User manual SONY WM-FS497

[. . . ] When the batteries become weak, the sound will be unstable or cannot be heard. Replace both batteries while the E indication comes on the display, or all the memories will be canceled. When replacing batteries, replace both batteries within 30 seconds; otherwise all the memories will be canceled. [. . . ] 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 carry dry batteries with coins or other metallic objects. It can generate heat if the positive and negative terminals of the batteries are accidentally contacted by a metallic object. Check the ] and } on the batteries, and be sure to insert them like the illustration in this manual. When you are not going to use your Walkman for a long time, remove the batteries to prevent damage from battery leakage and corrosion. * Since the Walkman is airtight, you may not be able to open the cassette holder because of sudden change in air pressure inside the Walkman which happens after being transported on a plane or moving from a warm place to a cold place. [. . . ] While the "U" area indication is flashing, press BAND to change the area indication. Each press of the BAND changes the area indication (eg. 3 Choose either the "U" or "E" area indication and then press ENTER to set the area indication. [. . . ]