. 1 Press BAND for about 10 seconds while the radio is turned on. [. . . ]